{"id":82564,"date":"2020-03-07T06:44:39","date_gmt":"2020-03-07T13:44:39","guid":{"rendered":"https:\/\/www.featheredphotography.com\/blog\/?p=82564"},"modified":"2020-03-09T17:24:54","modified_gmt":"2020-03-09T23:24:54","slug":"a-question-of-age-about-a-young-bald-eagle-in-flight","status":"publish","type":"post","link":"https:\/\/featheredphotography.com\/blog\/2020\/03\/07\/a-question-of-age-about-a-young-bald-eagle-in-flight\/","title":{"rendered":"A Question Of Age About A Young Bald Eagle In Flight"},"content":{"rendered":"<p>Juvenile and subadult Bald Eagles aren&#8217;t as distinctively marked as adults so they often don&#8217;t garner the attention or even the respect they deserve from the general public. They&#8217;re often confused with Golden Eagles and even large hawks, in part because they lack the bright white head and tail of the adult.<\/p>\n<p>It&#8217;s been my intention to feature a juvenile or subadult Bald Eagle for a while now but unexpected events (the availability of &#8220;Mother Chukar&#8221; t-shirts and repairs to my pickup for example) kept pushing those plans to the back burner.<\/p>\n<p>Saturday morning seemed like a good time to finally get it done.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"82567\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2020\/03\/07\/a-question-of-age-about-a-young-bald-eagle-in-flight\/bald-eagle-9538b-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley.jpg\" data-orig-size=\"900,643\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;8&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;Canon EOS 40D&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1233309141&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;500&quot;,&quot;shutter_speed&quot;:&quot;0.0004&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"bald eagle 9538b ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley.jpg\" class=\"aligncenter wp-image-82567 size-full\" title=\"bald-eagle-9538b-ron-dudley\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley.jpg\" alt=\"\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley-768x549.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley-150x107.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>1\/2500, f\/8, ISO 500, Canon 40D, Canon EF 500mm f\/4L IS USM + EF 1.4 Extender, not baited, set up or called in<\/em><\/p>\n<p>I photographed this juvenile\/subadult in flight at Farmington Bay WMA so long ago it seems like a different lifetime. The photo was taken on January 30, 2009 as the young bird circled adult eagles on the ice below. Squabbles and outright fights often break out when a newcomer lands amongst other eagles who have already established their position on the ice so the approach of this bird was slow and tentative which allowed me a series of relatively easy flight shots.<\/p>\n<p>Plumages in young Bald Eagles are highly variable over the 4-5 years it takes them to become adults but several features of this bird suggest to me that it&#8217;s a first winter juvenile, including the following:<\/p>\n<ul>\n<li>Blackish gray bill and cere<\/li>\n<li>Dark brown iris<\/li>\n<li>The belly has turned from blackish to brown as you&#8217;d expect by the first winter<\/li>\n<li>Wing secondaries are of equal length in contrast to later plumages where they&#8217;re often of differing lengths due to variable molt and regrowth<\/li>\n<\/ul>\n<p>But aging juvenile and subadult Bald Eagles is tricky and I&#8217;m far from an expert on the subject so I&#8217;m open to the possibility that this might be a second winter subadult. In fact I&#8217;m really curious to know for sure so if any knowledgeable folks out there want to wade in I&#8217;d welcome it.<\/p>\n<p>&nbsp;<\/p>\n<p>Beyond the diagnostic features of this photo I just like it. Readers know that blue sky backgrounds in my flight shots aren&#8217;t my favorite but I think this photo has other strengths &#8211; the eagle is sharp, I have good ventral light and detail, there&#8217;s a catch light in the eye and that somewhat ratty-looking tail is an indicator of how difficult it is for eagles to make a living on Utah&#8217;s winter ice.<\/p>\n<p>A &#8220;perfect&#8221; tail would have been fine but I&#8217;m a fan of reality in my bird photos.<\/p>\n<p>Ron<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>It&#8217;s been my intention to feature a juvenile or subadult Bald Eagle for a while now but unexpected events kept pushing those plans to the back burner.<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/featheredphotography.com\/blog\/2020\/03\/07\/a-question-of-age-about-a-young-bald-eagle-in-flight\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":2,"featured_media":82567,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[355,334,2782],"tags":[43,1008,146,400,190,2240,311],"class_list":["post-82564","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bald-eagles","category-birds","category-farmington-bay-waterfowl-management-area","tag-bald-eagle","tag-farmington-bay-waterfowl-management-area","tag-flight","tag-haliaeetus-leucocephalus","tag-juvenile","tag-subadult","tag-utah-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2020\/03\/bald-eagle-9538b-ron-dudley.jpg","jetpack_shortlink":"https:\/\/wp.me\/p1zzJh-ltG","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/82564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/comments?post=82564"}],"version-history":[{"count":0,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/82564\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media\/82567"}],"wp:attachment":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media?parent=82564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/categories?post=82564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/tags?post=82564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}