verb (used with object), trundled, trundling. 1. to cause (a circular object) to roll along; roll. 2. to convey or move in a wagon, cart, or other wheeled vehicle; wheel: The farmer trundled his produce to market in a rickety wagon.
Hippos are threatened by habitat loss and poachers who hunt them for their meat and teeth. A male hippopotamus is called a âbullâ. A female hippopotamus is called a âcowâ. A baby hippo is called a âcalfâ. A group of hippos in known as a âherdâ, âpodâ, âdaleâ or âbloatâ. Hippos typically live for around 45 years. Hippos eat mostly grass.
Hippopotamus. The hippopotamus, or hippo, from the ancient Greek for river horse, is a large, mostly herbivorous mammal in sub-Saharan Africa, and one of only two extant species in the family Hippopotamidae. After the elephant and rhinoceros, the hippopotamus is the third largest type of land mammal and the heaviest extant artiodactyl.