{"id":4856,"date":"2016-12-20T08:53:39","date_gmt":"2016-12-20T07:53:39","guid":{"rendered":"http:\/\/birds-in-flight.net\/?p=4856"},"modified":"2020-09-11T20:50:15","modified_gmt":"2020-09-11T19:50:15","slug":"little-tern-sternula-albifrons","status":"publish","type":"post","link":"https:\/\/birds-in-flight.net\/?p=4856","title":{"rendered":"Little Tern<br> <em>Sternula albifrons<\/em>"},"content":{"rendered":"<p><strong>&gt;&gt; GENERAL &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p>&#8211; small tern, only size of <a href=\"https:\/\/birds-in-flight.net\/?p=4547\" target=\"_blank\" rel=\"noopener noreferrer\">Common Swift<\/a><br \/>\n&#8211; diurnal migrant, possibly nocturnal as well<br \/>\n&#8211; migrates in small to medium, dense flocks in messy formation<\/p>\n<p><strong>&gt;&gt; VISUAL ID &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8978\" rel=\"attachment wp-att-8978\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2165_MPU_CI2Q1168_21082017_stealb_juv_mng_dornod-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" class=\"alignnone size-large wp-image-8978\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2165_MPU_CI2Q1168_21082017_stealb_juv_mng_dornod.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2165_MPU_CI2Q1168_21082017_stealb_juv_mng_dornod-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2165_MPU_CI2Q1168_21082017_stealb_juv_mng_dornod-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2165_MPU_CI2Q1168_21082017_stealb_juv_mng_dornod-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, 1CY<\/strong><br \/>\nBIF2165, 21\/08\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8979\" rel=\"attachment wp-att-8979\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2166_MPU_CI2Q1340_21082017_stealb_juv_mng_dornod-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" class=\"alignnone size-large wp-image-8979\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2166_MPU_CI2Q1340_21082017_stealb_juv_mng_dornod.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2166_MPU_CI2Q1340_21082017_stealb_juv_mng_dornod-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2166_MPU_CI2Q1340_21082017_stealb_juv_mng_dornod-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2166_MPU_CI2Q1340_21082017_stealb_juv_mng_dornod-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, 1CY<\/strong><br \/>\nBIF2166, 21\/08\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8980\" rel=\"attachment wp-att-8980\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2167_MPU_CI2Q1320_21082017_stealb_juv_mng_dornod-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" class=\"alignnone size-large wp-image-8980\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2167_MPU_CI2Q1320_21082017_stealb_juv_mng_dornod.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2167_MPU_CI2Q1320_21082017_stealb_juv_mng_dornod-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2167_MPU_CI2Q1320_21082017_stealb_juv_mng_dornod-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2167_MPU_CI2Q1320_21082017_stealb_juv_mng_dornod-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, 1CY<\/strong><br \/>\nBIF2167, 21\/08\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4860\" target=\"_blank\" rel=\"attachment wp-att-4860 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4860 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0982_MPU_PM2940_110724_ltern-1-JUV_spain_valencia.jpg\" alt=\"bif0982_mpu_pm2940_110724_ltern-1-juv_spain_valencia\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0982_MPU_PM2940_110724_ltern-1-JUV_spain_valencia.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0982_MPU_PM2940_110724_ltern-1-JUV_spain_valencia-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0982_MPU_PM2940_110724_ltern-1-JUV_spain_valencia-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, 1CY<\/strong><br \/>\nBIF0982, 24\/07\/2011, Valencia, Spain, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8981\" rel=\"attachment wp-att-8981\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2168_MPU_CI2Q1099_21082017_stealb_ad_win_mng_dornod-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" class=\"alignnone size-large wp-image-8981\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2168_MPU_CI2Q1099_21082017_stealb_ad_win_mng_dornod.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2168_MPU_CI2Q1099_21082017_stealb_ad_win_mng_dornod-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2168_MPU_CI2Q1099_21082017_stealb_ad_win_mng_dornod-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2168_MPU_CI2Q1099_21082017_stealb_ad_win_mng_dornod-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, 2CY<\/strong><br \/>\nBIF2168, 21\/08\/2017, Dornod, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4857\" target=\"_blank\" rel=\"attachment wp-att-4857 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4857 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0979_MPU_I1Q2471_140531_ltern-1-AD-BREED_mng_buir-nuur.jpg\" alt=\"bif0979_mpu_i1q2471_140531_ltern-1-ad-breed_mng_buir-nuur\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0979_MPU_I1Q2471_140531_ltern-1-AD-BREED_mng_buir-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0979_MPU_I1Q2471_140531_ltern-1-AD-BREED_mng_buir-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0979_MPU_I1Q2471_140531_ltern-1-AD-BREED_mng_buir-nuur-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, AD BREED<\/strong><br \/>\nBIF0979, 31\/05\/2014, Buir-Nuur, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8977\" rel=\"attachment wp-att-8977\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2164_MGR_20082010_LTern-AD-Mongolia-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" class=\"alignnone size-large wp-image-8977\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2164_MGR_20082010_LTern-AD-Mongolia.