Sheep, goats, octopuses, and toads have rectangular pupils.
7
By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
9
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
The largest breed of rabbit is the Flemish Giant.
65
Condoms were originally made of animal intestines or linen.
347