Showing posts with label Florida Everglades. Show all posts
Showing posts with label Florida Everglades. Show all posts

Thursday, 22 November 2018

Bounty Hunter Kills Gargantuan Burmese Python, Gets $375, Earns Our Undying Gratitude


By Brandon Specktor, Senior Writer | November 8, 2018 03:55pm ET
There are snakes, and then there are "SSSSNNNNAAAAAAAAKES!!!!"
Florida resident and professional python bounty hunter Kyle Penniston caught and killed one such SSSSNNNNAAAAAAAAKE earlier this week in the Florida Everglades, according to a news release from the South Florida Water Management District (SFWMD). The gargantuan Burmese python measured 17 feet 5 inches (5.3 meters) long and weighed about 120 lbs. (54 kilograms). It is survived by many children's nightmares. [7 Shocking Snake Stories]
Penniston caught and "humanely euthanized" the snake as part of the SFWMD's Python Elimination Program, which pays a team of 25 mercenary snake hunters to track and kill invasive pythons and deposit the reptiles at designated drop-off locations around several counties in southern Florida. (The program website does not specify what "humane" euthanasia means, but does say that firearm use on snakes is permitted, consistent with local, state and federal regulations.)
Strange News Snapshot: Week of Nov. 4, 2018
What's weird in science news this week? A "perfect pizza" equation, beatboxing in an MRI machine, and a museum showcasing the world's most disgusting foods.
Burmese pythons are an invasive species in the Everglades (Florida's extremely biodiverse wetland preserve that spans 1.5 million acres, or 1 million hectares). They were likely introduced to the ecosystem by careless pet owners, the SFWMD wrote. These snakes breed rapidly and pose a serious threat to the area's birds, rodents, deer and even alligators.

Thursday, 9 November 2017

How declining mammal populations in the Florida Everglades are linked to the invasive Burmese python


October 31, 2017

New research published in Biology Letters looks at how declining mammal populations in the Florida Everglades is linked to the invasive Burmese python. We talked to one of the authors, Nathan Burkett-Cadena from the University of Florida, about his research and the repercussions of what he and his co-authors found.

Tell us about yourself and your research
I'm an Assistant Professor at the Florida Medical Entomology Laboratory, a Research and Extension Campus of the University of Florida. My lab focuses on understanding why each mosquito species bites the animals that it does, when and where it does, and how that interaction drives the transmission of mosquito-borne viruses.

What is your article about?
This article is about how a vector mosquito, Culex cedecei, has shifted from feeding upon a variety of mammals to feeding almost exclusively on certain rodents in parts of the Everglades where the invasive Burmese python is established. The Burmese python is implicated in decimating populations of rabbits, deer, raccoons and other mammals. Rodents are the only mammals that have persisted in python-established areas, probably because of their high natural densities and explosive reproduction. Now that rabbits, raccoons and deer are all but eliminated, C. cedecei is "forced" to feed on rodents, particularly the hispid cotton rat. The hispid cotton rat just happens to be one of the only known natural hosts of Everglades virus, an encephalitis-causing pathogen. C. cedecei is the only mosquito known to transmit Everglades virus. As this mosquito feeds more and more on hispid cotton rats, this could increase the prevalence of Everglades virus and human risk to exposure.

Wednesday, 26 April 2017

When Hunting Pythons, It Helps to Dance Like a Monkey—and Carry a Sledgehammer - via Herp Digest


Florida’s Everglades are crawling with nonnative giant snakes, and authorities have hired an elite corps of hunters to track them down; ‘you juke left, you juke right’

By Arian Campo-Flores, Wall Street Journal, April 21, 2017 

THE EVERGLADES, Fla.—For people who prefer to avoid large, scary snakes, Tom Rahill’s routine won’t be of much use.
 
Anyone desiring to get acquainted with a python deep in the wild, though, would do well to learn his “scalded-monkey dance.”
 
