[Length 22 in. Wingspan 44 in.]

This captive Great Horned Owl was photographed at a wildlife rehabilitation center in central New Jersey, USA. Photo taken with a 50mm f1.4 Pentax SMC Macro Lens on Kodachrome 64 film (photo courtesy Art and Hanna Richard). (Date: Unknown)

[Length 22 in. Wingspan 44 in.]

This fledgling Great Horned Owl was photographed at an arboretum in central New Jersey, USA. Photo taken with a Soligor 300mm f5.6 lens on Kodachrome 64 film. (Date: May 1978)

[Length 22 in. Wingspan 44 in.]

This Great Horned Owl on a nest was photographed at Anzalduas County Park, Mission, 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 D300 camera. (Date: January 15, 2010)

[Length 15 in. Wingspan 36 in.]

This captive Long-eared Owl was photographed at a wildlife rehabilitation center in central New Jersey, USA. Photo taken with a 50mm f1.4 Pentax SMC Macro Lens on Kodachrome 64 film (photo courtesy Art and Hanna Richard). (Date: Unknown)

[Length 15 in. Wingspan 36 in.]

This Long-eared Owl was photographed at Mitchell Lake, San Antonio, Texas. Photo taken with a COOLPIX P520 camera (lens unknown). (Date: December 16, 2013)

[Length 15 in. Wingspan 36 in.]

This Long-eared Owl was photographed in its favorite "roost tree" at Great Swamp NWR in central New Jersey, USA. Photo taken with a 300mm f4.5 Nikkor ED lens on Ektachrome 400 film pushed to 800. (Date: March 1982)

[Length 15 in. Wingspan 36 in.]

This Long-eared Owl was photographed at Liberty State Park, NJ, USA. Photo taken with a Nikkor ED 300mm f4.5 lens on Kodachrome 200 film. (Date: March 1989)

[Length 16 in. Wingspan 28 in.]

The Northern Hawk Owl is found in boreal forests throughout Alaska, Canada, and the northern US. It is a diurnal owl, hunting openly during the day from exposed perches. This one was photographed in mid-winter near Burlington, Vermont, USA. Photo taken with a 750mm f5.6 Celestron mirror lens on Ektachrome 200 film pushed to 400. (Date: February 1979)