Jellyfish as a species are actually older than dinosaurs and sharks.
383
Nicole Kidman is scared of butterflies.
65
Condoms were originally made of animal intestines or linen.
347
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7