The octopus does not have a blind spot.
273
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
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Dolphins have names for one another.
18
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6