{"id":6688,"date":"2016-02-24T04:00:50","date_gmt":"2016-02-24T10:00:50","guid":{"rendered":"http:\/\/tkahler.com\/blog\/?p=6688"},"modified":"2023-04-06T15:28:02","modified_gmt":"2023-04-06T20:28:02","slug":"herons","status":"publish","type":"post","link":"https:\/\/tkahler.com\/blog\/2016\/02\/herons\/","title":{"rendered":"Herons"},"content":{"rendered":"<p><a href=\"http:\/\/www.audubon.org\/field-guide\/bird\/great-blue-heron\" target=\"_blank\" rel=\"noopener\">Great Blue Herons<\/a> are some of my favorite birds. I especially like their color combinations. They are even more elegant during mating season. These birds were photographed during my recent trip to the <a href=\"http:\/\/www.fws.gov\/refuge\/aransas\/\" target=\"_blank\" rel=\"noopener\">Aransas National Wildlife Refuge<\/a> near Rockport, TX. We stopped at a rookery and spent quite a bit of time photographing birds building nests and preparing for their new young.<\/p>\n<p>Thanks to specially shaped neck vertebrae, Great Blue Herons can curl their neck into an &#8220;S&#8221; shape for a more aerodynamic flight profile and to quickly strike prey at a distance.\u00a0Great Blue Herons can hunt day and night thanks to a high percentage of rod-type photoreceptors in their eyes that improve their night vision.\u00a0Despite their impressive size, Great Blue Herons weigh only 5 to 6 pounds thanks in part to their hollow bones\u2014a feature all birds share.<\/p>\n<figure id=\"attachment_6685\" aria-describedby=\"caption-attachment-6685\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055.jpg\" rel=\"attachment wp-att-6685\"><img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"6685\" data-permalink=\"https:\/\/tkahler.com\/blog\/2016\/02\/herons\/attachment\/6685\/\" data-orig-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055.jpg\" data-orig-size=\"1000,1500\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;6.3&quot;,&quot;credit&quot;:&quot;Terry B. Kahler&quot;,&quot;camera&quot;:&quot;Canon EOS 5D Mark III&quot;,&quot;caption&quot;:&quot;Great Blue Heron - ANWR&quot;,&quot;created_timestamp&quot;:&quot;1455616761&quot;,&quot;copyright&quot;:&quot;\\u00a9 Terry B. Kahler 2016&quot;,&quot;focal_length&quot;:&quot;569&quot;,&quot;iso&quot;:&quot;100&quot;,&quot;shutter_speed&quot;:&quot;0.00125&quot;,&quot;title&quot;:&quot;Great Blue Heron - ANWR&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Great Blue Heron &amp;#8211; ANWR\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Great Blue Heron &amp;#8211; ANWR&lt;\/p&gt;\n\" data-medium-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055-500x750.jpg\" data-large-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055.jpg\" class=\"wp-image-6685 size-full\" src=\"http:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055.jpg\" alt=\"Great Blue Herons - ANWR\" width=\"1000\" height=\"1500\" srcset=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055.jpg 1000w, https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055-500x750.jpg 500w, https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2016\/02\/20160216-Aransas-Wildlife-Refuge-1055-333x500.jpg 333w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption id=\"caption-attachment-6685\" class=\"wp-caption-text\">Great Blue Heron &#8211; ANWR<\/figcaption><\/figure>\n<p>This image was taken with my <a href=\"https:\/\/www.tkahler.com\/blog\/glossary\/canon-eos-5d-mark-iii\/\">Canon EOS 5D Mark III<\/a> using my <a href=\"http:\/\/tkahler.com\/blog\/glossary\/sigma-150-600mm-f5-6-3-dg-os-hsm-lens\/\">Sigma 150-600mm f\/5-6.3 Sports Lens<\/a>\u00a0set on 569 mm. The camera was set on <a href=\"http:\/\/tkahler.com\/blog\/glossary\/aperture-priority\/\">Aperture priority<\/a> mode with the aperture set at f\/6.3, shutter speed at 1\/800th of a second and the ISO set at 100. These are the wrong setting for photographing large birds but the image turned out OK. The right settings are to set the camera on Manual Mode with the aperture at f\/8, the shutter at 1\/1250th of a second (or greater) and the ISO at Automatic (100-1,600 ISO). This was a single image processed in Lightroom.<\/p>\n<p>You can view my Birds of Texas collection by clicking <a href=\"https:\/\/tkahler.com\/blog\/texas-birds\/\">here<\/a>. Please use the section below to post your comments, questions, or suggestions.<\/p>\n<p><a href=\"https:\/\/www.tkahler.com\/blog\/wp-content\/uploads\/2015\/08\/T-Kahler-Logo-White-No-C-Mini-e1438517270490.png\" rel=\"attachment wp-att-1996\"><img decoding=\"async\" data-attachment-id=\"1996\" data-permalink=\"https:\/\/tkahler.com\/blog\/2015\/08\/spider-spider-on-the-flower\/t-kahler-logo-white-no-c-mini\/\" data-orig-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2015\/08\/T-Kahler-Logo-White-No-C-Mini-e1490323340853.png\" data-orig-size=\"177,49\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"T Kahler Signature\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2015\/08\/T-Kahler-Logo-White-No-C-Mini-e1490323340853.png\" data-large-file=\"https:\/\/tkahler.com\/blog\/wp-content\/uploads\/2015\/08\/T-Kahler-Logo-White-No-C-Mini-e1490323340853.png\" class=\"size-full wp-image-1996 alignnone\" src=\"https:\/\/www.tkahler.com\/blog\/wp-content\/uploads\/2015\/08\/T-Kahler-Logo-White-No-C-Mini-e1438517270490.png\" alt=\"T. Kahler Photography\" width=\"177\" height=\"49\" \/><\/a><br \/>\n\u00a9 2016 T. Kahler Photography<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Great Blue Herons are some of my favorite birds. I especially like their color combinations. They are even more elegant during the mating season. <\/p>\n","protected":false},"author":1,"featured_media":6685,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","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":[149],"tags":[603,480,588,600],"class_list":["post-6688","post","type-post","status-publish","format-image","has-post-thumbnail","hentry","category-wildlife","tag-aransas-national-wildlife-refuge","tag-birding","tag-great-blue-heron","tag-rockport-tx","post_format-post-format-image"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Great Blue Herons<\/title>\n<meta name=\"description\" content=\"Great Blue Herons are some of my favorite birds. 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