Jan Wegener / Straw-necked Ibis (Threskiornis spinicollis), Victoria, Australia

Felicity Lanchester,Felicity Lanchester / Mixed group of Cattle egrets (Bubulcus ibis), Great egrets (Ardea alba), African openbill storks (Anastomus lamelligerus) and Sacred ibis (Threskiornis aethiopicus) gathering to roost, Selous Game Res...

Axel Gomille,Axel Gomille / Black-headed Ibis / Oriental Ibis (Threskiornis melanocephalus), Karnataka, India

Axel Gomille,Axel Gomille / Black-headed Ibis / Oriental Ibis (Threskiornis melanocephalus), Karnataka, India

Anup Shah / Tawny eagle {Aquila Rapax} defending Lesser flamingo carcass from scavenging Sacred ibis{Threskiornis aethopicus} and Marabou storks {Leptoptilos crumeniferus} Lake Nakuru, Kenya.

Karine Aigner / Stomach contents of invasive Burmese pythons (Python bivittatus) are separated and laid out on sheets in order to identify them. Some of the contents seen here are the feet and feathers of a white ibi...

Karine Aigner / Stomach contents of invasive Burmese pythons (Python bivittatus) are separated and laid out on sheets in order to identify them. Some of the contents seen here are the feet and feathers of a white ibi...

Loic Poidevin / African sacred ibis (Threskiornis aethiopicus) foraging in grass, Vendee, France, October.

Loic Poidevin / African sacred ibis (Threskiornis aethiopicus) flight, Vendee, France, October.

Loic Poidevin / African sacred ibis (Threskironis aethiopicus) catching an eel, Breton Marsh, Vendee, France, December

Loic Poidevin / African sacred ibis (Threskironis aethiopicus) Breton Marsh, Vendee, France, December

Loic Poidevin / African sacred ibis (Threskironis aethiopicus) catching an eel, Breton Marsh, Vendee, France, December