Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
The cat brain weighs about 30g.
167
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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