Author FOF

Author FOF

Ghost Rider Tram Tours


Friends of FakahatcheeYou don’t have to get your feet wet or drive your car down Janes Scenic Drive to see the wonders of the Fakahatchee Strand Preserve State Park.

You can ‘leave the driving to the us’ – by day or by moonlight – when you sign up for one of the Friends of Fakahatchee Tram Tours. If you want to get your feet wet, our Introduction to Swamp Walk with Tram Tour combines the best of both worlds.

Register Now for Tours and Events

Fakahatchee Ghost Rider Tram Tour

The ‘Ghost Rider’ tram, named in honor of the famous Ghost Orchid found in the Park, allows you look at wildlife and plants without having to watch the road. The 20-passenger tram is wheelchair accessible, and some seats face backwards.

An experienced guide leads each 2 1/2 hour tram tour and points out interesting aspects of the park. The tour takes you past wet prairie where you’ll learn about the underlying geology that shapes the landscape. It stops at a slough to give you a window into the strand. It gives you the opportunity to take a guided 15-minute walk down an old logging path to see numerous air plants, a variety of ferns, and seasonally blooming orchids.

This is an outdoor event, so please dress appropriately for the weather; wear secure, closed toe shoes for brief walks at tram stops.

The Ghost Rider Tram Tour is $25 per person. For more information, to see available dates, and to purchase tickets visit the Eventbrite page for the Fakahatchee Ghost Rider Tram Tour.


Moonlit Tram Tour

On a Moonlit Fakahatchee Tram Tour you can view the magnificent Fakahatchee Strand Preserve State Park under the illumination of a full moon. These tours start just as the sun is setting – prime time for photography and spotting some of the mammal residents of the Strand as well as birds settling in for the evening.

Experienced naturalists lead each tram tour and will introduce you to denizens of the night, including fireflies, bats and owls. City-dwellers will be amazed at how their vision changes as their eyes adapt to the light the moon provides. Evenings can be quite cool when the Moonlit Tour is offered. Check the weather report and dress appropriately for the night of your tour.

The Moonlit Tram Tour is $35 per person. For more information, to see available dates, and to purchase tickets visit the Eventbrite page for the Moonlit Tram Tour.

Festive groundbreaking ceremony kicks off Boardwalk Expansion Project

The roseate spoonbills appeared at the midpoint of the festive groundbreaking ceremony at the Big Cypress Bend Boardwalk the morning of December 7. Someone shouted “Spoonbills!” and everyone’s gaze shifted from the speaker’s podium to the skies above.

High in the bright blue morning sky, glowing pink from the sun behind them, a pair of roseate spoonbills glided in silent formation above the Fakahatchee. The words of the speakers at the ceremony were eloquent, but the silent presence of the birds above spoke volumes about the importance of the project far below them.

For the day, the abandoned road east of the boardwalk entrance took on a festive air complete with assisted parking, coffee, rolls, fruit, programs, display boards and shiny groundbreaking shovels ready to plunge into piles of imported earth.

Before the program, members of the Friends of Fakahatchee mingled with Fakahatchee park staff, representatives from other nature groups, tourism and local political officials and returned snowbird friends. The formal program was a testament to the coalition of state and local officials and dedicated FOF volunteers that was necessary to keep the project alive and finally get it off the ground.

One name mentioned by every speaker was Tom Maish, former FOF president and the man who championed the project for the past thirteen years.

“…a great success and thanks for all your work on this project and event. Very exciting for Fakahatchee after all these years!”

– Former President Patty Huff

FOF President Patrick Higgins welcomed attendees to “a momentous day for the Friends, the Park, the county and the state. He said the project, which includes safe parking, restrooms, a bridge across the canal and the park’s first interpretive center, “would have a significant economic impact on the county.”

Park Rangers Mike Duey, Guy DiGiovanni, and Steven Bass, Assistant Bureau Chief BJ Givens, State Senator Kathleen Passidomo, Director of Parks Eric Draper, Collier County Commissioner Donna Fiala, Park Manager Steve Houseknecht, Bureau Chief District 4 Valinda Subic, Park Biologist Mike Owen, Florida Division of Recreation & Parks Assistant Director Chuck Hatcher.

Collier County Commissioner Donna Fiala told the group that “tourism focusing on the environment” is the wave of the future. “The enthusiasm for this project that the Friends of Fakahatchee volunteers expressed was beautiful,” she said. “I just opened the door.”
State Senator Kathleen Passidomo praised the strong partnership between the park service and the FOF. She said she was convinced of the need for improvements when she saw people trying to cross US 41 on foot from the existing parking lot on the other side of the road. When she discussed the project with the Friends, she said she was “blown away” by the plan, asking “how much do you need?”

One name mentioned by every speaker was Tom Maish, former FOF president and the man who championed the project for the past thirteen years.

Patrick Higgins, Francine Stevens, Collier Visitors Bureau Executive Director Jack Wert, Tom Maish, Visitors Bureau PR & Communications Manager JoNell Modys.

Keynote speaker Eric Draper, director of the Florida Park System, told attendees “look around at this remarkable state park. That’s the real keynote today.” After praising the contributions of Tom and Judy Maish at Corkscrew Swamp and the Fakahatchee, he told the group “we walk in the footsteps of other leaders like Mel Finn, Nathanial Reed, Franklin Adams and Jane Parks. Without their individual efforts years ago, where we are standing today could well have been another Cape Coral…Instead you are laying more footsteps— building a place where visitors will be inspired to protect land in our great state of Florida.”

Moments later, eleven dignitaries lined up and grasped their shovels. As they tossed clumps of soil into the air, cameras and cellphones captured the symbolic scene.

