Andy Rouse / African elephant (Loxodonta africana) on plains under stormy sky, Marakele National Park, Waterberg Biosphere, South Africa

Andy Rouse / African elephant (Loxodonta africana) large bull showing aggression, Waterberg Plateau, Marakele NP, South Africa (non-ex)

Andy Rouse / African elephant (Loxodonta africana) on plains under stormy sky, Marakele National Park, Waterberg Biosphere, South Africa

Andy Rouse / African elephant (Loxodonta africana) bull feeding, Waterberg, Marakele NP, South Africa

Andy Rouse / African elephant (Loxodonta africana) old bull in late evening sun with Waterberg Plateau glowing red in the background, Marakele NP, South Africa

Michael & Patricia Fogden / Puff Adder (Bitis arietans) venomous snake camouflaged against ground, Waterberg National Park, Namibia

Michael & Patricia Fogden / Puff Adder (Bitis arietans) venomous snake camouflaged against ground, Waterberg National Park, Namibia

Nate Chappell/ BIA / Red-billed Spurfowl (Pternistis adspersus) dust bathing, Waterberg National Park, Namibia