Bats always turn left when exiting a cave.
40
Some ribbon worms will eat themselves if they can't find any food.
-33
After eating, a housefly regurgitates its food and then eats it again!
16
Ralph, the world's largest bunny, weighs 55 pounds and eats $90 worth of food a week.
8
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
An ant brain has about 250 000 brain cells. A human brain has 10,000 million so a colony of 40,000 ants has collectively the same size brain as a human.
118
Greyhounds have the best eyesight of any breed of dog.
28
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9