Northern Red-billed Hornbill (Tockus erythrorhynchus), adult, Kruger National Park, South Africa, Africa

"Southern Yellow-billed Hornbill (Tockus leucomelas), perched on a branch, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa"

"Southern Yellow-billed Hornbill (Tockus leucomelas), perched on a branch, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa"

Northern Red-billed Hornbill (Tockus erythrorhynchus), adult on tree, Kruger National Park, South Africa, Africa

"Southern ground hornbill (Bucorvus leadbeateri) in tall grass, Kruger National Park, South Africa, Africa"

"Yellow-billed Stork (Mycteria ibis), Sunset Dam, Kruger National Park, South Africa, Africa"

Southern Ground Hornbill (Bucorvus leadbeateri), adult with prey, running, Kruger National Park, South Africa, Africa

"Yellow-billed Stork (Mycteria ibis), female, preening at the lakeshore, Sunset Dam, Kruger National Park, South Africa, Africa"

"Eastern Yellow-billed Hornbill (Tockus flavirostris), Etosha-Nationalpark, Namutoni, Namibia, Africa"

"Eastern Yellow-billed Hornbill (Tockus flavirostris), Etosha-Nationalpark, Namutoni, Namibia, Africa"

"Southern Giraffe (Giraffa camelopardalis giraffa), female, with Red-billed Oxpecker (Buphagus erythrorhynchus) at her head, Kruger National Park, South Africa, Africa"

"Yellow-billed Storks (Mycteria ibis), pair in courtship, male on the left, at Sunset Dam, Kruger National Park, South Africa, Africa"

"Southern yellow-billed hornbill (Tockus leucomelas), Kruger National Park, South Africa, Africa"