Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
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
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
205
In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
18
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
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
A group of kittens is called a "kindle".
10