The endangered kagu is the only bird in the world with nasal corns!
There are around 7,000 different species!
There are around 2,000 known species!
Some species are thought to carry a weak venom!
Sheep were one of the first and most successful domesticated species in the world.
The robin can migrate up to 3,000 miles to its wintering grounds
There are only 8 recognized species!
This animal can roll up into a ball
Geckos can climb up vertical surfaces
Inhabits freshwater habitats around the world!
There are more sparrows in the world than people.
The striped rocket frog is one of the unique amphibious treasures of Australia.
First domesticated more than 10,000 years ago!
Rows of tiny plates line their teeth!