[Length 6.75 in. Wingspan xx in.]

This Red-backed Shrike was photographed at Uyeasound, Unst, Shetland, Scotland, Great Britain. Photo taken with a Nikkor 300mm EDAF-S f4 lens (EFL=450mm) on a Nikon D100 camera. (Date: June 3, 2004)

[Length 6.75 in. Wingspan xx in.]

This Red-backed Shrike was photographed at Uyeasound, Unst, Shetland, Scotland, Great Britain. Photo taken with a Nikkor 300mm EDAF-S f4 lens (EFL=450mm) on a Nikon D100 camera. (Date: June 3, 2004)

[Length 4.75 in. Wingspan 7 in.]

This Bell's Vireo was photographed during spring migration at Laguna Atascosa NWR, TX. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodak Elitechrome 200 film. (Date: March 2002)

[Length 4.75 in. Wingspan 7 in.]

This Bell's Vireo was photographed during spring migration at Laguna Atascosa NWR, TX. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodak Elitechrome 200 film. (Date: March 2002)

[Length 4.5 in. Wingspan 7 in.]

This male Black-capped Vireo was photographed at the Shin Oak Observation Deck, Balcones Canyonlands NWR, Texas. Photo taken with a Nikkor 70-200mm EDAF-S VR f2.8 lens + Nikkor TC20E II 2.0x Teleconverter (EFL=570mm) on a Nikon D100 camera. (Date: May 20, 2006)

[Length 4.5 in. Wingspan 7 in.]

This male Black-capped Vireo in flight was photographed at the Shin Oak Observation Deck, Balcones Canyonlands NWR, Texas. Photo taken with a Nikkor 70-200mm EDAF-S VR f2.8 lens + Nikkor TC20E II 2.0x Teleconverter (EFL=570mm) on a Nikon D100 camera. (Date: May 20, 2006)

[Length 6.25 in. Wingspan 10 in.]

This Black-whiskered Vireo was photographed near Rockport, Texas. Photo taken with a Nikkor 300mm EDAF f4.0 lens on Kodachrome 200 film. (Date: May 2000)

[Length 5.5 in. Wingspan 9.5 in.]

This Blue-headed Vireo was photographed at the Frontera Audubon Nature Center, Weslaco, TX. 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 D200 camera. (Date: January 18, 2009)