The cat brain weighs about 30g.
167
Only 3% of bird species have penises.
0
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
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
The male seahorse carries babies and 'gives birth' to them instead of the female.
7