Female kangaroos have three vaginas.
2
The largest breed of rabbit is the Flemish Giant.
65
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Nicole Kidman is scared of butterflies.
65
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293