[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at Fort Clark Springs, Texas, USA. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: December 2000)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at Tamarac NWR, Minnesota, USA. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 800 film. (Date: May 1992)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at South Llano River State Park, Junction, Texas, USA. Photo taken with a Nikkor 300mm EDAF-S f4 lens + Nikkor TC20E II 2.0x Teleconverter (EFL=900mm) on a Nikon D100 camera. (Date: April 7, 2006)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at the Andrews Bird Viewing Trail, Andrews, Texas, USA. Photo taken with a Nikkor 70-200mm EDAF-S VR f2.8 lens + Nikkor TC14E II 1.4x Teleconverter (EFL=420mm) on a Nikon D200 camera. (Date: October 23, 2007)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at the Frontera Audubon Nature Center, Weslaco, 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 D200 camera. (Date: January 18, 2009)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at Allenspark, Colorado, 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: April 21, 2009)

[Length 5 in. Wingspan 9 in.]

This Pine Siskin was photographed at the Davis Mountains Resort, Fort Davis, Texas, USA. Photo taken with a AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED lens (EFL=300mm) on a Nikon D200 camera. (Date: December 17, 2009)

[Length 5 in. Wingspan 9 in.]

This displaying Pine Siskin was photographed at the Davis Mountains Resort, Fort Davis, Texas, USA. Photo taken with a AF-S VR Zoom-Nikkor 70-300mm f/4.5-5.6G IF-ED lens (EFL=405mm) on a Nikon D200 camera. (Date: December 17, 2009)