That’s the shimmy Mr. Rahill does when he hunts down a fat Burmese python in the Everglades—a bob-and-weave boogie he uses to avoid the snake’s strikes until he can subdue and grab it.
 
“The attractive thing about this,” he said of snake-hunting, “is it’s very primal.”

There are multiple ways to catch a python, and Mr. Rahill employs a good number of them as a member of an elite squad of hunters the South Florida Water Management District pays to track down these interlopers, which biologists estimate to number in the tens of thousands.

The nonnative serpents have spread through the Everglades, gobbling birds and mammals. They grow as thick as telephone poles and as long as 20 feet. They aren’t venomous, killing by coiling around an animal and suffocating it before gulping. There have been reports abroad of pythons swallowing humans.

“I’m feeling good about this,” said Mr. Rahill one morning last month, trudging through dense brush while swatting mosquitoes and avoiding poisonwoods that can trigger rashes.
Mr. Rahill is the 59-year-old founder of Swamp Apes, a group that takes military veterans into the wilderness for various activities including snake hunting. He said it has bagged more than 400 pythons.

“This is perfect python habitat,” he said, approaching an elevated hardwood hammock. He looked for telltale signs—matted grass, shed skin—jabbing his walking stick into crevices.
He sniffed the air for python poop. “Acrid,” he explained, “more biting than gator” variety.

Mr. Rahill, a telecom administrator, is among 25 hunters the agency selected from more than 1,000 applicants to hunt down the beasts. The elite few include three Swamp Apes members and Dusty “The Wildman” Crum, 36, an orchid grower whose hunting team in a 2016 contest nabbed a 15-foot python.
 
The agency pays $8.10 an hour, $50 per python—must be delivered dead—and $25 for each foot over four.

The program is the latest in a string of attempts by state and federal agencies to eradicate the beasts, from deploying dogs trained to pick up their scent to releasing “Judas snakes” outfitted with radio transmitters to lure other pythons.

In January, the Florida Fish and Wildlife Conservation Commission and other parties hired two members of the snake-hunting Irula tribe in India, who the agency says captured 33 pythons over a two-month period.

They began each day with a sort of prayer and “would ask the powers that be for the vision to see these snakes,” said Joe Wasilewski, 64, a conservation biologist who helped arrange the effort.
 
Then they would light up thin Indian “bidi” cigarettes and head out, searching for faint signs of the serpents. “They’re so darn good at it,” Mr. Wasilewski said. “They’re like exterminators.”

None of the initiatives has done much to curb the Everglades-python population. Though the snakes can reach monstrous proportions, their camouflage and tendency to hide in holes and under leaves make them difficult to spot. “You can stand right on top of it in vegetation,” said Bryan Falk, 38, a U.S. Geological Survey research ecologist, “and you wouldn’t know it.”

Pythons, native to Asia, probably entered the Everglades decades ago when they escaped from, or were released by, people who bought them as pets, scientists say. They eat marsh rabbits and wading birds, robbing native predators such as panthers and alligators.

Bobby Hill, 65, whose job is to remove exotic species from land overseen by the water-management district, said he has found deer hoofs, alligator scales and a bobcat claw in pythons’ bellies. Years ago, along local highways, “you’d see road kill—raccoons, possums,” he said. “You don’t see that too much anymore.”
Hunters say the best time to find pythons is after a cold night when the sun begins to bake the ground where the reptiles head to bask. Most of the year, the steam-bath environment sends them searching for cover.

If a hunter locates one, the challenge is catching it. In dense foliage, Mr. Rahill yanks on the body to pull it toward a clearer spot where it can’t coil around anything. Then he tries to subdue it by the neck.

There are dangers at either end: strikes from its head and defensive sprays from its tail of musk and excrement. “They’ll fling white blobs of poop everywhere,” Mr. Rahill said.
Which is where the scalded-monkey dance comes handy. “You juke left, you juke right” to avoid strikes, he said, until the reptile is tired out and provides an opening to pounce.

