Welcome to the world, endangered limosa harlequin frog! You are the product of the very first scientific program to breed your species, because we selfish-jerk humans can’t stop wrecking your habitat and making you extinct.
To get the small amphibians to mate, researchers went to great lengths. They built a rock platform to mimic the underground caves in which the frogs breed, and piped in oxygen-rich water between 72 and 75 degrees Fahrenheit (22 and 24 degrees Celsius), according to a release from the Smithsonian Conservation Biology Institute.
Young frogs only feed on algal mats coating rocks. So scientists with the Panama Amphibian Rescue and Conservation Project, which bred the frogs, also painted the rock platforms with spirulina algae and then let it dry. When placed inside the enclosure, the algae grew and fed the animals.
Gosh they’re tiny, aren’t they? They must lay the tiniest eggs. Ultimately the scientists breeding these itty-bitty amphibians plan to release them into the wild, though if we don’t work on repairing the places they live, the limosa harlequin frog may only survive in captivity.
[photo by Brian Gratwicke, Smithsonian Conservation Biology Institute via Live Science]