The cat brain weighs about 30g.
167
The octopus does not have a blind spot.
273
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
The largest breed of rabbit is the Flemish Giant.
65
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19