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2164_MGR_20082010_LTern-AD-Mongolia-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2164_MGR_20082010_LTern-AD-Mongolia-768x512.jpg 768w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2018\/03\/BIF2164_MGR_20082010_LTern-AD-Mongolia-586x390.jpg 586w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, AD BREED<\/strong><br \/>\nBIF2164, 05\/08\/2010, Mongolia, Martin Grimm<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4858\" target=\"_blank\" rel=\"attachment wp-att-4858 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4858 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0980_MPU_PM_2900_110724_ltern-1-AD-BREED_esp_valencia.jpg\" alt=\"bif0980_mpu_pm_2900_110724_ltern-1-ad-breed_esp_valencia\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0980_MPU_PM_2900_110724_ltern-1-AD-BREED_esp_valencia.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0980_MPU_PM_2900_110724_ltern-1-AD-BREED_esp_valencia-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0980_MPU_PM_2900_110724_ltern-1-AD-BREED_esp_valencia-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD BREED<\/strong><br \/>\nBIF0980, 24\/07\/2011, Valencia, Spain, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4859\" target=\"_blank\" rel=\"attachment wp-att-4859 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4859 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0981_MPU_PMA5151_110529_ltern-1-AD_mng_buir-nuur.jpg\" alt=\"bif0981_mpu_pma5151_110529_ltern-1-ad_mng_buir-nuur\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0981_MPU_PMA5151_110529_ltern-1-AD_mng_buir-nuur.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0981_MPU_PMA5151_110529_ltern-1-AD_mng_buir-nuur-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0981_MPU_PMA5151_110529_ltern-1-AD_mng_buir-nuur-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula albifrons sinensis<\/em>, AD<\/strong><br \/>\nBIF0981, 28\/05\/2011, Buir-Nuur, Mongolia, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4861\" target=\"_blank\" rel=\"attachment wp-att-4861 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4861 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0983_MPU_PM_2898_110724_ltern-2-AD-BREED_esp_valencia.jpg\" alt=\"bif0983_mpu_pm_2898_110724_ltern-2-ad-breed_esp_valencia\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0983_MPU_PM_2898_110724_ltern-2-AD-BREED_esp_valencia.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0983_MPU_PM_2898_110724_ltern-2-AD-BREED_esp_valencia-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0983_MPU_PM_2898_110724_ltern-2-AD-BREED_esp_valencia-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD BREED<\/strong><br \/>\nBIF0983, 24\/07\/2011, Valencia, Spain, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4862\" target=\"_blank\" rel=\"attachment wp-att-4862 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4862 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0984_MPU_I1Q6167_150731_ltern-2-AD-BREED_d_ruegen.jpg\" alt=\"bif0984_mpu_i1q6167_150731_ltern-2-ad-breed_d_ruegen\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0984_MPU_I1Q6167_150731_ltern-2-AD-BREED_d_ruegen.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0984_MPU_I1Q6167_150731_ltern-2-AD-BREED_d_ruegen-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0984_MPU_I1Q6167_150731_ltern-2-AD-BREED_d_ruegen-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD BREED<\/strong><br \/>\nBIF0984, 31\/07\/2015, R\u00fcgen, Germany, Mathias Putze<\/p>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=4863\" target=\"_blank\" rel=\"attachment wp-att-4863 noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4863 size-full\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0985_MPU_PM2894_110724_ltern-FL-AD-BREED_ctern-FL-AD-BREED_esp_valencia.jpg\" alt=\"bif0985_mpu_pm2894_110724_ltern-fl-ad-breed_ctern-fl-ad-breed_esp_valencia\" width=\"1024\" height=\"683\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0985_MPU_PM2894_110724_ltern-FL-AD-BREED_ctern-FL-AD-BREED_esp_valencia.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0985_MPU_PM2894_110724_ltern-FL-AD-BREED_ctern-FL-AD-BREED_esp_valencia-300x200.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF0985_MPU_PM2894_110724_ltern-FL-AD-BREED_ctern-FL-AD-BREED_esp_valencia-768x512.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD, 1CY<br \/>\nCommon Tern <em>Sterna h. hirundo<\/em>, AD, 1CY<\/strong><br \/>\nBIF0985, 24\/07\/2011, Valencia, Spain, Mathias Putze<\/p>\n<p><strong>&gt;&gt; ACOUSTIC ID &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-4856-1\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S.mp3?