A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Dogs sometimes fake being sick to get attention.
26
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
Lobsters have blue blood.
476
The cat brain weighs about 30g.
167