Penguins can convert salt water into fresh water.
97
Dalmatians are born without spots.
101
Roosters can't crow if they can't fully extend their necks.
28
A domestic cat can sprint at about 31 miles per hour.
274
Crocodiles swallow stones to help them dive deeper.
54
The most powerful electric eel is found in the rivers of Brazil, Columbia, Venezuela, and Peru, and produces a shock of 400-650 volts.
45
Under extreme stress, some octopuses will eat their own arms.
198
