{"id":51915,"date":"2018-05-01T06:02:55","date_gmt":"2018-05-01T12:02:55","guid":{"rendered":"https:\/\/www.onthewingphotography.com\/wings\/?p=51915"},"modified":"2021-04-15T03:45:01","modified_gmt":"2021-04-15T09:45:01","slug":"sub-adult-dark-morph-swainsons-hawk-photos","status":"publish","type":"post","link":"https:\/\/www.onthewingphotography.com\/wings\/2018\/05\/01\/sub-adult-dark-morph-swainsons-hawk-photos\/","title":{"rendered":"Sub-adult Dark Morph Swainson’s Hawk Photos"},"content":{"rendered":"

\"Sub-adultSub-adult dark morph Swainson’s Hawk from a distance – Nikon D500, f7.1, 1\/1000, ISO 400, Nikkor 500mm VR with 1.4x TC, natural light<\/span><\/p>\n

One year ago today I was up in northern Utah looking for birds to photograph, the sky was bright and the birds were plentiful. Among the birds I photographed were Short-eared and Burrowing Owls, a Great Blue Heron looking for prey in the sagebrush, Red-tailed Hawks and numerous Swainson’s Hawks.<\/p>\n

There were light, intermediate and dark morph Swainson’s Hawks that I could easily photograph from inside a vehicle using it as a mobile blind, they often perch on the fence posts along side of the road and early in the spring seem less skittish than the other hawks I come across here in Utah. All of the Swainson’s I photographed the first day of May last year were adults except for what I believe was a sub-adult dark morph Swainson’s Hawk and I thought that hawk was a real beauty. I’m not sure why I haven’t posted photos of this particular bird before but I wanted to do that this morning.<\/p>\n

I photographed it from a distance at first and noticed the light colored feathers on its head, neck and breast, typically I don’t see those in an adult dark morph Swainson’s Hawk (see examples here<\/span><\/a> and here<\/span><\/a>).<\/p>\n

\"Sub-adultSub-adult dark morph Swainson’s Hawk on a May morning – Nikon D500, f7.1, 1\/1250, ISO 400, -0.3 EV, Nikkor 500mm VR with 1.4x TC, natural light<\/span><\/p>\n

In the spring I see far more adult Swainson’s Hawks than I do sub-adults, in fact my sightings of sub-adults are few and far between this time of the year. I read somewhere that some sub-adult Swainson’s stay on their wintering grounds in South America rather than making the long migration to their breeding grounds and that could be why I see fewer of the sub-adults here in Utah, Idaho and Montana during the spring.<\/p>\n

\"RousingRousing sub-adult dark morph Swainson’s Hawk – Nikon D500, f7.1, 1\/1250, ISO 400, -0.3 EV, Nikkor 500mm VR with 1.4x TC, natural light<\/span><\/p>\n

The Swainson’s Hawk was very cooperative and I was able to take a nice long series of images of it as it looked around and roused after defecating. I’m also happy that it was perched on an old, gnarly and weather worn juniper fence post rather than an ugly metal post. Wooden posts, especially old ones, are just more pleasing to my eyes.<\/p>\n

\"SideSide view of a sub-adult dark morph Swainson’s Hawk – Nikon D500, f7.1, 1\/1250, ISO 400, -0.3 EV, Nikkor 500mm VR with 1.4x TC, natural light<\/span><\/p>\n

I see and photograph plenty of light and intermediate morph Swainson’s Hawks but in my experience have noted that I come across fewer of the dark morphs so I am always happy when I can look through my viewfinder and focus on their dark beauty.<\/p>\n

Life is<\/em> good.<\/p>\n

Mia<\/p>\n

Click here<\/a><\/span> to see more of my Swainson\u2019s Hawk photos plus facts and information about this species.<\/p>\n","protected":false},"excerpt":{"rendered":"

