Elephants have long been admired for their enormous size and unique appearance.
Why do cows always move north or south, why humans dream are questions that do not have an exact answer.
The animals in nature have huge sizes that startle many people.
A construction worker in Brooklyn city, the US accidentally caught a giant mouse 90cm long from head to tail.
Those are the animals that have the greatest weight and length indicators in the natural world.
While exploring the rainforest in Guyana, a group of biologists captured a giant South American python weighing 100kg and longer than 5m.