{"id":39839,"date":"2016-05-29T05:32:57","date_gmt":"2016-05-29T11:32:57","guid":{"rendered":"http:\/\/www.featheredphotography.com\/blog\/?p=39839"},"modified":"2016-05-29T05:55:29","modified_gmt":"2016-05-29T11:55:29","slug":"landing-barn-swallow-are-you-fooled-by-whats-happening-here","status":"publish","type":"post","link":"https:\/\/featheredphotography.com\/blog\/2016\/05\/29\/landing-barn-swallow-are-you-fooled-by-whats-happening-here\/","title":{"rendered":"Landing Barn Swallow &#8211; Are You Fooled By What&#8217;s Happening Here?"},"content":{"rendered":"<p>Sometimes I have to rely on subtle clues to figure out what&#8217;s <em>really<\/em> going on in my own images. And I was there!<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"39840\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2016\/05\/29\/landing-barn-swallow-are-you-fooled-by-whats-happening-here\/barn-swallow-1015-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley.jpg\" data-orig-size=\"900,649\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;6.3&quot;,&quot;credit&quot;:&quot;Ron Dudley&quot;,&quot;camera&quot;:&quot;Canon EOS 7D Mark II&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1463642011&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.00025&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"barn swallow 1015 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley.jpg\" class=\"aligncenter size-full wp-image-39840\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley.jpg\" alt=\"barn swallow 1015 ron dudley\" width=\"900\" height=\"649\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley-300x216.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley-768x554.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley-150x108.jpg 150w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley-400x288.jpg 400w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em><strong>1\/4000, f\/6.3, ISO 800, Canon 7D Mark II, Canon EF 500mm f\/4L IS II USM + 1.4 tc, not baited, set up or called in<\/strong><\/em><\/p>\n<p style=\"text-align: left;\">Ten days ago I photographed a swarm of Barn Swallows as they\u00a0were gathering mud for their nests on Antelope Island. When I was culling those images a few days ago I\u00a0didn&#8217;t delete\u00a0this one because I thought it was pretty unusual to catch a\u00a0Barn Swallow\u00a0as it was landing &#8211; in fact I don&#8217;t remember ever having seen an image of any swallow as it was landing. Other than that I don&#8217;t think it&#8217;s a great\u00a0photo but closer inspection reveals that one of my assumptions about the image is not correct and I wonder if some of my readers make the same initial mistake.<\/p>\n<p style=\"text-align: left;\">So, what do you think is happening or about to happen here?<\/p>\n<p style=\"text-align: left;\">My initial impression\u00a0was that the swallow is about to land on the rock below its feet but after closer inspection I&#8217;m sure that&#8217;s not the case. If the rock were directly below the bird it should be in roughly the same plane as the feet of the swallow and the rock and the\u00a0feet should be equally sharp. But notice that the rock is significantly softer than the feet of the bird. At these focal lengths I have very little depth of field and the\u00a0relative softness of the rock tells me that it&#8217;s on the far side of the swallow which is about to land in the water <em>in front of the rock<\/em>.<\/p>\n<p style=\"text-align: left;\">My eye was fooled by two things:<\/p>\n<ul>\n<li style=\"text-align: left;\">the obvious landing posture of the bird with the rock in apparent position to be the landing spot<\/li>\n<li style=\"text-align: left;\">the way the toes of the left foot conform to the shape of the upper surface of the rock<\/li>\n<\/ul>\n<p>I&#8217;ve misinterpreted images I&#8217;ve posted in the past only to have readers point\u00a0out my error\u00a0and that can be embarrassing so I&#8217;ve learned to be pretty careful about such things. But this one I almost missed.<\/p>\n<p>Much ado about nothing I suppose but I think it&#8217;s interesting that we (I)\u00a0can so easily be\u00a0fooled by something in an image.<\/p>\n<p>Ron<\/p>\n<p><em>PS &#8211; The next shot in the burst would either confirm or disprove my theory but if that image ever existed I&#8217;ve deleted it.<\/em><\/p>\n<p><em>PSS &#8211; Just before I published this post I thought\u00a0of another way I might be able to confirm my theory, or not&#8230;<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"39844\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2016\/05\/29\/landing-barn-swallow-are-you-fooled-by-whats-happening-here\/barn-swallow-1015b-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley.jpg\" data-orig-size=\"891,900\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;6.3&quot;,&quot;credit&quot;:&quot;Ron Dudley&quot;,&quot;camera&quot;:&quot;Canon EOS 7D Mark II&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1463642011&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.00025&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"barn swallow 1015b ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley.jpg\" class=\"aligncenter size-full wp-image-39844\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley.jpg\" alt=\"barn swallow 1015b ron dudley\" width=\"891\" height=\"900\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley.jpg 891w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley-297x300.jpg 297w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley-768x776.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley-400x404.jpg 400w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015b-ron-dudley-50x50.jpg 50w\" sizes=\"auto, (max-width: 891px) 100vw, 891px\" \/><\/p>\n<p>A different crop of the same image includes the reflection of the feet of the bird. If the rock were really directly under the feet it would\u00a0appear there\u00a0in the reflection. It does not. For me\u00a0that confirms it &#8211; the bird was about to land in the water, not on the rock.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sometimes I have to rely on subtle clues to figure out what&#8217;s really going on in my own images. And I was there!<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/featheredphotography.com\/blog\/2016\/05\/29\/landing-barn-swallow-are-you-fooled-by-whats-happening-here\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":2,"featured_media":39840,"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":[334],"tags":[31,431,105,146,2976,579,1621,591,311],"class_list":["post-39839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-birds","tag-antelope-island-2","tag-barn-swallow","tag-depth-of-field","tag-flight","tag-hirundo","tag-landing","tag-optical-illusion","tag-reflection","tag-utah-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2016\/05\/barn-swallow-1015-ron-dudley.jpg","jetpack_shortlink":"https:\/\/wp.me\/p1zzJh-amz","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/39839","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=39839"}],"version-history":[{"count":0,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/39839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media\/39840"}],"wp:attachment":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media?parent=39839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/categories?post=39839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/tags?post=39839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}