Ready, set, go! Chris Whipple, David Corban, Francine Stevens, Patrick Higgins, Kathleen Passidomo, Eric Draper, Donna Fiala, Tom Maish, Valinda Subic, BJ Givens, Steve Houseknecht

“Congratulations on putting together a truly memorable event… The FOF is a remarkable organization and a template for CSO’s around the state.
As pressures mount threatening our environmental integrity, the health, sustainability, and continued growth of our Park System is crucial. Eric Draper and I have been through many wars together, and I know that he was much impressed by, one, the quality of staff, and, two, the turnout of members. Again, well done.”

– Former President John Elting

Boardwalk Vision Committee Extraordinaire with Eric Draper: Francine Stevens, Tom Maish, Jimene Rinehart, Glen Stacell, Eric Draper, Patrick Higgins, Kit Kitchen-Maran, John Kaiser, Bruce Bunch.

This billboard at the site of the groundbreaking ceremony honored those who helped make the Boardwalk Expansion Project a reality.

A Lizard’s Tale

by Patrick Higgins

The other day I was leading a tour under a perfect blue sky across some rocks in the recently dried-out borrow ditch onto Lee Cypress Prairie. As we pushed through shoulder-high goldenrod on the far side, a bright green anole inspected us from perch just below the dried flower heads.


Green Anole surveying its surroundings. Photo by Patrick Higgins.

It made me recall as a child when every U.S. five-and-dime store sold green anoles as chameleons, along with baby red-eared turtles. Although our anoles can change color, chameleons they most certainly are not. Anoles are creatures of the new world and members of the Iguana family. They are very limited in their color palette compared to the rather prehistoric-looking true chameleons of Africa and the old world. These have feet with two toes facing forward and two back to better grip branches in common with parrots and woodpeckers, independently rotatable eyeballs, prehensile tails and famously, projectile tongues to seize their prey.

Our native green anole (Anolis carolinensis) seems mundane in comparison. It is however, very versatile and a remarkable survivor in the face of collection for the pet trade, habit loss and invasion by its cousin, the Cuban or brown anole (Anolis sagrei), native of course to Cuba, as well as to the Bahamas and nearby islands.

The natural distribution of green anoles is southeast United States from East Texas to North Carolina and the Florida peninsula. Ironically, they’ve been introduced and become invasive in Hawaii, Japan’s Ogasawara Islands and Guam, although in the latter, they in turn are now threatened by an introduced brown tree snake. There are also a few isolated introduced populations of greens in California.
Even through greens can turn brown, browns and greens are easily differentiated by head shape; the green has a longer, more slender snout, rather analogous to the difference between crocodiles and alligators. The short-snouted browns exhibit a great deal of color or rather brown variation. Females often have very distinct dorsal striping and the heads of juveniles sometimes an orange tinge. Browns can change color from brown to black, but not to green.

Both species have foldable throat fans called dewlaps which they use for courtship and territorial display. On the brown this is usually orange, rimmed or speckled with yellow as shown in photo. (Photo by Patrick Higgins). Here in Southwest Florida we have our own green subspecies, the southern green anole, Anolis carolinensis seminolus that has a pale cream-colored dewlap in contrast to reddish dewlap of the more common and widespread northern green anole, Anolis carolinensis carolinensis.

Our anoles mainly feast on bugs and such, typically using a dash and seize technique that results in an appalling display of table manners as they chomp their prey with legs sticking out of the mouths in all directions. The introduced green iguana starts off as insectivorous but evolves into an herbivore as it matures much to the chagrin of Florida’s gardeners. Perhaps as a nod to their iguana relatives our greens occasionally lick nectar and eat pollen or even the odd flower petal.

The brown anole probably arrived in the Keys in the 1880s. A century later it had colonized the whole peninsula south of Gainsville. Movement of landscaping materials during Florida’s population boom rapidly spread their range. Browns now extend into Louisiana, westward as far as Houston and into central Georgia. Further northward expansion is currently limited by winter temperatures. As new arrivals they are more cold sensitive than the greens, but natural selection may breed this out, or climate change make it less relevant.

In areas where the they overlap, numbers of greens plummet as the two species compete for food and habitat. There is somewhat of a natural resource partitioning as browns are more terrestrial, favoring the ground and perhaps 3-5 feet above it, whereas the greens are distinctly more aboral favoring a higher zone with a slight overlap. Greens are creatures of the canopy. The rub is that both species have to come down to the ground to lay eggs, and browns are more prolific egg layers. I have greens in my suburban Naples yard because I have lots of vertical structure (trees) to create habit for them. Sadly, many Floridians favor a bare expanse of lawn with no room for greens.

Many visitors mistakenly refer to both species as geckos. I usually instruct them to grab a flashlight and check the eaves of their house after dark and they’ll soon see the difference; geckos have big eyes suited to a nocturnal life, padded suction cup-like feet, a very flat posture and squiggly running motion. Most of Florida’s geckos are introduced exotics. However, one could argue they’re not really invasive as they fill an unoccupied niche in our lizard-scape, mainly competing for prey in urban areas with our invasive Cuban tree frogs.

However, there’s a new threat, the knight anole (Anolis equestris) the largest of the anole family that grows up to 19 inches – another Cuban import that probably arrived in the 50s. When I first came to live in Florida in 2010, they were mostly confined to around Coral Gables’ Fairchild Botanic Garden, but within a few years I made the occasional sighting on the palms by Naples Pier and then one day I spotted something peculiar peering around the trunk of a Dahoon holly in my back yard.

When I went out to investigate, it expertly played hide-and-seek as I walked around the tree, so that it was always tantalizingly on the opposite side. Finally, it made a dash for the canopy and I saw it was a huge green muscular lizard with very heavy jaws and a bright yellow flash on its shoulder. It was a knight anole, as shown on right (photo of Knight Anole climbing by Patrick Higgins).

