http://news.bbc.co.uk/1/hi/sci/tech/7603295.stmFirst-known footage of rare frog
By Rebecca Morelle
Science reporter, BBC News, Costa Rica
An incredibly rare frog has been filmed for the first time, scientists believe.
The red-eyed stream frog is found in Costa Rica, but it is now thought to be critically endangered.
The tiny, vividly coloured frog was spotted by a team from the University of Manchester, Chester Zoo and Costa Rican naturalists.
The frog was caught on camera by BBC News, which is following the researchers as they are working on frog conservation programmes.
( see the link above for more of the story and the video )