The colossal squid has the largest eyes in the world.
4
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
The octopus does not have a blind spot.
273
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
2
A dairy cow can produce more milk when listening to music.
446