Since then they’ve been regular visitors and are clearly breeding as I see a variety of sizes. They seem to establish a territory and do a regular circuit scouring all the trees in the area for tree frogs, bird nests and other anoles. They are completely aboral and never appear on the ground except to dash from one trunk to another. Fortunately, their range is very temperature dependent – if it falls to around 400 F they go comatose and drop to the ground. But beware; if you warm and wake them, they can be quite ferocious, hissing and biting!

In escaping the predation of the knight anole, greens may have a slight advantage over the browns as they are more agile in treetops and better able to utilize slick leaf surfaces. There has been some interesting work in evolutionary biology by Harvard’s Dr Jonathan Losos on this subject, utilizing anoles on isolated scrubby Bahamian islets that had either been swept bare of lizards by hurricanes or had them artificially removed. They first introduced brown anoles after painstaking recorded their limb dimensions, and then ground-dwelling curly-tail lizards that would predate upon them. The curly-tails forced the browns to move up in the bushes and clumsily use narrower vegetation to which they weren’t well adapted. Using other islets with no curly-tails as a control, Dr Losos and his colleagues were able to determine that within just a few generations the browns had evolved shorter limbs in an amazing example of rapid evolutionary change.

And yes, they can shed their tails to distract predators and regenerate them, but it’s not without cost. There’s the energy required to do so and then the tail does perform a function. It provides rotational stability when jumping and aids in balance.

The green anole on the goldenrod stalk decided I was watching him too intently and suddenly justified the expression ‘leaping lizards’ to disappear towards a nearby hardwood hammock, but it created an opportunity for a bit of instant interpretation and perhaps the inspiration for one of our group to create a bit of vertical structure and plant a tree in their backyard.

A walk along the Big Cypress Boardwalk – March 2018

By Andrew Tyler

Whether you’re a regular seasonal visitor to Southwest Florida or a year-round resident, being here in 2018 one cannot fail to be struck by the changes in our floral landscape wrought by Hurricane Irma in September 2017. While many of the impacts on personal and community properties have been cleaned up, the effects on trees and their branches along the Boardwalk will be with us for a long time to come.

Blue skies and newly emergent spring growth above the Big Cypress boardwalk, where the loss of canopy is striking.

Examples abound in Naples. The inventory of the City Arborist shows that about 9% of all trees on City property had to be removed after the storm. A second example is the Naples Botanical Garden in East Naples. The devastation among the trees and plantings was cleaned up in fairly short order thanks to the Garden’s dedicated professionals, visiting arboreal specialists, and volunteers. What emerged was a landscape now lacking the extensive canopy shade that existed prior to Irma. Many of the perennial plantings, which had been strategically positioned to take advantage of each plant’s preferences for sun and shade now found themselves in a far sunnier spot, and most did not fare well.

With these thoughts in mind, the last Friday in March presented an opportunity for me to visit the Big Cypress Boardwalk. Visitors are thinning out and the perennial spring changes to our flora are underway. I had not been on the boardwalk often this season, so it was a good opportunity to observe what’s different this year.

You are likely well aware that some of the Friends of the Fakahatchee worked diligently to clear and repair the boardwalk and trail in the second half of September. The evidence of their hard work can only be fully appreciated when one compares what we see today with the scene immediately afterwards, documented in this report by Patrick Higgins. The new Chickee immediately adjacent to the start of the Boardwalk is a great addition. I noticed it being enjoyed by at least two parties of visitors during my visit.

Gazing into the sky, as with the Naples Botanical Garden, the loss of canopy cover is quite striking. While many of the big trees have survived the onslaught, a lot of branches must have been lost to allow through the amount of light we see today. The impacts of increased illumination on the vegetation below remain to be seen.

Red bellied woodpecker, much easier to see with less vegetation, inspect a pre-Irma dead tree, with newly-emerged Cypress needles in the background.

A ‘silver lining’ from the visitor’s perspective, however, is that it’s now much easier to see what’s going on in the lower-to-mid-levels of the vegetation. Whereas in the past one would hear a lot of scurrying around and bird activity, being able to identify their sources depended largely on luck and perhaps some knowledge of bird song. Today it’s much easier to see even the smaller birds scurrying around, and the views of the epiphytic plants are far superior.

We’re at the end of the usual Bromeliad blooming season, but there were numerous cardinal air plant (Tillandsia fasciculata) examples along the boardwalk still in full bloom. Raising one’s eyes from the ground, the epiphytes that enjoy the 10-20 ft off the ground zone are also thriving. Many of the needle-leaf epiphytes are showing that reddish tinge that goes with the time of year.

A collection of epiphytic bromeliads enjoying life in the upper canopy at Big Cypress Boardwalk.

There are two epiphytic dingy star orchids that live close to the far end of the boardwalk; one has red leaves and the other has green. Both were flowering on the day of my visit, and it is interesting to note that they are blooming somewhat later than the examples of the same species we observe on the weekly swamp walks 3 or 4 miles to the north. Why this might be is mere speculation, but they are thriving. One hopes that they continue to do so during the summer, since they will surely receive far more summer solar radiation now than a year ago.

Two dingy star orchids (Epidendrum amphistomum), Red-leaved (left) and Green-leaved (right), in full bloom just off the boardwalk.

Blue heron enjoying a fresh fish lunch at the alligator hole.

At ground level I noticed a lot of ferns thriving in the areas currently lacking standing water. There have always been ferns here, of course, but whether they’re more noticeable because they enjoy the changed circumstances, or merely appear so because it is so much brighter remains to be seen.

Reaching the platform by the alligator hole, I noticed the local large alligator in mid-pool, just finishing lunch. My guess is it was a turtle, judging from the delicious ‘crunching sounds’ coming from the mouth end, but it declined to surface again for a photo opportunity.