Another Swamp Ape, he said, does more of a ballet movement. “He’s a joy to watch, so smooth and fluid.”

Mr. Hill prefers a simpler snake-subjugation tactic: He grabs his Winchester 12-gauge shotgun and fires at the python’s head. “A head shot is considered a humane way” to kill a snake, said Mr. Hill, who said he has been involved in capturing more than 700 pythons.

On the recent day in the Everglades, Mr. Rahill found no snake in the brush, so he tried a method he calls “road cruising.” He hugged the roadside in his black Chevy Cavalier—295,000 miles on the odometer, missing a hubcap—searching through the open window for that python-skin glisten.
He ended the day empty-handed, saying “the key to successful pythoning is perseverance.”

Novice hunters often don’t realize how difficult it is to pursue pythons, he said. “Some people think pythons are waiting on levees with signs saying, ‘Welcome to Florida.’ ”
Days later, farther north, he was tramping through brush and glimpsed a python pattern on a mound, he said. He lunged at it, grabbed at the snake midbody and pulled it into the open. The snake tried to strike him several times before he subdued and bagged it.

The 7-footer yielded a $125 bonus. “I earned that snake,” he said.
The snake earned a swift end dealt by Mr. Rahill’s sledgehammer.

Thursday, 20 April 2017

Court sides with reptile keepers against giant snake ban - via Herp Digest


MIAMI (AP) 4/18/17— U.S. wildlife officials can’t legally stop interstate trade of giant exotic snakes such as Burmese pythons, which threaten to eat all the native mammals in the Florida Everglades, an appeals court has ruled.

However, snake owners are cautioned not to move their reptiles just yet, as other legal challenges may remain. The U.S. Fish and Wildlife Service is reviewing the ruling.
The North Carolina-based United States Association of Reptile Keepers sued the U.S. government in 2013, asking a federal court in Washington, D.C., to overturn a nationwide ban on importing certain constrictor species or transporting them across state lines.

Trying to protect native wildlife and prevent non-native snakes from spreading, U.S. wildlife officials banned Burmese pythons, yellow anacondas, and northern and southern African pythons in 2012. The ban was extended to reticulated pythons, DeSchauensee’s anacondas, green anacondas and Beni anacondas in 2015.

The first giant snake ban was announced in 2012 in the Florida Everglades, where officials say tens of thousands Burmese pythons have decimated populations of native mammals that had never before encountered such a large predator. Native to parts of Asia, pythons found a home in the Miami-area wetlands after being intentionally let loose by their owners or escaping breeding facilities after Hurricane Andrew in 1992.

The ruling does not change the ban on importing these snakes or other “injurious” species, nor does it affect state laws such as Florida’s prohibition against keeping pythons as pets.

The entire ban was unnecessary because the vast majority of exotic snakes sold in the U.S. are bred domestically, and they could only survive in the wild in a handful of counties in Florida and Texas, said Phil Goss, president of the reptile keepers association.

“I understand Florida has a unique situation, but if you look at this anywhere else in the country, it’s an issue of government overreach,” Goss said.

In an April 7 decision, the D.C. Circuit Court of Appeals upheld a lower court’s ruling that the wildlife service didn’t have authority under the Lacey Act to restrict interstate trade of these snakes.

“While we are aware of the risk posed by the spread of invasive species, one size doesn’t necessarily fit all. We will work with the Department of Justice to identify impacts and appropriate next steps for the Administration,” wildlife service spokesman Ken Warren said in an email Monday.

Acknowledging that snakes that can grow 20 feet long “are no garden-variety snakes,” the court said the act only gives the government the authority to stop trade between the continental United States and Hawaii or other territories — not shipments within the continental states.

The court cited the Chicago Manual of Style among other guides for proper grammar to rebuff the government’s argument that the act’s wording bars shipments from any of the 49 continental states to any other continental state.
“The government’s arguments cannot overcome the plain text of the shipment clause,” the ruling states.

