{"id":7470,"date":"2017-04-18T20:49:21","date_gmt":"2017-04-18T19:49:21","guid":{"rendered":"\/?p=7470"},"modified":"2023-01-16T21:02:50","modified_gmt":"2023-01-16T20:02:50","slug":"hen-harrier-circus-cyaneus","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=7470","title":{"rendered":"Hen Harrier
Circus cyaneus<\/em>"},"content":{"rendered":"

>> GENERAL >>>>><\/strong><\/p>\n

– medium-sized raptor, slightly smaller and slimmer than buzzard
\n– diurnal migrant, active sea-crossing
\n– migrates singly<\/p>\n

>> VISUAL ID >>>>><\/strong><\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, IMM<\/strong>
\nBIF1820, 29\/03\/2012, Besh barmag, Azerbaijan, Michael Hei\u00df<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, 1CY<\/strong>
\nBIF1821, 30\/11\/2009, Havelland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, 1CY<\/strong>
\nBIF1822, 30\/11\/2009, Havelland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, 2CY F<\/strong>
\nBIF1823, 25\/01\/2017, Delitzsch, Germany, Mathias Putze<\/p>\n

\"\"
\nHen Harrier Circus cyaneus<\/em>, 2CY M<\/strong>
\nBIF7012, 05\/09\/2022, Helgoland, Germany, Mathias Putze<\/p>\n

\"\"
\nHen Harrier Circus cyaneus<\/em>, 2CY M<\/strong>
\nBIF7011, 05\/09\/2022, Helgoland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF2799, 03\/09\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n

\"\"
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF3701, 05\/01\/2022, Dojran, Greece, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF2800, 03\/09\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF1824, 15\/03\/2012, Besh barmag, Azerbaijan, Michael Hei\u00df<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF1825, 23\/03\/2012, Besh barmag, Azerbaijan, Michael Hei\u00df<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF1826, 03\/03\/2010, Acinohur, Azerbaijan, Michael Hei\u00df<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF1827, 18\/01\/2015, Lenkoran, Azerbaijan, Michael Hei\u00df<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD M<\/strong>
\nBIF1828, 26\/10\/2012, Havelland, Germany, Mathias Putze<\/p>\n

\"\"
\nHen Harrier Circus cyaneus<\/em>, 2CY M<\/strong>
\nBIF7011, 05\/09\/2022, Helgoland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, 2CY<\/strong>
\nBIF1829, 01\/04\/2011, Havelland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em><\/strong> probably AD F<\/strong>
\nBIF1830, 15\/10\/2008, Havelland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nHen Harrier Circus cyaneus<\/em>, AD F<\/strong>
\nBIF1831, 05\/03\/2010, Shirvan National Park, Azerbaijan, Michael Hei\u00df<\/p>\n

>> ACOUSTIC ID >>>>><\/strong><\/p>\n

– usually nonvocal during migration<\/p>\n

>> COMPARISON SPECIES >>>>><\/strong><\/p>\n

Western Marsh Harrier<\/a> (old AD M) (v)
\nNorthern Harrier (v)
\nPallid Harrier<\/a> (v)
\nMontagu\u2019s Harrier<\/a> (v)<\/p>\n

#raptor #birdofprey #birdsofprey<\/p>\n

#ornithology #birdmigration #birdID #birdguide #birding #birdwatching #birdsound #westernpalearctic #europe #vismig #flightcalls #middleeast #northernafrica #workinprogress<\/p>\n","protected":false},"excerpt":{"rendered":"

>> GENERAL >>>>> – medium-sized raptor, slightly smaller and slimmer than buzzard – diurnal migrant, active sea-crossing – migrates singly >> VISUAL ID >>>>> Hen Harrier Circus cyaneus, IMM BIF1820, 29\/03\/2012, Besh barmag, Azerbaijan, Michael Hei\u00df Hen Harrier Circus cyaneus, 1CY BIF1821, 30\/11\/2009, Havelland, Germany, Mathias Putze Hen Harrier Circus cyaneus, 1CY BIF1822, 30\/11\/2009, Havelland, … Continue reading Hen Harrier
Circus cyaneus<\/em><\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":13572,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202],"tags":[254],"class_list":["post-7470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-acciptridae","tag-hen-harrier-circus-cyaneus"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7470","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=7470"}],"version-history":[{"count":10,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7470\/revisions"}],"predecessor-version":[{"id":13614,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7470\/revisions\/13614"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/13572"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}