Two dogs were among the Titanic survivors.
262
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
The oldest recorded elephant lived for 82 years.
213
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492