Glass Frog
A translucent frog whose internal organs are visible through its skin
Fun Fact
Glass frogs have translucent skin on their undersides, revealing their beating hearts and internal organs, which helps them blend into foliage above streams in Central and South American rainforests.
More in Animals
$4.0M
Chimpanzee
Our closest living relative, known for tool use and complex social behavior
$100,000
Coelacanth
A living fossil fish thought to be extinct for 65 million years until rediscovered in 1938
$50,000
Crow
One of the most intelligent bird species, capable of using tools and solving puzzles
$27,500
Asian Elephant
Smaller than its African cousin, found across South and Southeast Asia