When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
Sea otters hold hands while sleeping so they don’t drift away from each other.
104
A new born kangaroo is small enough to fit in a spoon!
7
A couple had their wedding rings engraved with a waveform of their own voices saying "I do."
10