Florida Keys News
Tuesday, August 30, 2011
Add to FacebookAdd to Twitter
Cameras reveal predators in deer refuge

Federal wildlife officials have set up a series of cameras in the National Key Deer Refuge, but not for a reality television show or a nature program. The goal is to document the number of cats stalking prey in the refuge.

Chad Anderson, a refuge wildlife biologist, has placed 12 cameras throughout the refuge. The cameras are equipped with motion detectors, enabling them to snap photos when something moves.

The cameras have shown that cats are roaming through eight "priority patches," which are habitat for federally protected marsh rabbits, white-crown pigeons and other endangered species, Anderson said.

The images, nearly 7,000 snapped so far, also show that feral cats are in the same areas as the marsh rabbits and other wildlife, a fact that doesn't bode well for the endangered species. Feral and pet cats not only prey on rabbits and birds, their presence can influence the behavior of native species and they compete with them for food, Anderson said.

"They may not be able to graze freely," Anderson said. "This could limit the times they come out to forage. This could increase their time hiding."

Cats, appearing on 5 percent of the photos, were the third-most photographed animal, second to deer and raccoons. Marsh rabbits made up only 3 percent, Anderson said.

The refuge plans to follow up its work with a more in-depth study to get a better handle on the number of cats, Anderson said.

The study comes as the refuge is finalizing its predator management plan, which could lead to the trapping of cats, iguanas, opossums and other non-native species.

"This will give us better insight into the predator management plan," Anderson said. "We want it to be as effective and efficient as possible."

Refuge managers had planned to start trapping in February, but they have postponed implementing the trapping program until they can write a response to public comments and send it to stakeholders, according to Anne Morkill, manager of national wildlife refuges in the Keys. They have received about 6,000 emails and comments, in which the reaction to trapping was mixed.

Wildlife conservation groups such as the Sierra Club, Audubon of Florida and National Wildlife Federation have supported trapping. In a joint letter, the groups called trapping a necessary measure to protect endangered birds and other native animals, and commended refuge managers for using the "best available science."

Research indicates that cat predation accounts for 50 percent to 77 percent of the deaths of Lower Keys marsh rabbits and Key Largo woodrats.

The groups also note that more than 250 species of birds inhabit refuges in the Keys and need protection.

Trapping opponents have questioned the science and argued that animals such as raccoons would not be targeted. Some have expressed concern that trapped animals would be killed instead of taken to a facility for adoption.

Anderson said the trapping program will begin soon.

tohara@keysnews.com

Share your thoughts and opinions related to this posting. Login or register to post comments. More Info

My groundskeeper

says two shingles on the house are gone and the cover to my 32-foot scarab vanished…..going back this weekend and will supply some pictures if Keysnews allows…….(Reply to 666 on Bahamas home)

In spite of you wishing

In spite of you wishing nothing but tragedy and misery on your former neighbors, I am glad your home is OK.

I think I saw

Neugent on the predator list....Maybe he's on this one too.

Didn't Irene blow you away?

Didn't Irene blow you away?

Hire a hunter to kill the cats

I would love to set up a blind and plink those cats at no charge to the public. It would be good fun. I might even pay to do it. Could be the first hunting season in the Keys, in a long time.

Kitty porn!

I know what these federal widlife officials are really up to.

Perverts!

It's obvious that the

It's obvious that the balance of Nature there has been upset by loose cats.

USFWS Isn't Interested In an Honest Discussion About Feral Cats

If refuge managers have the “best available science,” as is suggested here, they’re keeping it a secret. There’s certainly no evidence of it in their predator management plan (“plan” is, in fact, too strong w word for the document), published earlier this year (which, interestingly, doesn’t include any of the 7,000 photos described here.) • Two of the plan’s more egregious flaws: 1. The USFWS proposal to remove feral cats from the Keys through trapping is simply impractical. Indeed, such efforts have proven ineffective time and time again. “Successful” eradication efforts are brutal. Consider, for example, what was done on Marion Island, where—despite being only 115-square-miles in size, barren, and uninhabited—it took 19 years to eradicate about 2,200 cats. Using disease (feline distemper), poisoning, intensive hunting and trapping, and dogs. • Even if we set aside for the moment the cruelty involved, how would this be POSSIBLE in the Keys? And who would pay for it? • 2. If the cats WERE removed, the population of non-native rats would likely skyrocket—and decimate the very populations of native birds, mice, and rats USFWS is trying to protect. As would the use of rodenticides that they would use ordinarily to control the population of rats. These are well-known risks. • Not only does USFWS fail to address either point in their “plan,” they don’t even acknowledge that such challenges exist. Nor do they discuss their previous failed roundups (e.g., in 2003, USFWS paid USDA $50,000 to trap feral cats in the Keys—as I understand it, they trapped just 13 cats and several dozen raccoons). • But then, USFWS has been dishonest about this tax-funded witch-hunt along. And, more often than not, the media goes along with it. Indeed, this article would seem to make the point for me: “Research indicates that cat predation accounts for 50 percent to 77 percent of the deaths of Lower Keys marsh rabbits and Key Largo woodrats.” • It looks to me like O’Hara has his figures mixed up (perhaps because of the sources involved). That 77 percent figure, I presume, refers to the predator management plan: “…cats accounted for 77 percent of the mortality during a recent re-introduction of the Key Largo woodrat.” • From what I’ve been able to tell only 13 woodrats were included in the “recent re-introduction” effort. Ten were killed. (How they know with such certainty that cats were responsible remains unclear.) But TEN doesn’t quite fan the flames of a witch-hunt the way “77 percent of the mortality” does. • And the 50 percent figure is, I’m quite sure, a reference to Elizabeth Forys’ PhD work, done in the early 1990s on Navy-owned land on Boca Chica and Saddlebush Key. She found that 13 of 24 rabbits monitored over the course of her two-and-a-half year study were killed by cats. • But when USFWS cites Forys’ work in their predator management plan, the story changed dramatically: “Free-roaming domestic cat predation accounted for 50 percent of adult Lower Keys marsh rabbit mortality during radio telemetry studies…” Again, they’re playing games with the taxpayers to whom they are supposed to be accountable. • One final point: Does anybody really think feral cats are going to be adopted? They will almost certainly be killed—as USFWS knows very well. Suggesting otherwise—no matter how often—will not change this. • Tackling the complex issue of feral cats in the Keys requires that the stakeholders—including, of course, the general public—be well informed. USFWS is clearly not going to do the job—it’s time for the media to start asking better questions! • Peter J. Wolf http://www.voxfelina.com

Who

gives a S_it?????????????????

Best Comment you've ever posted

Best Comment you've ever posted

and loose

residents.......

my bad

This was correct. Was reading another comment thread where it was used in wrong context (several times)and was a "loose" cannon here, LOL. Getting some posts mixed up. Sorry! Just that this is another grossly misused word and see so much indifference to our language.

Lose/Loose

Usage Notes: "To Get It Right: Remember the phrase, loose laces, and whenever you need to decide whether to write loose or lose, let the pronunciation of loose in the phrase guide you. (The eyelets in the shoes suggest the double o of loose.) 'Loose laces lose races' is a terrific mnemonic sentence." (Edgar H. Schuster, Breaking the Rules: Liberating Writers Through Innovative Grammar Instruction, Heinemann, 2003)
More Florida Keys Headlines
Friday, May 24, 2013
3 comments
Thursday, May 23, 2013
2 comments
Thursday, May 23, 2013
15 comments
Available Only in the Electronic Edition