Only male fireflies can fly.
46
It is possible for a scorpion to sting itself to death as they are not immune to their own poison!
39
Service dogs are trained to know when they are on duty. When their harness is on, they know they are at work. When you take it off they instantly become playful and energetic.
11
Only 3% of bird species have penises.
0
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
A hummingbird weighs less than a penny.
1k
The octopus does not have a blind spot.
273