{"id":48415,"date":"2017-09-10T05:00:38","date_gmt":"2017-09-10T11:00:38","guid":{"rendered":"http:\/\/www.onthewingphotography.com\/wings\/?p=48415"},"modified":"2024-12-28T10:00:07","modified_gmt":"2024-12-28T16:00:07","slug":"forsters-tern-with-prey-at-bear-river-mbr","status":"publish","type":"post","link":"https:\/\/www.onthewingphotography.com\/wings\/2017\/09\/10\/forsters-tern-with-prey-at-bear-river-mbr\/","title":{"rendered":"Forster&#8217;s Tern With Prey At Bear River MBR"},"content":{"rendered":"<p style=\"text-align: center;\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-48341 size-full\" title=\"Forster's Tern after successful dive for prey\" src=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798.jpg\" data-orig-src=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798.jpg\" alt=\"Forster's Tern after successful dive for prey\" width=\"850\" height=\"607\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27850%27%20height%3D%27607%27%20viewBox%3D%270%200%20850%20607%27%3E%3Crect%20width%3D%27850%27%20height%3D%27607%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-200x143.jpg 200w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-250x179.jpg 250w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-300x214.jpg 300w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-400x286.jpg 400w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-600x428.jpg 600w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-768x548.jpg 768w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798-800x571.jpg 800w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798.jpg 850w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 850px) 100vw, 850px\" \/><span style=\"color: #808080;\">Forster&#8217;s Tern after successful dive for prey &#8211; Nikon D500, f6.3, 1\/3200, ISO 400, Nikkor 500mm VR with 1.4x TC, natural light, not baited<br \/>\n<\/span><\/p>\n<p>I have had fun photographing Forster&#8217;s Terns the last few times I have gone to <a href=\"https:\/\/www.fws.gov\/refuge\/bear_river_migratory_bird_refuge\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">Bear River Migratory Bird Refuge<\/span><\/a>, they are graceful, beautiful terns and they challenge my skills. They fly fast, they hover and dive erratically and keeping track of them through a long lens is trying but whenever I can get photos of these terns I am always happy. My success rate for these terns is low, I probably toss out 100 images for every one I keep.<\/p>\n<p>Their hunting success rate is much higher though, I would estimate that for every three dives they make they come up with prey twice. This adult Forster&#8217;s Tern in nonbreeding plumage came up with a tiny fish after it dove into the water at the end of August.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"lazyload aligncenter wp-image-48342 size-full\" title=\"Forster's Tern lifting off from water with prey\" src=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802.jpg\" data-orig-src=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802.jpg\" alt=\"Forster's Tern lifting off from water with prey\" width=\"850\" height=\"607\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27850%27%20height%3D%27607%27%20viewBox%3D%270%200%20850%20607%27%3E%3Crect%20width%3D%27850%27%20height%3D%27607%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-200x143.jpg 200w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-250x179.jpg 250w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-300x214.jpg 300w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-400x286.jpg 400w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-600x428.jpg 600w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-768x548.jpg 768w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802-800x571.jpg 800w, https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6802.jpg 850w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 850px) 100vw, 850px\" \/><span style=\"color: #808080;\">Forster&#8217;s Tern lifting off from water with prey &#8211; Nikon D500, f6.3, 1\/3200, ISO 400, Nikkor 500mm VR with 1.4x TC, natural light, not baited<\/span><\/p>\n<p>And it was easily able to lift off and it flew almost directly towards me. The tern swallowed its prey in flight before I lost focus on it because of some vegetation that was between me and the tern.<\/p>\n<p>Forster&#8217;s Tern Facts and Information:<\/p>\n<ul>\n<li>Forster\u2019s Terns are medium sized terns with white underparts and pale gray upperparts, short red legs, thin, orange bills with black tips and a black cap in breeding plumage. They have long, forked tails. In nonbreeding plumage they have a black comma shaped ear patch.