The elephant brain weighs about 6,000g.
274
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Cats sleep for 70% of their lives.
8
In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
22
A cat can jump FIVE TIMES as high as it is tall!
371
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212