No, they are not. See IUCN Redlist.
probably
Hippopotamus have become endangered due to the loss of habitat and the illegally poaching for meat, and their ivory teeth.
Hippopotamus' are vulnerable(becoming endangered and they're large mammals that live in water.
Horse and hippopotamus are animals. Hyena and hamster are animals.
Hippopotamus,Yellow jacketThe hippopotamus has twelve letters in its name.
Yes. They are endangered animals.
Hippopotamus
walrus. or hippopotamus
Yes, tortoises are endangered animals
over hunting and human development make animals endangered
hippopotamus hippo= horse pot= river/ water
Around 3707 animals are endangered