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
Sheep, goats, octopuses, and toads have rectangular pupils.
7
A lion in the wild usually makes no more than twenty kills a year.
186
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Domestic pigs average a top speed of about 11 miles per hour.
182
Alligators can live up to 100 years.
337
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
An average cat has 1-8 kittens per litter and can have 2-3 litters per year. During her productive life, one female cat could have more than 100 kittens. A single pair of cats and their kittens can produce as many as 420,000 kittens in just 7 years.
10