[Length 14 in. Wingspan 20 in.]

This Chukar was photographed at Antelope Island State Park, Ogden, Utah, USA. Photo taken with a AF-S VR Zoom-Nikkor 80-400mm f/4.5-5.6G IF-ED lens on a Nikon D7100 camera. (Date: June 20, 2016)

[Length 14 in. Wingspan 20 in.]

This Chukar was photographed at Antelope Island State Park, Ogden, Utah, USA. Photo taken with a AF-S VR Zoom-Nikkor 80-400mm f/4.5-5.6G IF-ED lens on a Nikon D7100 camera. (Date: June 20, 2016)

[Length 13 in. Wingspan 22 in.]

This Eurasian Collared-Dove was photographed at Lakeside Park, Andrews, Texas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC14E II 1.4x Teleconverter (EFL=630mm) on a Nikon D300 camera. (Date: July 31, 2009)

[Length 13 in. Wingspan 22 in.]

This Eurasian Collared-Dove was photographed at Arne RSPB Reserve, England, Great Britain. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 13 in. Wingspan 22 in.]

This Eurasian Collared-Dove was photographed at the SPI Convention Center gardens, South Padre Island, Texas, USA. Photo taken with a AF-S VR Zoom-Nikkor 80-400mm f/4.5-5.6G IF-ED lens on a Nikon D7100 camera. (Date: April 22, 2016)

[Length 13 in. Wingspan 22 in.]

This Eurasian Collared-Dove was photographed at Arne RSPB Reserve, England, Great Britain. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 46 in. Wingspan 109 in.]

The California Condor once ranged throughout the mountains and foothills of the western United States, extreme southwestern Canada, and northwestern Mexico. Its numbers were severely reduced until only 18 remained in the wild by the early 1980's. These were captured and used for a captive breeding program along with offspring of eggs taken earlier from Condor nests. Small numbers of California Condors were recently reintroduced into their former range in southern California and also the Vermilion Cliffs area to the north of the Grand Canyon in Arizona. This California Condor was photographed in 1983 from the Valle Vista Condor Lookout in the Los Padres National Forest in southern California, USA. It was one of six seen that day, which represented one third of the remaining wild population of 18 at that time. Photo taken with a Nikkor 300mm f4.5 ED lens on Kodachrome 64 film. (Date: August 1983)

[Length 15.5 in. Wingspan 24 in.]

Coots have lobed toes which help them swim, and they often swim in loose flocks with ducks. American Coots are common throughout much of Canada and the US on small lakes and park ponds, where they often beg for food along with the more typical park Mallards and Mute Swans. They can become quite tame and will readily accept food offered to them. They are often seen foraging like chickens on grassy areas near the water. This one was photographed at Lake Meade NRA, Nevada, USA. Photo taken with a Nikkor 300mm ED f4.5 lens on Kodachrome 64 film. (Date: September 1979)

[Length 15.5 in. Wingspan 24 in.]

This American Coot was photographed at Arapaho NWR in Walden, Colorado, USA. Photo taken with a Nikkor 300mm EDAF f4.0 lens on Kodachrome 200 film. (Date: May 1992)