{"id":7683,"date":"2017-05-03T21:12:10","date_gmt":"2017-05-03T20:12:10","guid":{"rendered":"http:\/\/birds-in-flight.net\/?p=7683"},"modified":"2020-01-31T16:37:47","modified_gmt":"2020-01-31T15:37:47","slug":"oriental-cuckoo-cuculus-optatus","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=7683","title":{"rendered":"Oriental Cuckoo<br> <em>Cuculus optatus<\/em>"},"content":{"rendered":"<p><strong>&gt;&gt; GENERAL &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p>&#8211; near passerine, slightly larger than <a href=\"https:\/\/birds-in-flight.net\/?p=1932\" target=\"_blank\" rel=\"noopener noreferrer\">Common Blackbird<\/a><br \/>\n&#8211; vagrant to most of the WP, Asian origin<br \/>\n&#8211; nocturnal migrant, local diurnal movements<br \/>\n&#8211; migrates singly<\/p>\n<p><strong>&gt;&gt; VISUAL ID &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=7684\" rel=\"attachment wp-att-7684\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-7684\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1946_MPU_CI1Q2941_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1946_MPU_CI1Q2941_10062016_ocuck-1-F-AD_mng_khovsgol-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1946_MPU_CI1Q2941_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1946_MPU_CI1Q2941_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1946_MPU_CI1Q2941_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Oriental Cuckoo <em>Cuculus optatus<\/em>, F<\/strong><br \/>\nBIF1946, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=7685\" rel=\"attachment wp-att-7685\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-7685\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1947_MPU_CI1Q2942_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1947_MPU_CI1Q2942_10062016_ocuck-1-F-AD_mng_khovsgol-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1947_MPU_CI1Q2942_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1947_MPU_CI1Q2942_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1947_MPU_CI1Q2942_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Oriental Cuckoo <em>Cuculus optatus<\/em>, F<\/strong><br \/>\nBIF1947, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=7686\" rel=\"attachment wp-att-7686\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-7686\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1948_MPU_CI1Q2945_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1948_MPU_CI1Q2945_10062016_ocuck-1-F-AD_mng_khovsgol-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1948_MPU_CI1Q2945_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1948_MPU_CI1Q2945_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1948_MPU_CI1Q2945_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Oriental Cuckoo <em>Cuculus optatus<\/em>, F<\/strong><br \/>\nBIF1948, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=7687\" rel=\"attachment wp-att-7687\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-7687\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1949_MPU_CI1Q2952_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1949_MPU_CI1Q2952_10062016_ocuck-1-F-AD_mng_khovsgol-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1949_MPU_CI1Q2952_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1949_MPU_CI1Q2952_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/05\/BIF1949_MPU_CI1Q2952_10062016_ocuck-1-F-AD_mng_khovsgol-nuur-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Oriental Cuckoo <em>Cuculus optatus<\/em>, F<\/strong><br \/>\nBIF1949, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze<\/p>\n<p><strong>note:<\/strong> <em>due to contradictory statements in literature we did not age the birds<\/em><\/p>\n<p><strong>&gt;&gt; ACOUSTIC ID &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p>&#8211; supposed to be nonvocal during migration<\/p>\n<p><strong>&gt;&gt; COMPARISON SPECIES &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?p=7667\" target=\"_blank\" rel=\"noopener noreferrer\">Common Cuckoo<\/a><br \/>\n<a href=\"https:\/\/birds-in-flight.net\/?p=6628\" target=\"_blank\" rel=\"noopener noreferrer\">Levant Sparrowhawk<\/a><br \/>\n<a href=\"https:\/\/birds-in-flight.net\/?p=6570\" target=\"_blank\" rel=\"noopener noreferrer\">Eurasian Sparrowhawk<\/a><br \/>\nLesser Kestrel<br \/>\nCommon Kestrel<\/p>\n<p>#nearpasserine #vagrant #rarity<\/p>\n<p>#ornithology #birdmigration #birdID #birdguide #birding #birdwatching #birdsound #westernpalearctic #europe #vismig #flightcalls #middleeast #northernafrica #workinprogress<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&gt;&gt; GENERAL &gt;&gt;&gt;&gt;&gt; &#8211; near passerine, slightly larger than Common Blackbird &#8211; vagrant to most of the WP, Asian origin &#8211; nocturnal migrant, local diurnal movements &#8211; migrates singly &gt;&gt; VISUAL ID &gt;&gt;&gt;&gt;&gt; Oriental Cuckoo Cuculus optatus, F BIF1946, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze Oriental Cuckoo Cuculus optatus, F BIF1947, 10\/06\/2016, Khovsgol, Mongolia, Mathias Putze &hellip; <a href=\"https:\/\/birds-in-flight.net\/?p=7683\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Oriental Cuckoo<br \/> <em>Cuculus optatus<\/em><\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7687,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[266],"tags":[267],"class_list":["post-7683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cuculidae-cuckoos","tag-oriental-cuckoo-cuculus-optatus"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7683"}],"version-history":[{"count":8,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7683\/revisions"}],"predecessor-version":[{"id":11610,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7683\/revisions\/11610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/7687"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}