Cats recognise the voice of their owner, but never evolved to care.
22
In Australia, there are spiders big enough to eat snakes.
20
The elephant shrew’s closest relative isn’t a shrew — it’s actually an elephant
9
Only 3% of bird species have penises.
0
The largest breed of rabbit is the Flemish Giant.
65
A group of pugs is called a grumble.
10