A 42-foot sperm whale has about 7 tons of oil in it.
209
Billy goats urinate on their own heads to smell more attractive to females.
31
Cockroaches can live for 9 days after their head has been cut off.
140
A shrimp's heart is in its head.
32
Rats can't vomit, that's why rat poison works.
68
A rat can go without water longer than a camel can.
26
The fingerprints of koala bears are virtually indistinguishable from those of humans, so much so that they could be confused at a crime scene.
73
The reindeer is the only mammal that can see UV light.
17