<\/li>\n<li>Forster\u2019s Terns are migratory although it is the only tern found in North America throughout the year.<\/li>\n<li>During the breeding season their preferred habit includes marshes with lots of open water and islands with vegetation.<\/li>\n<li>Forster\u2019s Terns eat fish and small arthropods.<\/li>\n<li>Forster\u2019s Terns lay 1 to 6 eggs which hatch in 23 to 25 days. Both sexes incubate and they are monogamous.<\/li>\n<li>A group of terns can be called a \u201cternery\u201d of terns.<\/li>\n<li>Forster\u2019s Terns can live up to 16 years.<\/li>\n<\/ul>\n<p>Forster&#8217;s Terns are fun to photograph and I enjoy watching them in flight and catching prey. I used to photograph them in Florida during the winter along the shore of the Gulf of Mexico at Fort De Soto County Park. I am thinking a lot about Florida today as Hurricane Irma roars up the coast. My thoughts are with my friends and family there and everyone else who is hunkered down waiting for Irma to go past.<\/p>\n<p>Life<em> is<\/em> good.<\/p>\n<p>Mia<\/p>\n<p>Click <span style=\"text-decoration: underline;\"><a href=\"https:\/\/www.onthewingphotography.com\/wings\/forsters-tern-images\/\">here<\/a><\/span> to see more of my Forster\u2019s Tern photos.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I have had fun photographing Forster&#8217;s Terns the last few times I have gone to Bear River Migratory Bird Refuge, they are graceful, beautiful terns and they challenge my skills.<\/p>\n","protected":false},"author":1,"featured_media":48341,"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":[124,1148,1412,26],"tags":[4004,6083,4478,4432,5886,4282,4094,4031,4106,4354,2090,629,3996,4095],"class_list":["post-48415","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bear-river-migratory-bird-refuge","category-box-elder-county-utah","category-forsters-terns","category-utah","tag-adult","tag-capture","tag-dive","tag-fish","tag-forsters-tern","tag-lift-off","tag-marsh","tag-nonbreeding","tag-prey","tag-sterna-forsteri","tag-tern","tag-terns","tag-water","tag-wetlands"],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-food-mia-mcpherson-6798.jpg","jetpack_shortlink":"https:\/\/wp.me\/p11Mom-cAT","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":48344,"url":"https:\/\/www.onthewingphotography.com\/wings\/2017\/09\/04\/juvenile-and-adult-forsters-terns-in-flight-at-bear-river-mbr\/","url_meta":{"origin":48415,"position":0},"title":"Juvenile and Adult Forster&#8217;s Terns in Flight at Bear River MBR","author":"Mia McPherson","date":"September 4, 2017","format":false,"excerpt":"Right now these terns at the refuge are busy feeding their young although some of the juvenile Forster's Terns have already learned how to capture prey on their own.","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Juvenile Forster's Tern in flight","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-juvenile-mia-mcpherson-8841.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-juvenile-mia-mcpherson-8841.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-juvenile-mia-mcpherson-8841.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/09\/forsters-tern-juvenile-mia-mcpherson-8841.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":37980,"url":"https:\/\/www.onthewingphotography.com\/wings\/2016\/04\/08\/an-adult-forsters-tern-hovering-over-prey\/","url_meta":{"origin":48415,"position":1},"title":"An Adult Forster&#8217;s Tern Hovering Over Prey","author":"Mia McPherson","date":"April 8, 2016","format":false,"excerpt":"When I photographed this Forster's Tern hovering over prey there were several others in the area doing the same thing which makes it difficult to decide on which bird to photograph.","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Forster's Tern hovering over prey, Bear River Migratory Bird Refuge, Box Elder County, Utah","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/06\/forsters-tern-flight-mia-mcpherson-7445.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/06\/forsters-tern-flight-mia-mcpherson-7445.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/06\/forsters-tern-flight-mia-mcpherson-7445.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/06\/forsters-tern-flight-mia-mcpherson-7445.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":138401,"url":"https:\/\/www.onthewingphotography.com\/wings\/2024\/12\/30\/i-saw-my-first-forsters-terns-at-sequoyah-nwr\/","url_meta":{"origin":48415,"position":2},"title":"I Saw My First Forster&#8217;s Terns At Sequoyah NWR","author":"Mia McPherson","date":"December 30, 2024","format":false,"excerpt":"On my most recent trip to Sequoyah National Wildlife Refuge, I saw, but didn\u2019t photograph, Forster\u2019s Terns flying and hunting over Sally Jones Lake.","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Forster's Tern in flight over the Gulf, Fort De Soto County Park, Pinellas County, Florida","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/12\/forsters-tern-flight-mia-mcpherson-3863.