Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
The seahorse is the only fish to have a neck.
12
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
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