A single blue heron was the only wading bird present and patience was rewarded, for the bird succeeded in catching a tasty fish for lunch. I’m always astonished at the seemingly impossible size of fish these birds manage to swallow. There seems to be a certain amount of stunning the fish (or killing it) by ‘slapping it around’ beforehand, presumably so that it doesn’t wriggle so much on the way down. This bird was kind enough to demonstrate, then pose dramatically for photo opportunities before finally downing the fish.

A family of Florida banded water snakes appeared to be in residence, and their relatively small sizes suggest that these are perhaps one year olds. I did not get an accurate count of their number; there was a lot of coming and going around their favorite log. I would estimate six animals visible during my stay.

A juvenile water snake enjoying a swim in the alligator hole. Fortunately the snake was a sufficient distance from the heron to avoid being a lunch target!

A striking difference this year is the color of the water in the alligator hole. The water is very obviously green. Presumably this is a result of increased light levels at the water’s surface allowing enhanced photosynthesis among both algae and small plants. Not my area of expertise, but the coloration seemed restricted to the water itself, as opposed to small clumps of duckweed, for example. This leads me to assume we’re looking at the results of enhanced algal growth.

Algal growth could have positive or negative consequences for life around the pond, or both, or none at all! Most Floridians are aware of ‘red tide’ at the beaches. Red tide is caused by marine algae Karenia brevis, that under certain conditions undergo rapid growth, a process also known as ‘blooming’.

Less well-known is the fact that freshwater algal blooms pose more of a human health threat. Some, but not all, species of freshwater algae can release chemicals that are highly toxic to most animals, including humans. These events can happen anywhere in North America. For example, Toledo, Ohio had to shut down its civic water supply in 2014 as a result of toxic algal blooms on Lake Erie.

These algal blooms are usually caused by abundance of nutrients and sunshine. In Florida, Lake Okeechobee annually suffers this problem to varying degrees, because of nutrients present in the lake’s waters as a consequence of local agricultural practices.

If the bloom uses up certain nutrients, it can cause the algae to die. Although algal blooms oxygenate water as a bi-product of photosynthesis, mass decomposition can lead to oxygen depletion and fish-kill. Blooms can also shade the aquatic plants growing beneath the surface and reduce their growth opportunities. It’s clearly very complicated, but it will be interesting to keep eyes on the alligator hole to see if there are any noticeable longer-term consequences to this mini-ecosystem.

I highly recommend taking some time to check out the Boardwalk of our favorite State Park before the mosquitoes hatch. I’d love to hear about your own observations.

Andrew Tyler, shown here at the Grand Canyon, was elected to the FOF Board of Directors this spring.

New Maps for Fakahatchee Explorers

New maps provide a clearer path to exploration.

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New maps of the Park’s Hiking Trails and East River Paddling Trail are now available for download.
The new maps, in conjunction with information kiosks to be installed this summer, will encourage visitors to safely explore the wonders of our park. Look for the kiosks – funded in part through the Tourist Development Council Wayfinding Project – at the Visitor Center on Janes Scenic Drive, the East River access, West Main trailhead, East Main trailhead, and the Northeast corner of the park.

These maps were produced by Georgi Goldstein, intern to our architect for the Big Cypress Bend Boardwalk Expansion Project, David Corban. Our thanks for this generosity!

Cigar Orchid restoration project explodes in color

By Howard Lubel

Cigar Orchid Cyrtopodium punctatum bloom. Photo ©Rich Leighton

Finding a cigar orchid (Cyrtopodium punctatum) in flower is a stunning visual experience. Firstly, a mature plant can be enormous, reaching two feet or more in diameter with pseudobulbs measuring 15 to 20 inches in length. Secondly, the flowers are a vivid splash of yellow and brown that can number from 50 to in excess of 200 on a single plant at the same time.

Unfortunately, due to logging, poaching and other causes, these iconic orchids have become difficult to find in the Fakahatchee. It has been estimated that as few as 25 naturally occurring plants remained in the park’s 85,000 acres. Now with a little help from their friends, this dismal count is changing in the orchid’s favor.

Dennis works on orchid restoration in 2009.

The cigar orchid restoration project in Fakahatchee was conceived in December 2006, when Matt Richards from Atlanta Botanical Garden (ABG) contacted then park manager and FOF board member, Dennis Giardina, about a collaborative effort to re-populate the park with these exquisite plants. Dennis and Park Biologist, Mike Owen, eagerly agreed. The project was about to begin.

Assessments of the remaining native plants were conducted by Mike and Dennis in a search for seed donors. A suitable donor, DG 19, was finally located and in 2009, a seed pod was collected and sent to Matt at ABG. Over the years other donor plants in Fakahatchee as well as a closely related plant in the Big Cypress were located. Unfortunately, one of our fellow human beings has since poached the Big Cypress donor. Seed pods were sent to ABG, seedlings became juvenile plants, were measured and documented and finally returned to Fakahatchee as pioneers in a grand experiment.

Between 2011 and 2015, approximately 200 juvenile cigar orchids were out-planted in various remote locations in the park by dedicated researchers and volunteers. The plants have been attached to cypress, pop ash and pond apple trees at various heights ranging from 4 feet to 20 feet. Watching Dennis Giardina climb a 30 foot tall cypress tree using ropes and a harness to attach a 6 inch tall plant to a sunlit home is to view parental love at its best. Approximately 1000 juvenile cigar orchids have now been re-introduced to the Fakahatchee through this collaborative effort.

The plants are monitored annually, although not all sites may be assessed each year due to time limitations and the remoteness of the out-planting locations. This year’s assessment began on April 16 under the supervision of Matt Richards and Mike Owen. Also lending support, expertise and sweat were Nick Ewy from Naples Botanical Garden and folks from Jacksonville Zoo and Gardens. Also, researchers from Florida International University collect and maintain data on each plant, Jay Staton along with FOF members Dennis Giardina and Karen Relish also slogged through the swamp, stepped over cottonmouths and carried ladders for untold distances to document the success of the project. The FOF Highlifter was used to transport folks to remote locations allowing for more time for monitoring the plants. While 2017 was a tough year for all plants in the Fakahatchee due to the effects of Hurricane Irma, it appears that we have presently an approximate 40% survival rate. Another 400 cigar orchids in the Fakahatchee would be a true success story.

