{"id":139143,"date":"2023-07-09T06:16:00","date_gmt":"2023-07-09T12:16:00","guid":{"rendered":"https:\/\/www.featheredphotography.com\/blog\/?p=139143"},"modified":"2023-07-09T06:47:06","modified_gmt":"2023-07-09T12:47:06","slug":"more-forsters-terns-in-flight","status":"publish","type":"post","link":"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/","title":{"rendered":"More Forster&#8217;s Terns In Flight"},"content":{"rendered":"<p>Recently I&#8217;ve posted several photos of Forster&#8217;s Terns in flight that were taken on my last trip to Bear River MBR 12 days ago. The following four photos were taken that same morning, at the same spot along one of the canals.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"139144\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/forsters-tern-6748-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley.jpg\" data-orig-size=\"900,643\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;RON DUDLEY&quot;,&quot;camera&quot;:&quot;Canon EOS R5&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1687870356&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.0002&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"forster&amp;#8217;s tern 6748 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley.jpg\" class=\"aligncenter wp-image-139144 size-full\" title=\"forsters-tern-6748-ron-dudley\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley.jpg\" alt=\"\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley-768x549.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-6748-ron-dudley-150x107.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>1\/5000, f\/5.6, ISO 800, Canon R5, Canon EF500mm f\/4L IS II USM + 1.4 tc, not baited, set up or called in<\/em><\/p>\n<p>Usually my photos of terns in flight have blue sky backgrounds but on that morning I didn&#8217;t get a single shot like that because the terns were flying and hovering unusually low over the canal. A few of my photos were like this one, with the far-away Promontory Mountains in the background. It isn&#8217;t my favorite background but then neither is plain blue sky.<\/p>\n<p style=\"padding-left: 40px;\"><em>This bird is obviously hovering. Notice that the primaries and secondaries on its right wing appear to be acting semi- independently of each other as they react to the forces of flight during hovering. It&#8217;s something I&#8217;ve noticed before with hovering birds. I wish I understood why that often seems to be the case with hovering birds, but I don&#8217;t.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley.jpg\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"139146\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/forsters-tern-7003-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley.jpg\" data-orig-size=\"900,643\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;RON DUDLEY&quot;,&quot;camera&quot;:&quot;Canon EOS R5&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1687870430&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.0004&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"forster&amp;#8217;s tern 7003 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley.jpg\" class=\"aligncenter wp-image-139146 size-full\" title=\"forsters-tern-7003-ron-dudley\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley.jpg\" alt=\"\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley-768x549.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7003-ron-dudley-150x107.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><em>1\/2500, f\/5.6, ISO 800, Canon R5, Canon EF500mm f\/4L IS II USM + 1.4 tc, not baited, set up or called in<\/em><\/p>\n<p>Usually on that morning the terns weren&#8217;t flying high enough to get the mountains in the background so I got green vegetation growing along the canal banks, or directly behind the canal banks, instead. I like these backgrounds better.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"139169\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/forsters-tern-7136b-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley.jpg\" data-orig-size=\"900,643\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;RON DUDLEY&quot;,&quot;camera&quot;:&quot;Canon EOS R5&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1687870489&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=\"forster&amp;#8217;s tern 7136b ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley.jpg\" class=\"aligncenter wp-image-139169 size-full\" title=\"forsters-tern-7136b-ron-dudley\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley.jpg\" alt=\"\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley-768x549.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley-150x107.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><em>1\/4000, f\/5.6, ISO 800, Canon R5, Canon EF500mm f\/4L IS II USM + 1.4 tc, not baited, set up or called in<\/em><\/p>\n<p>Occasionally I got a mix of green and dead vegetation in the background, which I also like. In fact, I like pretty much everything about this photo.<\/p>\n<p>&nbsp;<\/p>\n<p>When the bokeh of my backgrounds is as soft as it usually is with my lens, little or no detail can be perceived so I suspect viewers often wonder what it really looked like back there. What caused that color, or that mix of colors or a particular implied texture?<\/p>\n<p>With that introduction, I decided to put one of my mistakes of that morning to good use.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"139148\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/promontory-mtns-in-background-7019-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley.jpg\" data-orig-size=\"900,584\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;5.6&quot;,&quot;credit&quot;:&quot;RON DUDLEY&quot;,&quot;camera&quot;:&quot;Canon EOS R5&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1687870435&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.0003125&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"promontory mtns in background 7019 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley.jpg\" class=\"aligncenter wp-image-139148 size-full\" title=\"promontory-mtns-in-background-7019-ron-dudley\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley.jpg\" alt=\"\" width=\"900\" height=\"584\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley-300x195.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley-768x498.jpg 768w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/promontory-mtns-in-background-7019-ron-dudley-150x97.jpg 150w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p>This photo was taken by mistake, when the tern I was trying to photograph zipped out of frame incredibly fast, so my active focus point grabbed onto the base of the Promontory Mountains in the far background. It&#8217;s what I call an &#8220;air shot&#8221; that resulted when my reflexes weren&#8217;t quick enough to avoid taking the shot with no bird in the frame. It&#8217;s full frame (uncropped) except for a little loss when I rotated the photo to level during processing.<\/p>\n<p>Every photo I took that morning was taken from the same spot and when the bird was in about the same place over the canal so somewhere in this photo is the background for each of them, or at least most of them. The background in the first photo in this post is the mountains at the top of the frame and the background for the other two photos is somewhere amongst the greenery. The canal the terns were fishing is barely out of frame at bottom.<\/p>\n<p>More than you wanted to know about backgrounds perhaps. Or maybe not.<\/p>\n<p>Ron<\/p>\n<p>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deciphering backgrounds (4 photos)<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/featheredphotography.com\/blog\/2023\/07\/09\/more-forsters-terns-in-flight\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":2,"featured_media":139169,"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":[338,6,334,1235],"tags":[49,59,7000,6999,7001,2524,311],"class_list":["post-139143","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bear-river-migratory-bird-refuge-favorite-locations","category-bird-photography-methods","category-birds","category-forsters-terns","tag-bear-river-migratory-bird-refuge","tag-bokeh","tag-deciphering-backgrounds","tag-forsters-terns-in-flight","tag-primaries-and-secondaries-acting-independently-while-hovering","tag-promontory-mountains","tag-utah-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2023\/07\/forsters-tern-7136b-ron-dudley.jpg","jetpack_shortlink":"https:\/\/wp.me\/p1zzJh-Acf","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/139143","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=139143"}],"version-history":[{"count":5,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/139143\/revisions"}],"predecessor-version":[{"id":139208,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/139143\/revisions\/139208"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media\/139169"}],"wp:attachment":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media?parent=139143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/categories?post=139143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/tags?post=139143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}