The court didn’t address the scientific data that justified the ban, said Collette Adkins, senior attorney for the Center for Biological Diversity, which partnered with the government and the Humane Society of the United States in the litigation.

“This has implications for any invasive species that could establish populations through interstate trade,” Adkins said Monday.

The reptile keepers’ attorneys said the ruling would restore snake owners’ freedom to attend trade shows, seek veterinary care and keep their pets with them when they move to different states.

Tuesday, 6 March 2012

Dogs help track down Everglade’s giant pythons

Burmese pythons can grow to 20ft
February 2012: The scenario sounds like a low-budget movie from the 1970s: humongous snakes are on the loose, eating everything in sight. But this is real - a problem that an American university and its canines are helping to combat.
Auburn researchers used detection dogs in the Everglades National Park to find Burmese pythons during a recent study on ways to manage and eradicate these non-native, invasive snakes, which are eating native wildlife, mostly mammals and birds.
‘The ultimate use for detection dogs is to suppress the expanding python population and to eliminate them in small areas, such as on an island. Our main concern is their impact on other wildlife,' said Christina Romagosa of Auburn's School of Forestry and Wildlife Sciences.
‘Interraction with humans is also a problem. The snakes, like alligators, can get in swimming pools, eat small dogs and cats, and could injure a human.'
Auburn worked last year with the Everglades Cooperative Invasive Species Management Area, or ECISMA, to test how well dogs could pinpoint the snakes' locations so wildlife agencies could remove the snakes. 
The problem started years ago, and was probably a result of irresponsible python owners.
Tens of thousands of Burmese pythons now living in Florida
The first Burmese python was spotted in Florida in 1979 and the number is now estimated in the tens of thousands. In January this year, the US Fish and Wildlife Service made it illegal to import Burmese pythons or transport them across state lines.
‘Irresponsible people released these snakes because they became too large and difficult to care for,' she said. ‘Now they have reproduced many times over. Hurricane Andrew in 1992 probably didn't help when a warehouse containing pythons was destroyed.'
The Army Corps of Engineers contacted Auburn's EcoDogs program in 2010 about the possibility of using dogs to help find the pythons, which led to the pilot study.
EcoDogs is a collaborative project between the School of Forestry and Wildlife Sciences and the College of Veterinary Medicine's Animal Health and Performance Programme, where the dogs are trained and maintained.

Friday, 3 February 2012

Snakes Wreak Havoc In Florida Everglades (via Simon Reames)

Giant snakes appear to be wiping out the mammal population of Florida's Everglades, it is being warned.


The snakes, including huge pythons and constrictors believed to be pets turned loose by their owners, have been eating large numbers of animals such as raccoons, opossums and bobcats.


According to a study, sightings of medium-size mammals have dropped dramatically over the past 11 years - as much as 99% in some cases.

Scientists fear the pythons could be disrupting the food chain and upsetting the Everglades'environmental balance in ways difficult to predict.

"The effects of declining mammal populations on the overall Everglades ecosystem, which extends well beyond the national park boundaries, are likely profound," said research scientist and co-author of the study John Willson.


"The magnitude of these declines underscores the apparent incredible density of pythons in Everglades National Park," said co-author professor Michael Dorcas.

Tens of thousands of Burmese pythons, which are native to Southeast Asia, are believed to be living in the Everglades, where they thrive in the warm, humid climate.

While many were apparently released by their owners, others may have escaped from pet shops during Hurricane Andrew in 1992 and have been reproducing ever since.

Burmese pythons can grow to be 26ft (8m) long and weigh more than 200lbs (90kg).

They and other constrictor snakes kill their prey by coiling around it and suffocating it and have been known to swallow animals as large as alligators.

Florida banned private ownership of Burmese pythons in 2010.

A federal ban on the import of Burmese pythons and three other snakes was announced earlier this month.

Related Posts with Thumbnails

ShareThis