Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
The seahorse is the only fish to have a neck.
12
Lobsters have blue blood.
476
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
A group of kittens is called a "kindle".
10
The reindeer is the only mammal that can see UV light.
17