Birds, for the most part, do not have penises. Ducks and ostriches are two of the few species that do. Some ducks have a penis that is 8 inches long, one was found with a 14 inch penis.

Birds do not have prostates, they cannot get prostate cancer.

If you were in a fight with an ostrich, and survived or avoided being kicked, I'd go for the neck if I were you.

A queen bee can live for up to two years. Without the presence of the phermone "queen substance," worker bees will lay eggs of their own.

The penis of a turtle extends rear-facing out of the cloaca near the base of its tail and is dark purple.

Snakes and lizards have a pair of sexual orgains called hemipenes. They stick out of the cloaca on either side of its body and are often spiked and barbed. These barbs prevent a mate from making a mid-copulatory retreat.

Fleas cannot lay eggs if they have not fed on blood.

The average five-and-a-half foot tall gorilla has a penis only an inch and a half long when erect. At 25 feet tall, this makes Kong's penis barely longer than some ducks'.