Roosters can't crow if they can't fully extend their necks.
28
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
Turtles can live for more than 100 years.
84
A giraffe can clean its ears with its 21-inch tongue!
31
Ants began farming about 50 million years before humans thought to raise their own crops.
132
Cats make over 100 different vocal sounds; dogs can make about ten.
26
Porcupines float in water!
69