[Length 4 in. Wingspan ?? in.]

This female Yellow-faced Grassquit was photographed at the Canopy Lodge Birding Facility (Cerro Gaital), El Valle de Anton, Panama. Photo taken with a AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED lens (EFL=450mm) on a Nikon D7000 camera. (Date: August 12, 2011)

[Length 4.25 in. Wingspan ?? in.]

This male Yellow-faced Grassquit was photographed at Goose Island State Park, Texas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC17E II 1.7x Teleconverter (EFL=750mm) on a Nikon D300 camera. (Date: February 16, 2011)

[Length 4.25 in. Wingspan ?? in.]

This male Yellow-faced Grassquit was photographed at Goose Island State Park, Texas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC17E II 1.7x Teleconverter (EFL=750mm) on a Nikon D300 camera. (Date: February 16, 2011)

[Length 4.25 in. Wingspan ?? in.]

This male Yellow-faced Grassquit was photographed at Goose Island State Park, Texas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC17E II 1.7x Teleconverter (EFL=750mm) on a Nikon D300 camera. (Date: February 16, 2011)

[Length 25 in. Wingspan 24 in.]

This Clark's Grebe was photographed at Lake Cachuma State Park, Solvang, California, 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 30, 2013)

[Length 25 in. Wingspan 24 in.]

This displaying Clark's Grebe was photographed at Lake Balmorhea, Balmorhea, 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: November 19, 2008)

[Length 25 in. Wingspan 24 in.]

This Clark's Grebe was photographed at Lake Balmorhea, Balmorhea, 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: November 19, 2008)

[Length 25 in. Wingspan 24 in.]

This Clark's Grebe was photographed at Lake Cachuma State Park, Solvang, California, 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 30, 2013)

[Length 25 in. Wingspan 24 in.]

This Clark's Grebe was photographed at Bear River NWR, 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 21, 2016)