So, what was the reward for spending 12 hours a day in the swamp, carrying ladders and collecting data nonstop while side stepping alligator poop? Well, some of us got to see three of our wild, native cigars in full flower. The largest of these was DG 19 with 172 flowers. Some of us got to see number 35, an out-planted cigar approximately 7 years old, with 50 flowers. Some of us got to see a ghost orchid two days away from flowering, an extremely early bloomer. All of us got to see the Fakahatchee, a remote, wild and truly beautiful place.

Climate change – natural cycle vs anthropogenic

by Patrick Higgins

It was some ten thousand years ago that the last ancestral Paleo-Indians were able to make the foot crossing from Asia into North America. Behind them the sea would have swallowed up the Bering land bridge as huge ice sheets reaching as far south as Manhattan Island melted and retreated.

When these hardy souls were trudging through a tundra-like landscape clad in furs, past scraggily spruce, dwarf willow and shrubby birch, perhaps following a herd of wooly mammoths, the Florida peninsula was almost twice as wide as it is today. But as sea levels continued to rise, Florida slowly shrank to its current shoreline. As it did so, the world’s climate became warmer and wetter, with our Everglades and precious Fakahatchee Strand developing about 5,000 years later.

For the past million years the Earth’s climate has alternated between warm interglacial periods of 10-20 thousand years and ice ages of some 80-90 thousand years. These climate oscillations correlate with what are called Milankovitch cycles. There are actually 3 different Milankovitch cycles at work, each with its own periodicity. They affect the shape of Earth’s orbit around the Sun from almost round to quite elliptical and therefore our distance from it, as well as the amount of tilt in Earth’s axis and the direction of that tilt. These all combine to vary the amount of solar energy Earth receives, which determines the advance and retreat of our glaciers.

A common question posed by our visitors is: how do we know that current global warming isn’t just part of this natural cycle? The answer is that these natural changes occur extremely slowly over a 100,000 year timeframe. So if the warming was the result of the natural cycle it should have taken many thousands of years instead of just the few hundred since the industrial revolution.

There’s another major difference, too: we know from ancient gases trapped in ice core samples that in prior interglacial warmings increases in CO2 levels lagged behind (followed) rises in temperature, which is what we would expect if the rise was from the natural Milankovitch cycles instead of from a rise in CO2. However, in our current warming the temperature rise is being led (preceded) by an increase in atmospheric concentrations of CO2.

You may also hear people talk about fluctuations in solar output. In fact, over the past 35 years of global warming the sun has shown a slight cooling trend, so recent warming cannot be attributed to changes in the Sun’s radioactive forcing either. Our insulating blanket of greenhouse gases has a bigger climatic influence than any slight fluxes in incoming solar energy anyway.

No skeptic has come up with a viable natural explanation for the magnitude of climate change that has occurred over the last few decades, whereas the unnatural answer of increased greenhouse gas emissions fits the bill. The physics of the greenhouse gas effect is beyond dispute.

The final question we may have to answer is this. If we know that our planet has survived past warming episodes, why does it matter? Because our entire civilization – where we can live, where we can grow food, what food we can grow, where and whether we’ll have sufficient water, our biodiversity and whether there’ll still be an Everglades – is all dependent on the climate we have experienced for the past 10,000 years.

We are now past the point of being able to stop change. We are just struggling to limit the amount and rate of change, so we and the natural world have time to adapt to it. And that’s just half of it. Right now we are being partially shielded from the full effects of our excess greenhouse gas emissions by the thermal inertia of our planet’s vast oceans. In a few decades we can really expect temperatures to take off.

The Value of a Swamp

by Patrick Higgins

value-of-a-swamp

Although the official economic impact assessment does not take into account the swamp’s non-recreational services, one of its greatest values is the tremendous biodiversity of plants and animals it supports.

If you asked a group of hikers sauntering along East Main through stands of towering native royal palms under a blue sky, or gently proceeding through the waters of a slough in dappled light – What’s the value of a swamp? – you would get very personal and deeply felt, almost spiritual answers. To us, as members of the Friends of Fakahatchee, they’re obvious and would just spill out.

First, there’s the joy and inner peace that any natural space generates, even if it’s just a well planted little corner of your yard. In fact, as I was typing this in front of my office window, I was willingly interrupted first by a soft-shelled turtle emerging from the undergrowth to cross into a lake on the other side of my road, looking silly with its massive 24-inch carapace and thick neck ending in a tiny snorkel nose.

A little later a hummingbird made a fleeting call on some coral bean blooming in a patch of sunlight in the woods, and after that the primeval head of a Knight anole peered around a tree trunk. Each time I rushed out with my camera, I felt the sun’s warmth on my back, breathed that earthy tropical Florida smell, and became distracted by something else in the garden. A half-hour easily passed each time – which is why it takes me so long to write these pieces – but back to the Fakahatchee.

There’s a special thrill about wild places – a feeling of discovery. Your senses are sharpened. You begin to notice smaller details. There are views into the depths of the swamp that are both beckoning and forbidding at the same time. And then there’s the knowledge that large predators are about, even if they are usually unseen and only evident from tracks, scat and tufts of fur – unless of course they are scaly. However, when one does have a chance encounter with a wild creature, there’s that momentary wondrous connection as you size each other up.

Sadly, much of our population has not had the time nor inspiration to experience the real Florida. To them, the sentiments above wouldn’t be convincing enough argument for the value of a swamp. With the exception of warm winters and palm trees, so many new residents want Florida to be just like up north, which is where the second part of FOF’s mission comes in – educating the public about the Fakahatchee’s ecology and its importance.

