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.
Hippos. 1  It is the second heaviest land animal after the elephant. 2  A group of hippos is usually called a bloat, pod, or herd. 3  There have been reports of large hippo herds numbering nearly 200 hippos. 4  Their sweat is thick and red, making it look like they are sweating blood (don't worry, it's not really blood).