Roosters can't crow if they can't fully extend their necks.
28
A cow produces 200 times more gas a day than a person.
90
The male praying mantis cannot copulate while its head is attached to its body. The female initiates sex by ripping the males head off.
85
The lifespan of the common goldfish is over 20 years!
60
The most yolks ever found in one chicken egg was nine.
163