Wetlands deliver a wide range of ecosystems services apart from opportunities for recreation and tourism. They are reserves of water for our ever-growing population. They serve as flood controls. Without them rainfall would rush towards the ocean without any brake. Instead they slow down the water’s progress, acting like giant sponges, gradually releasing and cleansing it in the process.

Our swamp tree species sequester and store large quantities of carbon, helping to regulate our climate. And in our case, the Fakahatchee’s deep sloughs create a unique microclimate that allows tropical plants to flourish in its interior. Along the coastal portions of our park, mangroves serve as buffers against storms. In fact, the mangrove swamp and its trapped sediment and associated ecosystems can store as much as 10 times the amount of carbon as the same surface area of terrestrial forest, what is referred to as blue carbon.

However, one of the greatest values of wetlands are the plants and animals that make up their communities, and the tremendous biodiversity they support. This is certainly the case of the Fakahatchee, which is one of the most biologically rich regions of the greater Everglades ecosystem. We aren’t the orchid and bromeliad capital of the United States for nothing.

As guardians of this wonderful resource we need to be able to monetize this value as well, to convince the unbelievers. The state makes a pretty good first stab through its economic impact assessment for each park. Its 2016 assessment showed that visitors to the Fakahatchee supported 144 jobs in the area and contributed just over $9 million to the local economy. This will rise dramatically when our Big Cypress Bend Boardwalk expansion project is completed. We’re still expecting construction to start this year.

Unfortunately, our economic impact assessment does not take into account any of our park’s non-recreational ecosystem services. The state’s top 10 parks in terms of economic impact are all beach resources with high attendance. If the value of the Fakahatchee’s other ecosystem services could be factored in, the ranking would be flipped.

Cuba: So close, but a world away

by Tom Maish

CUBA: So close it is almost a part of Florida, but ideologically a world away!

My first Cuba experience was in 2000 with Pastors for Peace. This humanitarian trip was illegal by a US Government Treasury Ruling, but strangely not actually against the law. Federal agents watched us assemble the ambulances, school buses and medical supplies we were taking to Cuba, and then escorted us across the Mexican border and paid our toll. Even back then the Cuban travel embargo seemed more an inconvenience than an actuality.

This first visit was during the country’s “Special Period” after the Soviets pulled their financial support and the Cuban economy went into survival mode. Times were hard, and people were encouraged to grow gardens in the strips of land between the sidewalk and the street. There was even a national hero who wrote, spoke and demonstrated to Cubans how to grow their own food. Gardening gained new importance in the Cuban culture.

Subsequent trips exposed us to various agencies and aspects of central planning. We visited a “medical school” where doctors were being trained to be sent all over the world – this was thought provoking.  Although these “doctors” may not qualify by U.S. standards, if you were a sick villager in some remote part of the world you would be very thankful for this Cuban “doctor.” Cuba also provided treatment free of cost to children from the Ukraine exposed to radiation from the Chernobyl explosion.

In January 2017, Florida Gulf Coast University’s Everglades Wetlands Research Park Board of Directors made the trip to Cuba to explore the mutual ecological problems experienced by the Florida Everglades and the island’s Zapata Swamp. For example, in both the Everglades and Zapata Swamp historical water flow has been truncated by roads – where water flows, systems remain healthy; where the flow has been interrupted, ecosystems are dying.  The U.S. contingent was interested to learn of the similarity of problems from these Cuban scientists. (A side-note: the Zapata Swamp is the site of the Bay of Pigs invasion.)

Such stories inspired our family to request a visit last fall (2017). With all the negative hype in the press, we were apprehensive, but wanted to make the trip to allow our family to compare U.S. democracy to the realities of a totalitarian state first-hand.

Trinidad, Central Cuba

Our first stop was Trinidad, a colonial city in central Cuba which we had visited and enjoyed before. Arriving late in the evening, we were met by a local doctor who assigned our lodging. Dr. Alex earned commissions for organizing lodging at casa particulares (Spanish for “private houses”), private accommodations similar to a bed and breakfast. She also rented rooms in her home and hosted dinners.

We learned that Cuban doctors earn a state salary of about $100.00 US per month – our dinner for 15 which she hosted paid Dr. Alex far more! This doctor had apparently given up medicine to become an entrepreneur.

With an average urban state salary of $2000.00 annually, and rural still under $1000.00, everyone seems to hustle for “extras.”  (These state salaries are not quite as bad as they sound since Cubans also receive free medical, education, subsidized food and housing.) Small shops, restaurants and take-out places were often in people’s apartments or convenient public places. Men would walk the streets with strands of garlic to sell, or bicycle around selling bread. Residents “hawked” anything they thought someone would buy to help them make that “extra.”

 

Cubans supplement their basic income through entrepreneurial ventures, such as selling produce on the streets.

Due to recent adjustments to Cuba’s socialist model, people are now being allowed to purchase houses or apartments. We learned that family members often pool their money to purchase for their own multi-generational use or rent as casa particulares. This has caused a boom in interior remodeling for tourist rentals. Our small apartment in Havana was sparkling new and very clean.

It is also now permissible for Cubans to travel abroad to purchase up to 250 kilos of goods annually to resell back home. Although cars are beyond the means of most Cubans, motor scooters are common prized possessions, often housed in the living room for secure display.

Valle de San Luis, Topes de Collantes

From Trinidad, we took a trip on an old sugar train into the Valle de San Luis to tour the ruins of old sugar mills. This picturesque view of rural Cuba hasn’t seen much change, and people appeared to be very poor. Leaving the train at San Isidro we toured Mirador de la Loma del Puerto, an aging mansion that reflected the glory days of king sugar, complete with a 600’ tower to watch over the slaves.

