[Length 6 in. Wingspan 7.5 in.]

This "Eastern" Rufous-crowned Sparrow was photographed from a singing perch on the tip of a Yucca spine in the foothills of the Davis Mountains in western Texas, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Kodachrome 200 film pushed to 800. (Date: May 1993)

[Length 6 in. Wingspan 7.5 in.]

This "Eastern" Rufous-crowned Sparrow was photographed from a singing perch on the tip of a Yucca spine in the foothills of the Davis Mountains in western Texas, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Kodachrome 200 film pushed to 800. (Date: May 1993)

[Length 6 in. Wingspan 7.5 in.]

This "Eastern" Rufous-crowned Sparrow was photographed from a singing perch on the tip of a Yucca spine in the foothills of the Davis Mountains in western Texas, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Kodachrome 200 film pushed to 800. (Date: May 1993)

[Length 5.75 in. Wingspan 7.5 in.]

This Rufous-winged Sparrow was photographed at Gardner Canyon Road, Sonoita, Arizona, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC17E II 1.7x Teleconverter on a Nikon D7100 camera. (Date: July 13, 2013)

[Length 5.75 in. Wingspan 7.5 in.]

This Rufous-winged Sparrow was photographed at Gardner Canyon Road, Sonoita, Arizona, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC17E II 1.7x Teleconverter on a Nikon D7100 camera. (Date: July 13, 2013)

[Length 5.25 in. Wingspan 7 in.]

The Saltmarsh Sparrow breeds along the northeast Atlantic coast of the US. This one was photographed at Sandy Hook, New Jersey, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Kodachrome 200 film.. (Date: November 1989)

[Length 5.25 in. Wingspan 7 in.]

This Saltmarsh Sparrow was photographed at Brigantine NWR, New Jersey, USA. Photo taken with a Celestron 750mm f5.6 mirror lens on Ektachrome 200 film. (Date: May 1976)

[Length 6 in. Wingspan 7.25 in.]

A race of the Savannah Sparrow known as the Ipswich Sparrow breeds on Sable Island off the northeastern coast of Canada. They are seen in migration and during the winter along the east coast of the US. This one was photographed during fall migration along the central coast of New Jersey, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Kodachrome 64 film.. (Date: December 1979)

[Length 5.5 in. Wingspan 6.75 in.]

This Savannah Sparrow was photographed at Attwater Prairie-Chicken NWR, Eagle Lake, Texas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC20E II 2.0x Teleconverter (EFL=900mm) on a Nikon D200 camera. (Date: January 14, 2009)