
3 New Frog Species 
When a team of scientists headed into the  forests of western Colombia in September of 2010, they were hoping to  rediscover a long-lost frog species that hadn't been seen in decades.  They never did find the lost species -- but today they announced that  they've come across three previously unknown species of amphibians. The new species include a long-nosed beaked toad that can camouflage  itself as a dead leaf, an only-somewhat-poisonous rocket frog with  flashes of red on its legs, and a red-eyed frog that's so mysterious  scientists don't know exactly how to classify it.
 September's expedition involved scientists from Conservation  International, the IUCN Amphibian Specialist Group, Global Wildlife  Conservation and Fundacion ProAves. Their aim was to find the long-lost  Mesopotamia beaked toad, which hasn't been seen since the outbreak of  World War I. 
The scientists looked in habitats ranging from steamy rainforests to  chilly cloudforests fo Colombia's Choco and Antioquia departments.
 "After spending several days searching for the Mesopotamia beaked  toad with no success, the team’s spirits were pretty low," Robin Moore,  who organized the search, said today in a news release. "But finding  these new species, including a new beaked toad, was like a shot of  adrenaline. We definitely left on a high."
Here's how the species were described:
 - Beaked toad,  genus Rhinella: Found in the  rainforests of Chocó department of Colombia. The toad has a long,  pointy, snoutlike nose that reminded Moore of the nefarious "Mr. Burns"  character on "The Simpsons" TV show. George Meyer, who was a longtime  "Simpsons" writer/producer as well as a member of Conservation  International's Chairman's Council, agreed that the toad's "imperious  profile and squinty eyes" were positively Burnsian. In addition to its  strange appearance, the toad is unusual in that it probably skips the  tadpole stage, laying eggs on the forest floor that hatch directly into  toadlets. The coloration and shape of the head make the toad resemble  the dead leaves on which it lives, and the only two individuals found  were no larger than an inch in length.

- Toad species, genus undetermined: Found on the  forest floor, this toad is about an inch and a half (3 to 4 centimeters)  in length, with striking bright red eyes. This highly unusual species  has scientists baffled -- they know nothing about this species other  than where it lives, which is around the 7,000-foot (2,000-meter)  elevation in the Choco montane rainforest. Scientists trekked up very  steep slopes to reach the habitat where they found the new toad. "I have  never seen a toad with such vibrant red eyes," Moore said. "This trait  is highly unusual for amphibians, and its discovery offers us a terrific  opportunity to learn more about how and why it adapted this way."

- Rocket frog, genus Silverstoneia: This is a type of  poison dart frog -- a group that has given rise to many chemicals found  to be useful to humans. This particular species is less poisonous than  its brightly colored relatives. Living in and around streams, the rocket  frogs carefully carry newly hatched tadpoles on their backs to deposit  them in water to complete their development. This is a small species,  which probably does not grow larger than an inch and a half (3  centimeters) in length.
