Tim Laman / Adult female Bornean orangutan (Pongo pygmaeus) with juvenile playing on vine nearby in rainforest canopy, Gunung Palung National Park, Borneo, West Kalimantan, Indonesia

Laurent Geslin / White stork {Ciconia ciconia} pair at nest at night, Marrakech, Morocco, January

Ernie Janes / White Stork (Ciconia ciconia) in flight over city buildings. Marakesh, Morocco, March.

Bruno D'Amicis / White stork (Ciconia ciconia) nest on ruins of the ancient Roman city of Volubilis, near Fs, Northern Morocco, NW Africa

Laurent Geslin / White stork {Ciconia ciconia} standing on one leg, calling, Marrakech, Morocco, January

Ernie Janes / White Stork (Ciconia ciconia) in flight with nesting material. Marakesh, Morocco, March.

Ernie Janes / White Stork (Ciconia ciconia) in flight over city buildings. Marakesh, Moorocco, March.

Juan Manuel Borrero / White stork (Ciconia ciconia) on nest, Roman ruins of Volubilis, Morocco, March 2009

Bruno D'Amicis / White stork (Ciconia ciconia) nest on ruins of the ancient Roman city of Volubilis, near Fès, at sunset, Northern Morocco, NW Africa

Bruno D'Amicis / White stork (Ciconia ciconia) nest on ruins of the ancient Roman city of Volubilis, near Fès, Northern Morocco, NW Africa

Bruno D'Amicis / White storks (Ciconia ciconia) feeding on rubbish on open dump site, Northern Morocco, NW Africa

Bruno D'Amicis / White storks (Ciconia ciconia), Cattle egrets (Bubulcus ibis) and domestic sheep and goats feeding on rubbish on open dump site, Northern Morocco, NW Africa