A chicken will lay bigger and stronger eggs if you change the lighting in such a way as to make them think a day is 28 hours long!
37
One litter of kittens can be produced by more than one father.
57
Armadillos can get leprosy.
13
Given the opportunity, deer will chew gum and marijuana.
40
Tigers can see 6 times better at night than humans.
305
The largest breed of rabbit is the Flemish Giant.
65
When you correct for weight differences, men are proportionately stronger than horses.
64
Hummingbirds can't walk.
32