Sylvain Cordier / Scarlet ibis (Eudocimus ruber) flock in flight, Coro, Venezuela

Sylvain Cordier / Scarlet ibis (Eudocimus ruber), perched, Coro, Venezuela

Sylvain Cordier / Scarlet ibis (Eudocimus ruber), perched, Coro, Venezuela

Sylvain Cordier / Scarlet ibis (Eudocimus ruber), two birds perched on bushes, Coro, Venezuela

Sylvain Cordier / Scarlet ibis (Eudocimus ruber), in flight, Coro, Venezuela

Tim Laman / Scarlet Ibis (Eudocimus ruber) foraging on the mudflats in the Orinoco River Delta, Venezuela.

Tim Laman / Scarlet Ibis (Eudocimus ruber) flying among the mangrove trees in the Orinoco River Delta, Venezuela.

Tim Laman / Scarlet ibises (Eudocimus ruber) feeding at the low tide line on mudflats, Orinoco River Delta, Venezuela.

Tim Laman / Scarlet Ibises (Eudocimus ruber) flying onto the top of a mangrove tree in the Orinoco River Delta, Venezuela.

Tim Laman / A group of Scarlet Ibises (Eudocimus ruber) flying against blue sky, Amacuro, Venezuela.

Pete Oxford / Scarlet Ibis (Eudocimus ruber) flock at Shell beach, North Guyana, South America

Pete Oxford / Scarlet Ibis (Eudocimus ruber) flock at Shell beach, North Guyana, South America