africa
amphibius
animal
artiodactyl
australia
bite
bull
chew
cow
eat
face
fauna
fed
freshwater
gregarious
head
herbivore
herbivorous
hippo
hippopotamidae
hippopotamus
hungry
iucn
land
mammal
megafauna
mouth
munch
native
nature
profile
pumpkin
safari
sahara
saharan
serengeti
side
south
species
sub
sub saharan
tanzania
teeth
torso
vulnerable
wallow
water
wildlife
zoo