The Sierra del Escambray mountains and the Topes de Collantes reserve are also a short trip from Trinidad. Surprisingly, Topes de Collantes was the only area where we observed damage from hurricane Irma; many downed trees in the reserve. There are four small parks within the boundaries all with beautiful hiking trails. Topes is home to a large resort with an imposing medical facility for high government officials and military that was built by the Dictator Battista in the 1950s. We had an opportunity to visit the facility when our grandson had an attack of kidney stones. The doctors told him what was needed, but that they didn’t have the medicine to help. Not unusual in Cuba; first rate medical attention, but no medicine. This is the reason we bring a selection of over the counter drugs to leave at the local clinics.

One afternoon was spent hiking in the mountains and down into a 1500’ deep gorge where we were treated to a beautiful waterfall and pool for swimming. Along the trail we passed several small farms and encountered the inhabitants’ subsistence lifestyle. We also were fortunate to encounter a West Indian Woodpecker; Cuba’s national bird, the Cuban Trogan, a Cuban Tody, Emerald Humming Bird, Red Legged Thrush and a Cuban Bullfinch.

Speaking of birds; the Cubans have a propensity to collect and cage wild birds. The folks at Halifax River Audubon learned of this and designed coloring books, in Spanish, of Cuba’s birds. We took several along as gifts for children. One would have thought Santa Claus made a return visit when we would give these books to local children with a box of crayons.

Tom’s family gave local children coloring books of Cuba’s birds in Spanish, designed by Halifax River Audubon.

Cienfuegos

On to Cienfuegos, blessed with a beautiful bay and adorned with French-style architecture.  We spent the afternoon people watching in Parque Jose Marti, the cultural center of the city. Around the park we found the beautiful old Teatro Tomas Terry (still very much in use), Museo Provincial de Cienfuegos (Cienfuegos Regional Museum) which is housed in an old Spanish Casino, Antiguo Ayuntamiento, a palace housing the provincial government, and the city’s oldest building, once residence of city founder Louis D’Clouet and now a souvenir shop.

A quick look shows that Government Stores continue to focus on the basics, offering mainly household staples.

Along the avenue to the bay are many street vendors and craft shops that appeal to both locals and tourists. Here we looked inside one of the neighborhood subsidized food shops. A sparse selection; mostly rice, sugar, flour, eggs and other staples. The farmer’s market, on the other hand, offered an array of meats and vegetables all at market price. Cienfuegos is prosperous due to a large shrimp fleet, petrochemicals and a thermo electric plant.

Now the six hour trip to Havana. To reach the main cross-country six-lane highway from Cienfuegos you traverse a scenic two lane road with many horse-drawn carts amidst tractors and trucks loaded with local residents. No way to make any time, but one does get a sense of the small farms, tourist facilities and large sugar cane fields. In this area of Cuba sugar cane lands are farmed with fairly modern equipment. This is in stark contrast to western Cuba where the small tobacco plots are tended by oxen.

Once on the main highway, the traffic is sparse and you can make time. Interesting, all along the highway one would see groups of people hitch hiking. You’ll see el amarillo, the “yellow man,” a state employee who is empowered to flag down any vehicle with a government plate; certain vehicles are required to pick up travelers by law as there is no organized inter-city transportation. Other travelers choose to wave money to entice a ride in a private vehicle.  Again, more box trucks loaded with travelers.

Havana

Havana is the grand dame of the Caribbean!  But she has been a more than a bit down on her luck.  This once elegant and prosperous capital shows the effects of the revolutionary government.  Although many buildings have and are being restored, once one gets into the side streets you can see there much work ahead. Residents can purchase their individual flats, but the government is supposed to maintain the building exteriors.  There is little money for this to date. Even though flats can be owned, there is not yet a building association concept; collecting money to maintain the exterior is not part of the culture. One may have a remodeled flat, but if the roof falls in, one queues up for another apartment from the state.

Now, about the vintage American cars. One has to appreciate the mechanical genus that has kept these cars on the road. In the suburbs these “oldies” are used as local taxis and packed with people. With regulations loosening up, people will invest in a car and a driver to capture the tourist dollar (or more correctly, a CUC, the Cuban Convertible Currency). Cuban entrepreneurship at its best! At $20.00 per head they are coining the money. Some of these cars are beautifully restored – others not so much. We rented a ’52 Chevy that had a new Kia engine and a ’53 Chevy with a new Mercedes five-cylinder diesel. Others may even have old Russian tractor engines for power. These vintage cars are so valuable they become family heirlooms to be passed on to the next generation.

Havana is a beautiful, vibrant destination city. In our five trips there is always something interesting to see. Travel to Havana is featured almost weekly in articles from many sources, so no point in going into detail here. We’ll just say that there are several beautiful hotels with a few more being constructed in partnership with the Cuban government.  On one trip we visited a central planning office as saw a complete scale model of central Havana in the future. Very impressive!

What has surprised us is how many more visitors are coming to Havana from all parts of the globe. It has been discovered. We are asked, “is it safe and should we go?” Yes and Yes!  U.S. government regulations have been clarified and travel agencies know to meet the regulations. If you go, consider combing your wardrobe for serviceable clothing to go on a one way trip. Many Cubans still have so little. Cuba is definitely worth seeing before it is overrun with more tourists that it can handle. Cubans are very hospitable and love to show off their country.

We teach our children to give back. One way has been to take a Polaroid type of camera and ask locals if they would like a photo of themselves. Believe me they do! This is a great ice breaker to start a conversation.  This mime enjoyed seeing the success of her look in a Polaroid photo.

Tom Maish is a past President of the Friends and currently on the Board as Chair of the BoardWalk Vision Committee.
He also serves on the Audubon Corkscrew Swamp Sanctuary Sustainability Board and the Everglades Wetlands Research Park a part of Florida Gulf Coast University.