_=1\" \/><a href=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S.mp3\">https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S.mp3<\/a><\/audio>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8043\" rel=\"attachment wp-att-8043\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8043\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-3_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S-1024x533.jpg\" alt=\"\" width=\"1024\" height=\"533\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-3_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-3_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S-300x156.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-3_PFRTEMP_1-11_170630_BIO_ltern-albifrons-1-FC_1655h_uk_titchwell_REF-S-768x400.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD, flight calls<\/strong><br \/>\nBIF1975, 30\/06\/2017, Titchwell, Great Britain, Patrick Franke<\/p>\n<audio class=\"wp-audio-shortcode\" id=\"audio-4856-2\" preload=\"none\" style=\"width: 100%;\" controls=\"controls\"><source type=\"audio\/mpeg\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S.mp3?_=2\" \/><a href=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S.mp3\">https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-1_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S.mp3<\/a><\/audio>\n<p><a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8044\" rel=\"attachment wp-att-8044\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8044\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-4_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-1024x533.jpg\" alt=\"\" width=\"1024\" height=\"533\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-4_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-4_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-300x156.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1975-4_PFRTEMP_1-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-768x400.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\ntotal recording at bigger\u00a0scale:<br \/>\n<a href=\"https:\/\/birds-in-flight.net\/?attachment_id=8046\" rel=\"attachment wp-att-8046\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-8046\" src=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-3_PFRTEMP_2-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-1024x533.jpg\" alt=\"\" width=\"1024\" height=\"533\" srcset=\"https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-3_PFRTEMP_2-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S.jpg 1024w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-3_PFRTEMP_2-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-300x156.jpg 300w, https:\/\/birds-in-flight.net\/wp-content\/uploads\/2016\/12\/BIF1976-3_PFRTEMP_2-11_170630_BIO_ltern-albifrons-FL-FC_1657h_uk_titchwell_REF-S-768x400.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><br \/>\n<strong>Little Tern <em>Sternula a. albifrons<\/em>, AD, flight calls<\/strong><br \/>\nBIF1976, 30\/06\/2017, Titchwell, Great Britain, Patrick Franke<\/p>\n<p><strong>&gt;&gt; COMPARISON SPECIES &gt;&gt;&gt;&gt;&gt;<\/strong><\/p>\n<p>Saunder&#8217;s Tern<br \/>\n<a href=\"https:\/\/birds-in-flight.net\/?p=451\" target=\"_blank\" rel=\"noopener noreferrer\">Common Tern<\/a> (v)<br \/>\n<a href=\"https:\/\/birds-in-flight.net\/?p=459\" target=\"_blank\" rel=\"noopener noreferrer\">Arctic Tern<\/a> (v)<br \/>\nCollared Pratincole (a)<br \/>\nBlack-winged Pratincole (a)<\/p>\n<p>#seabird<\/p>\n<p>#ornithology #birdmigration #birdID #birdguide #birding #birdwatching #birdsound #westernpalearctic #europe #vismig #flightcalls #middleeast #northernafrica #workinprogress<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&gt;&gt; GENERAL &gt;&gt;&gt;&gt;&gt; &#8211; small tern, only size of Common Swift &#8211; diurnal migrant, possibly nocturnal as well &#8211; migrates in small to medium, dense flocks in messy formation &gt;&gt; VISUAL ID &gt;&gt;&gt;&gt;&gt; Little Tern Sternula albifrons sinensis, 1CY BIF2165, 21\/08\/2017, Dornod, Mongolia, Mathias Putze Little Tern Sternula albifrons sinensis, 1CY BIF2166, 21\/08\/2017, Dornod, Mongolia, &hellip; <a href=\"https:\/\/birds-in-flight.net\/?p=4856\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Little Tern<br \/> <em>Sternula albifrons<\/em><\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4857,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26,292],"tags":[175],"class_list":["post-4856","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sternidae","category-terns","tag-little-tern-sternula-albifrons"],"_links":{"self":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/4856","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=4856"}],"version-history":[{"count":19,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/4856\/revisions"}],"predecessor-version":[{"id":11697,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/posts\/4856\/revisions\/11697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=\/wp\/v2\/media\/4857"}],"wp:attachment":[{"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/birds-in-flight.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}