Terry Andrewartha / Grey partridge on set-aside land {Perdix perdix} Norfolk, UK

Terry Andrewartha / Red legged partridge on set aside land {Alectoris rufa} Norfolk, UK

Mike Wilkes / Grey partridge calling, England

Ernie Janes / Dead shot pheasant and partridge (Phasianidae) hung up on trolley during shoot, Essex, November 2012

Juan Manuel Borrero / Illustration of Grouse (Tetraoninae) subfamily of Phasianidae, : Rock Ptarmigan (Lagopus mutus pyrenaicus), Red-legged Partridge (Alectoris rufa), Grey Partridge (Perdix perdix) and Common Quail (Cotu...

Juan Manuel Borrero / Illustration of Red-legged Partridge (Alectoris rufa). Pencil and watercolor painting.

Jabruson / Latham's francolin (Peliperdix lathami) disturbed from its ground hiding place by troop of Agile Mangabeys, Bai Hokou, Dzanga-Ndoki National Park, Central African Republic.

Fabrice Cahez / Red-legged Partridge (Alectoris rufa) in grassy habitat. Extramadure, Spain, May.

Wild Wonders of Europe / Widstrand / Red legged partridge (Alectoris rufa) farmed for reintroduction into rewilding area, Portugal

Wild Wonders of Europe / Widstrand / Red legged partridge (Alectoris rufa) farmed for reintroductions into rewilding area, Portugal

Christophe Courteau / Swainson's Francolin (Franconlinus swainsonii / Pternistes swainsonii) perched on top of a termite mound, Okavango Delta, Botswana

Christophe Courteau / Swainson's Francolin (Franconlinus swainsonii / Pternistes swainsonii) perched on top of a termite mound, Okavango Delta, Botswana