If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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Female kangaroos have three vaginas.
2
Whales and dolphins can't taste anything other than salt.
11
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Ants tend to survive in a microwave because they find the coolest spot and wait!
17