Brrrr, is it cold

by Patrick Higgins, President, Friends of Fakahatchee

Wading birds trying to warm up in the day’s first rays of light, in the marsh south of US 41.

It’s certainly been cold lately, but despite the U.S. President’s mistaken conflation of the terms ‘weather’ and ‘climate’ by wishing for a little bit more global warming, our recent cold snaps don’t negate the overwhelming evidence of climate change. While we are shivering here in Florida with iguanas in cold shock dropping out of trees, on the other side of the planet they’re sweltering. Australia’s flying foxes are falling down dead from heatstroke and baby green sea turtles there, whose sex is determined by nest temperature, are hatching out 99% female.

Whilst we can’t positively state any particular individual event is the direct result of climate change, atmospheric concentrations of CO2 and the annual average global temperature are both continuously rising. According to NOAA, global surface temperatures since 1970 have been rising on average twice as fast as for the entire period of recorded observations from 1880-2015. This warming isn’t necessarily uniform around the world, but it’s all about the average. An increase of 0.3° F every decade may not seem much, but when you consider Earth’s 196.9 million square mile surface area, that’s one that one heck of a lot of extra energy going into our climate system. This rapid increase is ten times faster than the average paleoclimate rate of warming during ice-age recoveries.

From the very beginning of the debate on global warming, climate modeling predicted increases in extreme weather. Worldwide record breaking weather events from heat waves, floods, droughts, wildfires and super-storms – both summer and winter – seem to bear this out. Every summer, every winter, every year seems to set a new record. For example, globally 2017 was the second warmest year on record, and the warmest on record without an El Niño’s influence. And weather patterns are changing too; for the first 5 months of 2017 we had 5 inches of rain and for the second 5 months, 5 feet of rain!

As for the 2017 Atlantic hurricane season, there were 17 named storms, ten of which were hurricanes. These hurricanes formed consecutively, without the usual weaker tropical storms in between and six were major category 3 or higher hurricanes. Harvey in August brought the largest amount of rain from any tropical system on record – over 5 feet, causing Houston $200 billion of damages. This was the third ‘once in 500 years’ flood Houston has suffered in the past 3 years! Irma, which devastated the Caribbean (not to mention the damage it caused here), was one of the strongest Atlantic hurricanes ever, with sustained winds of 185 mph that lasted 37 hours – longer for that wind intensity than any tropical system anywhere else in the world. And then there was Hurricane Ophelia, which reached Spain and Portugal – the farthest east any major Atlantic hurricane has ever gone. Get the picture?

So it was with interest and a freeze warning, clad in my Berghaus mountaineering jacket, hat and gloves, that I set out in the dark on the morning of the 18th of January to record what was forecast to be the park’s coldest day yet of the year. I caught a few good photos of shivering wading birds trying to catch the first rays of warming light in a grey landscape en route through the southern reaches of the park.
I only recorded a low of 36°F. For my purposes it was not as cold as I had hoped, although I don’t think Park Manager Steve Houseknetch was as disappointed as I was. I found him in the park office warming his hands in front of an open oven door, wearing what was probably the only Florida Park Service winter parka in all of South Florida. The building’s heater had failed.

During my park visit that day there were no signs of frost along Janes Scenic drive. On the way up I crossed over the sensor hose of the newly installed traffic counter by the water treatment plant. It will give us a much better idea of visitor numbers. I stopped periodically to take some temperature measurements. At 7:25 AM at Six-Pipe Slough, with a nip on the tip of my nose, I recorded an air temperature of 37.6°F. The water temperature at a 1 foot depth, 3 feet into the slough was 54°F, a difference of 16.4°F. A few dead cichlids were caught in eddies; these cold snaps are good at culling some of our exotic fishes.

No doubt had I been more enthusiastic and penetrated a few hundred feet in to the slough, I would have found a higher air temperature. The swamp has a moderating effect. Even in the dry season the humidity radiated from accumulated peat is trapped by the forest canopy so it’s always a little cooler in the summer and a little warmer in the winter. As the sun rose it began to cast long cold shadows, I heard the distant drumming of a woodpecker, punctuated by the languorous argh, argh of a great egret gliding overhead to its morning feeding station. Finally, the sporadic twit-twitting of some small warblers could be heard as the swamp woke up.
Whereas alligators are at the southern limit of their range and have no problems dealing with these, or even freezing temperatures, this is not the case for the American Crocodile found in our brackish waters nearer the Gulf. They are at the very northern limit of their range and are very susceptible to cold. Over 150 dead American crocodiles were identified during aerial and boat surveys immediately after the severe cold snap in 2010. Apparently, rather than taking shelter in what is usually warmer water, they will continue to bask as the temperature drops, sometimes leading to fatal results. But by the time I was driving back home around 10:00 AM our alligators were hauling their black bodies in numbers out of the canal to catch the sun.

Unfortunately, although the cold weather slows the activity of Burmese pythons, the Conservancy of SW Florida reports that our local radio-collared specimens seem to be have weathered this particular cold spell fairly well, as they can seek shelter in deep undergrowth and in armadillo and gopher tortoise burrows. A prolonged deep freeze is needed to hit them hard. The recent cold weather may, however have hindered the expansion of their range northward in the State

The Gulf waters are currently in the low 60s, which is too cold for our manatees. They go into cold stress when the water temperature drops below 68° and need to seek out natural warm water springs in places like the Faka-Union Canal and Henderson Creek. The outlets of power plants or areas of deeper water where a salty bottom layer may trap heat are other refuges from the cold. Our sea turtles have also suffered. Some 900 cold-stunned marine turtles were rescued throughout Florida as a result of this recent cold spell; they have since been released.

Three days after our record low, the afternoon air temperature has risen to the 80’s, long trousers are put away and shorts on again until the next cold wave comes through. Fingers crossed; the days are getting longer and there won’t be too many more. Happy New Year to everyone.