adventure
africa
african
amphibius
animal
aquatic
blue water
body
botswana
close up
danger
dangerous
evening
exotic
face
fat
head
herbivore
hippo
hippopotamus
hippopotamus amphibius linnaeus
large
liwonde national park
malawi
male
mammal
massive
mouth
namibia
national
natural
nature
park
portrait
reserve
resting
river
safari
south
south africa
southern africa
swim
swimming
traveling
water
wet
wild
wilderness
wildlife
yawn