The crocodile cannot walk backwards.
Colossal squid that lives in sea increases in the size of a bus.
Pandas do not require a specific place to sleep. They sleep wherever they become sleepy.
There are 24 thousand varieties of butterflies.
Seahorse is one of the slowest swimming fish.
Wild animals called 'Hartebeest' run around in zigzag shapes.
The teeth of rodents continue to grow.
Fear of spiders is called arachnophobia.