Gerald Haas/ BIA / Lanner Falcon (Falco biarmicus), Etosha National Park, Namibia

Vincent Grafhorst / Namib Sand Gecko (Palmatogecko rangei) in desert, Namibia

Vincent Grafhorst / Namib Sand Gecko (Palmatogecko rangei) in desert, Namibia

Vincent Grafhorst / Namaqua Chameleon (Chamaeleo namaquensis) in desert, Namibia

Yva Momatiuk & John Eastcott / Angolan Giraffe (Giraffa giraffa angolensis) and Hartmann's Mountain Zebra (Equus zebra hartmannae) group in dry season, Etosha National Park, Namibia

Yva Momatiuk & John Eastcott / Warthog (Phacochoerus africanus) male at waterhole in dry season, Etosha National Park, Namibia

Yva Momatiuk & John Eastcott / Ostrich (Struthio camelus) female, Etosha National Park, Namibia

Roland Seitre / Lesser Flamingo (Phoenicopterus minor) resting, Namibia

Theo Allofs / Burchell's Zebra (Equus burchellii) pair drinking at waterhole with Oryx (Oryx gazella) in background, NamibRand Nature Reserve, Namibia

Theo Allofs / Oryx (Oryx gazella) group drinking at waterhole, NamibRand Nature Reserve, Namibia

Theo Allofs / African Elephant (Loxodonta africana), Skeleton Coast, Namib Desert, Namibia

Theo Allofs / African Elephant (Loxodonta africana) herd crossing desert, Skeleton Coast, Namib Desert, Namibia