All of the Swainson’s I photographed the first day of May last year were adults except for what I believe was a sub-adult dark morph Swainson’s Hawk and I thought that hawk was a real beauty.<\/p>\n","protected":false},"author":1,"featured_media":51913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[27,206],"tags":[4200,2497,4530,898,4033,4169,2386,4104,153,3199,5769,2239,4034],"class_list":["post-51915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-avian","category-swainson-hawks","tag-buteo-swainsoni","tag-buteos","tag-dark-morph","tag-fence-post","tag-hawk","tag-hawks","tag-hawks-of-utah","tag-perched","tag-raptors","tag-rousing","tag-side-view","tag-sub-adult","tag-swainsons-hawk"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2018\/05\/swainsons-hawk-sub-adult-dark-morph-mia-mcpherson-7258.jpg","jetpack_shortlink":"https:\/\/wp.me\/p11Mom-dvl","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":105569,"url":"https:\/\/www.onthewingphotography.com\/wings\/2022\/08\/29\/dark-morph-swainsons-hawk-photos\/","url_meta":{"origin":51915,"position":0},"title":"Dark Morph Swainson’s Hawk Photos","author":"Mia McPherson","date":"August 29, 2022","format":false,"excerpt":"Early yesterday morning on my way to the auto tour route at Bear River MBR I was delighted to see and photograph not just one dark morph Swainson's Hawk but two.","rel":"","context":"In "Bear River Migratory Bird Refuge"","block_context":{"text":"Bear River Migratory Bird Refuge","link":"https:\/\/www.onthewingphotography.com\/wings\/category\/locations\/utah\/bear-river-migratory-bird-refuge\/"},"img":{"alt_text":"Adult dark morph Swainson's Hawk in lift off pose, Bear River Migratory Bird Refuge, Box Elder County, 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McPherson","date":"April 23, 2017","format":false,"excerpt":"Yesterday morning in northern Utah I saw about a dozen Swainson's Hawks in about 2.25 miles, some were perched, some were in flight and all of them were wonderful to photograph.","rel":"","context":"In "Birds"","block_context":{"text":"Birds","link":"https:\/\/www.onthewingphotography.com\/wings\/category\/avian\/"},"img":{"alt_text":"Close up of dark morph Swainson's Hawk in golden light","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/04\/swainsons-hawk-portrait-dark-morph-mia-mcpherson-4258.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/04\/swainsons-hawk-portrait-dark-morph-mia-mcpherson-4258.jpg?resize=350%2C200&ssl=1 1x, 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County","link":"https:\/\/www.onthewingphotography.com\/wings\/category\/locations\/montana\/beaverhead-county-montana\/"},"img":{"alt_text":"Two Swainson's Hawk chicks on their nest tree, Red Rock Lakes National Wildlife Refuge, Beaverhead County, Montana","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2020\/03\/swainsons-hawk-chicks-nest-mia-mcpherson-3125.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2020\/03\/swainsons-hawk-chicks-nest-mia-mcpherson-3125.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2020\/03\/swainsons-hawk-chicks-nest-mia-mcpherson-3125.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2020\/03\/swainsons-hawk-chicks-nest-mia-mcpherson-3125.jpg?resize=700%2C400&ssl=1 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2013","format":false,"excerpt":"Red-tailed Hawks have the most variable plumages of North American hawks but Swainson's Hawks are also pretty variable, there are light morphs, intermediate morphs and dark morphs.","rel":"","context":"In "Beaverhead County"","block_context":{"text":"Beaverhead County","link":"https:\/\/www.onthewingphotography.com\/wings\/category\/locations\/montana\/beaverhead-county-montana\/"},"img":{"alt_text":"Adult Swainson's Hawk intermediate morph","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2013\/07\/swainsons-hawk-adult-flying-mia-mcpherson-6956.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2013\/07\/swainsons-hawk-adult-flying-mia-mcpherson-6956.jpg?resize=350%2C200&ssl=1 1x, 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