hippo
river horse
hippopotami
zeekoe
artiodactyl
artiodactyl mammal
even-toed ungulate
bison
buffaloe
caiman
camelopard
cougar
crocodile
eland
giraffe
hedge-sparrow
hyaena
hyena
kailiauk
mastodon
ostrich
panther
rhino
rhinoceros
tapir
tortoise
walrus
warmaster
wild-cat