Ducks also have a penisAdrian Neyland said:Fact
-Cats can smell temperature
-Sharks are immune to cancer
-Blind chameleons will change color to match their surroundings
-Turkeys whistle when they are in danger
-Dolphins are the only animal apart from humans that can experience sexual pleasure
-A swan is the only bird with a penis
-I should be filling my mind with more useful things, but I'm not