{"id":6871,"date":"2017-03-17T09:03:17","date_gmt":"2017-03-17T08:03:17","guid":{"rendered":"http:\/\/birds-in-flight.net\/?p=6871"},"modified":"2020-06-14T20:39:29","modified_gmt":"2020-06-14T19:39:29","slug":"common-goldeneye-bucephala-clangula","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=6871","title":{"rendered":"Common Goldeneye
Bucephala clangula<\/em>"},"content":{"rendered":"

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

– medium-sized duck, slightly smaller than Mallard<\/a>
\n– diurnal migrant, probably nocturnal movements as well
\n– migrates in small to medium flocks in formation<\/p>\n

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

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M AD BREED<\/strong>
\nBIF1597, 21\/03\/2014, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, F AD BREED<\/strong>
\nBIF1598, 04\/12\/2011, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M AD BREED<\/strong>
\nBIF1599, 30\/03\/2010, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M AD BREED<\/strong>
\nBIF1600, 30\/03\/2010, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M F AD BREED<\/strong>
\nBIF1601, 04\/12\/2011, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, F AD BREED<\/strong>
\nBIF1602, 04\/12\/2011, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M 1CY<\/strong>
\nBIF1603, 04\/12\/2011, Leipzig, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M NBREED>BREED<\/strong>
\nBIF2776, 31\/10\/2017, K\u00fchlungsborn, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M 2CY<\/strong>
\nBIF1604, 12\/06\/2014, Tasch Gai Nuur, Mongolia, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M F<\/strong>
\nBIF1605, 15\/01\/2017, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M<\/strong>
\nSmew Mergellus albellus<\/em><\/strong> (2nd right)
\nBIF2774, 31\/10\/2017, K\u00fchlungsborn, Germany, Roland Neumann<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em><\/strong>
\nCommon Pochard Aythya ferina<\/em><\/strong>
\nBIF1606, 09\/06\/2014, Tasch Gai Nuur, Mongolia, Mathias Putze<\/p>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M<\/strong>
\nTufted Duck Aythya fuligula<\/em>, F<\/strong>
\nBIF2775, 31\/10\/2017, K\u00fchlungsborn, Germany, Roland Neumann<\/p>\n

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

– usually nonvocal during migration
\n– AD M have conspiciuous wing sounds
\n– IMM M have weaker, F no obvious wing sound<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/03\/BIF1708-1_PFR00592_1-10_091203_cgeye-clangula-AD-M-WS_d_sn_lpz_luppe_REF-S.mp3<\/a><\/audio>\n

\"\"<\/a>
\n\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M AD<\/strong>, wing sound
\nBIF1708, 03\/12\/2009, Leipzig, Germany, Patrick Franke<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/03\/BIF2148-1_PFR14374-1_1-10_180123_BIO_WLS_cgeye-clangula-1-M-WS_d_sn_haselb_REF-S_C.mp3<\/a><\/audio>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M AD<\/strong>, wing sound
\nBIF2148, 23\/01\/2018, Haselbacher Teiche, Germany, Patrick Franke<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/03\/BIF1709-1_PFR04856_1-11_110104_cgeye-clangula-WS-2CY-M_d_sn_lpz_luppe_MS.mp3<\/a><\/audio>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M 2CY<\/strong>, wing sound
\nMallard Anas p. platyrhynchus<\/em>, F AD<\/strong>, call in flight
\nBIF1709, 04\/01\/2011, Leipzig, Germany, Patrick Franke<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/03\/BIF1710-1_PFR07839-2_1-10_130525_cgeye-clangula-FL-M-WS-F-FC_mng_ider-gol_REF-S.mp3<\/a><\/audio>\n

\"\"<\/a>
\nCommon Goldeneye Bucephala c. clangula<\/em>, M F AD<\/strong>,
\nwing sound (M), calls in flight (F)
\nBIF1710, 25\/05\/2013, Ider Gol, Mongolia, Patrick Franke<\/p>\n

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

Barrow\u2019s Goldeneye (v, a)
\nRed-breasted Merganser<\/a> (v)
\nGoosander<\/a> (v)
\nSmew (v)<\/p>\n

#waterbird #waterfowl #wildfowl<\/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 duck, slightly smaller than Mallard – diurnal migrant, probably nocturnal movements as well – migrates in small to medium flocks in formation >> VISUAL ID >>>>> Common Goldeneye Bucephala c. clangula, M AD BREED BIF1597, 21\/03\/2014, Leipzig, Germany, Mathias Putze Common Goldeneye Bucephala c. clangula, F AD BREED BIF1598, 04\/12\/2011, … Continue reading Common Goldeneye
Bucephala clangula<\/em><\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":6872,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,288],"tags":[227],"class_list":["post-6871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-anatidae","category-ducks","tag-common-goldeneye-bucephala-clangula"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/6871","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=6871"}],"version-history":[{"count":18,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/6871\/revisions"}],"predecessor-version":[{"id":11641,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/6871\/revisions\/11641"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/6872"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}