{"id":7077,"date":"2017-04-02T21:57:04","date_gmt":"2017-04-02T20:57:04","guid":{"rendered":"http:\/\/birds-in-flight.net\/?p=7077"},"modified":"2020-09-02T07:34:38","modified_gmt":"2020-09-02T06:34:38","slug":"red-knot-calidris-canutus","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=7077","title":{"rendered":"Red Knot
Calidris canutus<\/em>"},"content":{"rendered":"

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

– medium-sized wader, considerably larger than Dunlin<\/a>
\n– nocturnal\/diurnal migrant
\n– migrates singly or in small to medium, dense flocks
\n– regularly mixed with other waders<\/p>\n

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

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, 1CY<\/strong>
\nBIF1102, 11\/09\/2008, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, 1CY<\/strong>
\nBIF1103, 11\/09\/2008, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nBIF0549, 01\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nBIF0546, 01\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nBIF0547, 01\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus<\/em> ssp., NBREED (third from left)<\/strong>
\nGreat Knot Calidris tenuirostris<\/em>, NBREED<\/strong>
\nBIF1813, 24\/01\/2013, Pak Thale, Thailand, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus<\/em> ssp., NBREED (lowest bird)<\/strong>
\nGreat Knot Calidris tenuirostris<\/em>, NBREED<\/strong>
\nBIF1812, 24\/01\/2013, Pak Thale, Thailand, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3008, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3008, 28\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3006, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3005, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3004, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3009, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus,<\/em> 1CY
\nRuddy Turnstone Arenaria i. interpres<\/em><\/strong>
\nBIF1104, 11\/09\/2008, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, 1CY<\/strong>
\nBIF1105, 11\/09\/2008, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3013, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3012, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF3011, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandica<\/em>, BREED<\/strong>
\nBIF30130, 29\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nBIF0548, 01\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nBIF0546, 01\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nGrey Plover Pluvialis sqatarola<\/em>,\u00a0AD BREED<\/strong>
\nBIF0685, 01\/09\/2015, North Sea, offshore, Mathias Putze<\/p>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, AD BREED<\/strong>
\nGrey Plover Pluvialis squatarola<\/em>, AD BREED<\/strong>
\nBIF0686, 01\/09\/2015, North Sea, offshore, Mathias Putze<\/p>\n

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

– rather uniform overslurred double-syllables<\/em>
\n– elements start with slow increase, end with brief decrease in frequency
\n– monophonic with inharmonic partials<\/em>
\n– very similar to Bar-tailed Godwit, but with longer elements<\/em> but shorter gap in between<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2017\/03\/BIF1715-1_PFR12767_1-11_170306_BIO_rknot-1-FC_geez_coea_MS-8020.mp3<\/a><\/audio>\n

\"\"<\/a>
\nRed Knot Calidris c. canutus<\/em>, call in flight<\/strong>
\nBIF1715, 06\/03\/17, North Sea, offshore, Patrick Franke<\/p>\nhttps:\/\/birds-in-flight.net\/wp-content\/uploads\/2019\/07\/BIF2993-1_PFR15479_1-10_190530_BIO_rknot-islandica-5-FC_is_heidarnes_REF-S_D.mp3<\/a><\/audio>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandicus<\/em>, call in flight<\/strong>
\nBIF2993, 30\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

\"\"<\/a>
\nRed Knot Calidris canutus islandicus<\/em>, call in flight<\/strong>
\n– overview –<\/strong><\/em>
\nBIF2993, 30\/05\/2019, Langanes, Iceland, Patrick Franke<\/p>\n

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

Sanderling<\/a> (v)
\nCurlew Sandpiper<\/a> (v)
\nBar-tailed Godwit<\/a> (a)<\/p>\n

#shorebird #wader<\/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 wader, considerably larger than Dunlin – nocturnal\/diurnal migrant – migrates singly or in small to medium, dense flocks – regularly mixed with other waders >> VISUAL ID >>>>> Red Knot Calidris c. canutus, 1CY BIF1102, 11\/09\/2008, R\u00fcgen, Germany, Mathias Putze Red Knot Calidris c. canutus, 1CY BIF1103, 11\/09\/2008, R\u00fcgen, Germany, … Continue reading Red Knot
Calidris canutus<\/em><\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7080,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62],"tags":[239],"class_list":["post-7077","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-scolopacidae","tag-red-knot-calidris-canutus"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7077","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=7077"}],"version-history":[{"count":12,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7077\/revisions"}],"predecessor-version":[{"id":12432,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/7077\/revisions\/12432"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/7080"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}