The cat brain weighs about 30g.
167
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
A dragonfly has a lifespan of 24 hours.
24
It is possible for a scorpion to sting itself to death as they are not immune to their own poison!
39
A mole can dig a hole 300 feet deep in one night.
-9
On some Caribbean islands, the oysters can climb trees.
58
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
The most yolks ever found in one chicken egg was nine.
163