Eladio Fernandez / Blue-headed quail-dove (Starnoenas cyanocephala) profile, Cuba. Endangered species. Endemic.

Karine Aigner / Blue-headed quail-dove (Starnoenas cyanocephala) on ground, Cuba

Karine Aigner / Scaled quail (Callipepla squamata) perched on branch. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) perched on branch. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) perched on branch. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) pair face to face. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) perched on branch. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) chick walking along branch. Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) female and chick perched on branch. Texas, USA. June.

Karine Aigner / Blue-headed quail-dove (Starnoenas cyanocephala) on ground, Cuba

Karine Aigner / Blue-headed quail-dove (Starnoenas cyanocephala) portrait, Cuba

Karine Aigner / Blue-headed quail-dove (Starnoenas cyanocephala), portrait, Cuba

Eladio Fernandez / Blue-headed quail-dove (Starnoenas cyanocephala) Cuba. Endangered species. Endemic.

Kevin Schafer / Crested Quail-Dove (Geotrygon versicolor), Blue and John Crow Mountains National Park, Jamaica

Cyril Ruoso / Scaled quail (Callipepla squamata) South Texas, USA, April.

Kevin Schafer / Blue-headed Quail-Dove (Starnoenas cyanocephala) foraging, Zapata Peninsula, Cuba

Kevin Schafer / Blue-headed Quail-Dove (Starnoenas cyanocephala), Zapata Peninsula, Cuba

Glenn Bartley/ BIA / Blue-headed Quail-Dove (Starnoenas cyanocephala), Cuba

Bruce Thomson / Spotted quail thrush (Cinclosoma punctatum) female, foraging in forest leaf litter, Bungonia Gorge, New South Wales, Australia.

Roland Seitre / Blue quail (Coturnix adansonii) portrait, Colon region, Panama. Captive, occurs in Africa.

Roland Seitre / Blue quail (Coturnix adansonii) portrait, Colon region, Panama. Captive, occurs in Africa..

Roland Seitre / Indian blue quail (Coturnix chinensis) portrait, France. Captive, occurs in South east Asia and Australia.

Roland Seitre / Indian blue quail (Coturnix chinensis) resting, portrait, France. Captive, occurs in South east Asia and Australia.

Roland Seitre / Scaled quail (Callipepla squamata) portrait, Cambrai, France. Captive, occurs in southwestern USA and Mexico.

Karine Aigner / Scaled quail (Callipepla squamata) walking on wet ground, Texas, USA. June.

Karine Aigner / Scaled quail (Callipepla squamata) portrait, Texas, USA. June.

Bruce Thomson / King quail (Synoicus chinensis) foraging in leaf litter, Brisbane, Australia.