Monday, February 25, 2013

Gov't to Drop Toxic Mice on Guam Snakes

To combat invasive species

By:

Florida is not the only U.S. territory with a snake problem. For 60 years Guam has been feeling the bite of the brown tree snake, an invasive species that has all but wiped out the island’s once verdant bird population. The tree snakes, which can grow up to 10 feet long, have also been known to bite humans and even knock out power lines by slithering into transformers. Fearing that the snakes may soon spread to Hawaii and eventually the West Coast, officials have concocted a plan to contain the snakes using dead mice loaded with cold medicine dropped from a helicopter by way of tiny parachutes. Yes.

Unlike most species of snake, brown tree snakes have no reservations about eating dead prey. According to NPR, he dead mice will be loaded with acetaminophen, the active ingredient in medications like Tylenol, which is harmless to humans. The mice will fall into Guam’s jungle canopy, where they will hopefully prove to be an enticing meal.

Daniel Vice, assistant state director of U.S. Department of Agriculture's Wildlife Services in Hawaii, says the goal is not to wipe out the snakes, but merely to rein in their population. A 2010 study conducted by the National Wildlife Research Center found that a brown tree snake invasion in Hawaii could potentially cost the state over $2 billion in economic damages.

Officials say that the risk of accidental cross-species targeting with the strategy is low, mostly due to the snakes themselves. “One concern was that crows may eat mice with the toxicant," said William Pitt of the U.S. National Wildlife Research Center. "However, there are no longer wild crows on Guam.”

The dead mouse drop is currently scheduled for April or May.

Want the latest news from the outdoors?   

More at Outside

Free Newsletters

Dispatch This week's featured articles, reviews, and videos. Sent twice weekly.
News From the Field The most important breaking news from around the Web. Sent daily.
Gear of the Day The latest products, reviews, and editors' picks. Coming soon.
Outside Partners Outside-approved deals and special offers from select partners. Sent occasionally.

Subscribe
to Outside
Now with
iPad Access

Magazine Cover

Plus 2 Outside Buyer's Guides included with your purchase!

GUIDES

Find the Best

Current Issue Outside Magazine

Subscribe and get a great deal! Two free Buyer's Guides plus a free GoLite Sport Bottle. Monthly delivery of Outside—your ultimate resource for today's active lifestyle. All that and big savings!

Free Newsletters

Dispatch This week's featured articles, reviews, and videos. Sent twice weekly.
News From the Field The most important breaking news from around the Web. Sent daily.
Gear of the Day The latest products, reviews, and editors' picks. Coming soon.
Outside Partners Outside-approved deals and special offers from select partners. Sent occasionally.

Ask a Question

Our gear experts await your outdoor-gear-related questions. Go ahead, ask them anything.

* We might edit your question for length or clarity. If it's not about gear, we'll just ignore it.