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/12\/forsters-tern-flight-mia-mcpherson-3863.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/12\/forsters-tern-flight-mia-mcpherson-3863.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/12\/forsters-tern-flight-mia-mcpherson-3863.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":44074,"url":"https:\/\/www.onthewingphotography.com\/wings\/2016\/12\/22\/hunting-forsters-tern-in-breeding-plumage-at-bear-river-mbr\/","url_meta":{"origin":48415,"position":3},"title":"Hunting Forster&#8217;s Tern in breeding plumage at Bear River MBR","author":"Mia McPherson","date":"December 22, 2016","format":false,"excerpt":"This Forster's Tern was hovering while hunting over a unit of water on the auto tour route of Bear River Migratory Bird Refuge in northern Utah in clear morning light.","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Hovering, hunting Forster's Tern in breeding plumage","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2016\/12\/forsters-tern-breeding-adult-mia-mcpherson-7450.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2016\/12\/forsters-tern-breeding-adult-mia-mcpherson-7450.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2016\/12\/forsters-tern-breeding-adult-mia-mcpherson-7450.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2016\/12\/forsters-tern-breeding-adult-mia-mcpherson-7450.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":46475,"url":"https:\/\/www.onthewingphotography.com\/wings\/2017\/04\/26\/breeding-and-nonbreeding-forsters-terns\/","url_meta":{"origin":48415,"position":4},"title":"Breeding and Nonbreeding Forster&#8217;s Terns","author":"Mia McPherson","date":"April 26, 2017","format":false,"excerpt":"The differences in breeding and nonbreeding plumage of Forster's Terns is enough that some bird watching and bird photography novices might even think that they are two different species of terns.","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Forster's Tern mated pair on nest, Bear River Migratory Bird Refuge, Box Elder County, Utah","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/09\/forsters-terns-nest-mia-mcpherson-2469.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/09\/forsters-terns-nest-mia-mcpherson-2469.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/09\/forsters-terns-nest-mia-mcpherson-2469.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2024\/09\/forsters-terns-nest-mia-mcpherson-2469.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":46993,"url":"https:\/\/www.onthewingphotography.com\/wings\/2017\/05\/31\/forsters-tern-resting-at-bear-river-migratory-bird-refuge\/","url_meta":{"origin":48415,"position":5},"title":"Forster&#8217;s Tern Resting at Bear River Migratory Bird Refuge","author":"Mia McPherson","date":"May 31, 2017","format":false,"excerpt":"A little more than a week ago I spotted this Forster's Tern resting on a log in the water at Bear River Migratory Bird Refuge from the auto tour loop and I felt I had to hop out and take a few images from across the hood of my Jeep","rel":"","context":"In &quot;Bear River Migratory Bird Refuge&quot;","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":"Forster's Tern in breeding plumage resting on a log","src":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/05\/forsters-tern-bear-river-mia-mcpherson-8545.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/05\/forsters-tern-bear-river-mia-mcpherson-8545.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/05\/forsters-tern-bear-river-mia-mcpherson-8545.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.onthewingphotography.com\/wings\/wp-content\/uploads\/2017\/05\/forsters-tern-bear-river-mia-mcpherson-8545.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/posts\/48415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/comments?post=48415"}],"version-history":[{"count":0,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/posts\/48415\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/media\/48341"}],"wp:attachment":[{"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/media?parent=48415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/categories?post=48415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.onthewingphotography.com\/wings\/wp-json\/wp\/v2\/tags?post=48415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}