Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
The reindeer is the only mammal that can see UV light.
17
The colossal squid has the largest eyes in the world.
4
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
Denmark has twice as many pigs as there are people.
66
Tigers can see 6 times better at night than humans.
305