Red-Footed Tortoise
Male and female Red-Footed Tortoises move their heads to communicate.
Peru
Megatherium
Megatherium probably used its lips more than its tongue when feeling for choice leaves in the treetops.
Neon Tetra
Neon Tetras are very social and peaceful fish.
Pit Viper
Pit vipers's fangs fold up into their mouths when they don't need them.
Amazon Tree Boa
Amazon tree boas come in a rainbow of colors.
Vermilion Flycatcher
They have a fast song that lasts up to 10 syllables at max.
Emerald Tree Boa
Their teeth are as long as a fully-grown reticulated python
Asian Lady Beetle
Asian lady beetles infest indoor spaces, but they do not reproduce indoors.
Great Potoo Bird
At night, they make a terrifying low call that sounds like a distressed moan or growl.
Sharp-Shinned Hawk
In captivity, sharp-shinned hawks can live up to 13 years. However, in the wild, this number is significantly reduced to 3 years!
Sea Snake
The sea snake is incredibly venomous, even more than a cobra!”
Summer Tanager
They remove bee stingers by rubbing them against a tree
Hepatic Tanager (Red Tanager)
Parents and their young sing sweetly to each other
Muscovy Duck
Unlike most duck species, the Muscovy is silent and only makes noise when excited or threatened.