A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
A lion in the wild usually makes no more than twenty kills a year.
186
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9