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Tuesday, June 06, 2006

i like frog's legs

and every OTHER part of 'em too! this is sad because they are losing their real homes BUT it's also good because they are being rescued and given new homes.

To Stem Widespread Extinction, Scientists Airlift Frogs in Carry-On Bags
By BRENDA GOODMAN
ATLANTA, June 5 — Of all the things airport security screeners have discovered as they rifle through travelers' luggage, the suitcases full of frogs were a first.
In a race to save amphibians threatened by an encroaching, lethal fungus, two conservationists from Atlanta recently packed their carry-ons with frogs rescued from a Central American rain forest — squeezing some 150 to a suitcase — and requested permission from airlines to travel with them in the cabin of the plane.
The frogs, snuggly swaddled in damp moss in vented plastic deli containers big enough for a small fruit salad, were perhaps the last of their kind, collected from a pristine national park that fills the bowl of El Valle, an inactive volcano in Panama.
In many parts of the world, habitat loss is thought to be the biggest driver of amphibian extinctions, but the frogs in El Valle are facing a more insidious threat.
A waterborne form of chytrid fungus is marching down the spine of the mountain range where they live. Scientists aren't exactly sure how the fungus, Batrachochytrium dendrobatidis, kills, but it seems to break down a protein in the skin called keratin that may be important for respiration. The skin of infected animals sloughs off in layers, and within two weeks, they die.
The chytrid fungus is thought to play a large role in the worldwide disappearance of amphibians, a trend terrifying to experts, who say it would be the first loss of an entire taxonomic class since the dinosaurs......

..............They went into the forest at night, since most frogs are nocturnal, slogging down a river in hip waders and carrying powerful flashlights. After four separate trips, some lasting only 48 hours, the two men, along with a native guide who possessed stealth and fast hands, managed to gather 600 frogs, shooting for 20 males and 20 females of each species to ensure good genetic variation in their breeding colonies.
To feed them, they rented a house and left piles of rotting fruit in the corners to attract flies. "It was pretty stinky," Mr. Gagliardo said................

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