Cats recognise the voice of their owner, but never evolved to care.
22
When you shave a guinea pig it looks like a little hippo.
19
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Nicole Kidman is scared of butterflies.
65
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