{"id":836,"date":"2017-02-14T09:48:29","date_gmt":"2017-02-14T08:48:29","guid":{"rendered":"\/?p=836"},"modified":"2022-02-20T08:47:16","modified_gmt":"2022-02-20T07:47:16","slug":"black-tern-chlidonias-niger","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=836","title":{"rendered":"Black Tern
Chlidonias niger<\/em>"},"content":{"rendered":"

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

– small tern, considerably smaller than Common Black-headed Gull<\/a>
\n– diurnal migrant (probably also nocturnal)
\n– migrates singly or in small to medium, loose to rather dense flocks
\n– occasionally mixed with other Chlidonias<\/em> sp.<\/p>\n

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

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3361, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3362, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3363, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3364, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"
\nBlack Tern Chlidonias n. niger<\/em>, BREED>NBREED<\/strong>
\nBIF3680, 15\/06\/2020, Anklam, Germany, Patrick Franke<\/p>\n

\"\"
\nBlack Tern Chlidonias n. niger<\/em>, BREED>NBREED<\/strong>
\nBIF3681, 15\/06\/2020, Anklam, Germany, Patrick Franke<\/p>\n

\"\"
\nBlack Tern Chlidonias n. niger<\/em>, BREED>NBREED<\/strong>
\nBIF3682, 15\/06\/2020, Anklam, Germany, Patrick Franke<\/p>\n

\"\"
\nBlack Tern Chlidonias n. niger<\/em>, BREED>NBREED<\/strong>
\nBIF3683, 15\/06\/2020, Anklam, Germany, Patrick Franke<\/p>\n

\"\"
\nBlack Tern Chlidonias n. niger<\/em>, BREED>NBREED<\/strong>
\nBIF3684, 04\/07\/2020, Park Narodowy Uj\u015bcie Warty, Poland, Patrick Franke<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED<\/strong>
\nBIF0038, 09\/05\/2011, Milow, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED<\/strong>
\nBIF0037, 09\/05\/2011, Milow, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED<\/strong>
\nBIF0035, 09\/05\/2011, Milow, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3067, 16\/08\/2019, North Sea, offshore, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3365, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3366, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY<\/strong>
\nBIF3367, 08\/09\/2020, Brokdorf, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED<\/strong>
\nBIF1271, 13\/05\/2016, North Sea, offshore, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED<\/strong>
\nBIF0036, 04\/05\/2013, Havelland, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED -> NBREED<\/strong>
\nBIF3068, 16\/08\/2019, North Sea, offshore, Roland Neumann<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, AD BREED -> NBREED<\/strong>
\nBIF0579, 09\/08\/14, Emden, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nBlack Tern Chlidonias n. niger<\/em>, 1CY, AD BREED -> NBREED<\/strong>
\nBIF3069, 16\/08\/2019, North Sea, offshore, Roland Neumann<\/p>\n

>> ACOUSTIC ID >>>>><\/strong><\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2015\/11\/BIF039-1_PFR06738-1_1-10_110526_btern-niger-FL-FC_kz_rybachje_REF-S.mp3<\/a><\/audio>\n

\"\"<\/a>
\n– detail –<\/em><\/strong>
\n\"\"<\/a>
\nBlack Tern Chlidonias n niger<\/em>, calls in flight<\/strong>
\nWhite-winged Tern Chlidonias leucopterus<\/em>, calls in flight<\/strong>
\nCaspian Gull Larus c. cachinanns<\/em>, calls in flight<\/strong>
\n– overview –<\/em><\/strong>
\nBIF0039, 26\/05\/2011, Rybachje, Kazakhstan, Patrick Franke<\/p>\n

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

comparison species:<\/strong>
\nWhite-winged Tern<\/a>
\nWhiskered Tern<\/a><\/p>\n

#seabird #waterbird<\/p>\n

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

>> GENERAL >>>>> – small tern, considerably smaller than Common Black-headed Gull – diurnal migrant (probably also nocturnal) – migrates singly or in small to medium, loose to rather dense flocks – occasionally mixed with other Chlidonias sp. >> VISUAL ID >>>>> Black Tern Chlidonias n. niger, 1CY BIF3361, 08\/09\/2020, Brokdorf, Germany, Roland Neumann Black … Continue reading Black Tern
Chlidonias niger<\/em><\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":8123,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,292],"tags":[46],"class_list":["post-836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sternidae","category-terns","tag-black-tern-chlidonias-niger"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/836","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=836"}],"version-history":[{"count":44,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/836\/revisions"}],"predecessor-version":[{"id":13515,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/836\/revisions\/13515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/8123"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}