Tony Heald / African darter {Anhinga rufa} preening wings, Chobe National Park, Botswana

Tony Heald / African Darter {Anhinga rufa} flying, Chobe NP, Botswana, Africa.

Richard Du Toit / African Darter (Anhinga rufa), Rietvlei Nature Reserve, Gauteng, South Africa

Christophe Courteau / African Darter (Anhinga rufa) Okvango Delta, Botswana

Winfried Wisniewski / African Darter (Anhinga rufa), Chobe National Park, Botswana

Winfried Wisniewski / African Darter (Anhinga rufa) drying wings, Chobe River, Chobe National Park, Botswana

Winfried Wisniewski / African Darter (Anhinga rufa) drying wings at sunset, Chobe National Park, Botswana

Richard Du Toit / African Darter (Anhinga rufa) drying wings, Chobe River, Caprivi Strip, Namibia

Tony Heald / African Darter {Anhinga rufa} regurgitating food to chick in nest, Chobe NP, Botswana, Africa.

Tony Heald / African darter {Anhinga rufa} perching on branch, Kruger NP, South Africa

Tony Heald / African darter {Anhinga rufa} calling, Kruger NP, South Africa

Tony Heald / African darter {Anhinga rufa} perching on branch, Kruger NP, South Africa.

ZSSD / African Darter (Anhinga rufa) portrait on perch, native to Africa

Hanne & Jens Eriksen / African darter fishing {Anhinga rufa} Kruger NP, S Africa

Winfried Wisniewski / African Darter (Anhinga rufa) group on fallen tree at sunset, Chobe National Park, Botswana

Onne van der Wal / Three African darters / snakebirds (Anhinga rufa) standing on dock in Zeekoevlei, Cape Town, South Africa.

Onne van der Wal / African darter / Snakebird (Anhinga rufa) standing on a dock in Zeekoevlei, Cape Town, South Africa.