Parrot parents "name" their children with a signature call.
112
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
Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
24
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Sheep, goats, octopuses, and toads have rectangular pupils.
7