Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Only 3% of bird species have penises.
0
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17