{"id":7603,"date":"2017-04-27T21:28:43","date_gmt":"2017-04-27T20:28:43","guid":{"rendered":"http:\/\/birds-in-flight.net\/?p=7603"},"modified":"2020-06-13T15:33:41","modified_gmt":"2020-06-13T14:33:41","slug":"black-throated-thrush-turdus-atrogularis","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=7603","title":{"rendered":"Black-throated Thrush
Turdus atrogularis<\/em>"},"content":{"rendered":"

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

– medium-sized passerine, roughly size of Common Blackbird<\/a>
\n– vagrant in most parts of WP
\n– nocturnal migrant, local diurnal movements
\n– in Asia migrates singly or in small flocks<\/p>\n

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

\"\"<\/a>
\nBlack-throated Thrush Turdus atrogularis<\/em>, M<\/strong>
\nBIF1916, 15\/02\/2017, Phobjika, Buthan, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack-throated Thrush Turdus atrogularis<\/em>, M<\/strong>
\nBIF1916, 15\/02\/2017, Phobjika, Buthan, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack-throated Thrush Turdus atrogularis<\/em>, M<\/strong>
\nBIF1916, 15\/02\/2017, Phobjika, Buthan, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack-throated Thrush Turdus atrogularis<\/em>, M<\/strong>
\nBIF1916, 15\/02\/2017, Phobjika, Buthan, Mathias Putze<\/p>\n

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

– very vocal
\n– utters different calls in flight
\n– on long distance flights most typical a short two-voiced<\/em> whistle, 0,2s in length
\n– distinct shape in spectrogram: a narrow upper, and parallel, a broader modulated lower band
\n– 1st partial dominant frequency<\/em> band between 3,1 and 3,9kHz
\n– the 2nd partial<\/em> usually the ‘loudest’
\n– inharmonic partials<\/em>
\n– very similar to Red-throated Thrush<\/a> but the lower band is much broader modulated<\/em><\/p>\n

\"\"<\/a>
\n– overview –<\/em>
\n\"\"<\/a>
\n– detail –<\/em><\/p>\n

Black-throated Thrush Turdus atrogularis<\/em>, call in flight<\/strong>
\nBIF3131, 11\/11\/2019, Nisil, Azerbaijan, Georg R\u00fcppel
\n– several birds compiled<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2019\/12\/BIF3132-1_GRU_1-11_20191117_btthrush-1-FC_AZE_p_20191117090505.mp3<\/a><\/audio>\n

\"\"<\/a>
\n– overview –<\/em>
\n\"\"<\/a>
\n– detail –<\/em><\/p>\n

Black-throated Thrush Turdus atrogularis<\/em>, call in flight<\/strong>
\nBIF3132, 17\/11\/2019, Nisil, Azerbaijan, Georg R\u00fcppel<\/p>\n

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

Red-throated Thrush<\/a> (v) (a)<\/p>\n

#passerine #songbird<\/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 passerine, roughly size of Common Blackbird – vagrant in most parts of WP – nocturnal migrant, local diurnal movements – in Asia migrates singly or in small flocks >> VISUAL ID >>>>> Black-throated Thrush Turdus atrogularis, M BIF1916, 15\/02\/2017, Phobjika, Buthan, Mathias Putze Black-throated Thrush Turdus atrogularis, M BIF1916, 15\/02\/2017, … Continue reading Black-throated Thrush
Turdus atrogularis<\/em><\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7604,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[260],"class_list":["post-7603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-turdidae","tag-black-throated-thrush-turdus-atrogularis"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7603","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=7603"}],"version-history":[{"count":10,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7603\/revisions"}],"predecessor-version":[{"id":12277,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7603\/revisions\/12277"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/7604"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}