The cat brain weighs about 30g.
167
The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
10
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
All pandas are ‘owned’ by China. They rent them out to zoos for $1mil/year each with minimum of 10 years.
16
A scorpion can hold its breath for up to 6 days.
19