{"id":34513,"date":"2015-10-05T05:44:00","date_gmt":"2015-10-05T11:44:00","guid":{"rendered":"http:\/\/www.featheredphotography.com\/blog\/?p=34513"},"modified":"2015-10-05T05:49:46","modified_gmt":"2015-10-05T11:49:46","slug":"magpie-with-a-praying-mantis-egg-case-and-an-ingenious-food-strategy","status":"publish","type":"post","link":"https:\/\/featheredphotography.com\/blog\/2015\/10\/05\/magpie-with-a-praying-mantis-egg-case-and-an-ingenious-food-strategy\/","title":{"rendered":"Magpie With A Praying Mantis Egg Case (and an ingenious food strategy)"},"content":{"rendered":"<p>Black-billed Magpies prefer to eat arthropods, seeds and carrion but being omnivorous they aren&#8217;t fussy and will\u00a0consume a wide variety of food items. Yesterday morning on Antelope Island\u00a0I photographed one with a new (for me)\u00a0twist in its diet.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"34514\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2015\/10\/05\/magpie-with-a-praying-mantis-egg-case-and-an-ingenious-food-strategy\/black-billed-magpie-6960-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-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 7D Mark II&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1443953194&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=\"black-billed magpie 6960 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley.jpg\" class=\"aligncenter size-full wp-image-34514\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley.jpg\" alt=\"black-billed magpie 6960 ron dudley\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley-150x107.jpg 150w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6960-ron-dudley-400x286.jpg 400w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><strong><em>1\/2500, f\/5.6, ISO 800, Canon 7D Mark II, Canon<\/em> EF500mm f\/4L IS II USM +1.4 tc, not baited, set up or called in<\/strong><\/p>\n<p style=\"text-align: left;\">After a slow morning on the island I approached this magpie next to the road as I was preparing to head for home. It didn&#8217;t fly off as I expected it to\u00a0when I drove by and I noticed that it had something in its beak so I stopped for a look through my lens. At first I thought it was a peanut but further inspection revealed it to be a praying mantis egg case (I believe)\u00a0along with some debris.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"34515\" data-permalink=\"https:\/\/featheredphotography.com\/blog\/2015\/10\/05\/magpie-with-a-praying-mantis-egg-case-and-an-ingenious-food-strategy\/black-billed-magpie-6980-ron-dudley\/\" data-orig-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley.jpg\" data-orig-size=\"900,643\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;7.1&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;1443953204&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;700&quot;,&quot;iso&quot;:&quot;800&quot;,&quot;shutter_speed&quot;:&quot;0.000625&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"black-billed magpie 6980 ron dudley\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley.jpg\" class=\"aligncenter size-full wp-image-34515\" src=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley.jpg\" alt=\"black-billed magpie 6980 ron dudley\" width=\"900\" height=\"643\" srcset=\"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley.jpg 900w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley-300x214.jpg 300w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley-150x107.jpg 150w, https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley-400x286.jpg 400w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/p>\n<p style=\"text-align: center;\"><strong><em>1\/1600, f\/7.1, ISO 800, Canon 7D Mark II, Canon<\/em> EF500mm f\/4L IS II USM +1.4 tc, not baited, set up or called in<\/strong><\/p>\n<p style=\"text-align: left;\">Here&#8217;s a better look at\u00a0a different angle. Over the years I&#8217;ve seen magpies with an almost endless list of food items but for me\u00a0this was something new and I thought it was interesting enough to post a couple of photos, even though they&#8217;re huge crops.<\/p>\n<p style=\"text-align: left;\">And speaking of magpie diets (and complex behaviors)\u00a0here&#8217;s a little natural history snippet from Birds of North America Online\u00a0that I find hugely\u00a0interesting. It&#8217;s a bit of a read but I recommend wading through it to the end. It&#8217;s definitely worth it.<\/p>\n<ul>\n<li><em>&#8220;In Alberta in early spring, moose have average of 32,000 winter ticks (Dermacentor albipictus) on them. Magpies frequently land on moose to feed on winter ticks (such foraging seldom elicits any noticeable response from moose). Magpies cache ticks prodigiously, preferably on bare ground rather than in nearby snow. Most of these ticks are alive and unharmed when cached (W. Samuel pers. comm.). If not recovered later, ticks may survive to egg-laying stage, potentially increasing future number of ticks on which magpies might feed. Many moose die each spring from blood loss and other tick-related problems, and magpies scavenge the carcasses. Ticks and moose, as well as other ungulates, are probably critical sources of energy for magpies in early egg-laying stage of reproduction, and their caching behavior may well result in increased supplies of ticks and carrion.&#8221;<\/em><\/li>\n<\/ul>\n<p>In other words, magpies may deliberately &#8220;farm&#8221; both ticks and moose as future\u00a0food sources. The more ticks the more moose carcasses and they eat both.<\/p>\n<p>I find that immensely fascinating!<\/p>\n<p>Ron<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Yesterday morning I photographed a magpie with a new (for me) twist in its diet.<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/featheredphotography.com\/blog\/2015\/10\/05\/magpie-with-a-praying-mantis-egg-case-and-an-ingenious-food-strategy\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":2,"featured_media":34515,"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":[3,334,363,392],"tags":[57,2550,107,610,311],"class_list":["post-34513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-antelope-island","category-birds","category-black-billed-magpies","category-feeding-bird-behaviors","tag-black-billed-magpie","tag-box-elder-county-utah","tag-diet","tag-pica-hudsonia","tag-utah-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/featheredphotography.com\/blog\/wp-content\/uploads\/2015\/10\/black-billed-magpie-6980-ron-dudley.jpg","jetpack_shortlink":"https:\/\/wp.me\/p1zzJh-8YF","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/34513","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=34513"}],"version-history":[{"count":1,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/34513\/revisions"}],"predecessor-version":[{"id":155259,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/posts\/34513\/revisions\/155259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media\/34515"}],"wp:attachment":[{"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/media?parent=34513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/categories?post=34513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/featheredphotography.com\/blog\/wp-json\/wp\/v2\/tags?post=34513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}