{"id":31771,"date":"2026-06-06T18:03:27","date_gmt":"2026-06-06T09:03:27","guid":{"rendered":"https:\/\/www.birdskoreablog.org\/?p=31771"},"modified":"2026-06-06T18:15:53","modified_gmt":"2026-06-06T09:15:53","slug":"spring-migration-highlights-from-the-han-river-estuary","status":"publish","type":"post","link":"https:\/\/www.birdskoreablog.org\/?p=31771","title":{"rendered":"Spring Migration Highlights from the Han River Estuary"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dr. Hyun-Ah Choi (Hanns Seidel Foundation Korea and Birds Korea) with Ms. Minjae Baek and Ms. Kyle Esperanza Zuleta (EAAFP Secretariat) and Mr. Dongho Shin (Incheon city)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In late spring and early summer, the wetlands and tidal flats around the Han River Estuary become an important stopover site for migratory waterbirds. During surveys conducted by HSF Korea in collaboration with the EAAFP Secretariat, bird migration was still ongoing across the Gimpo and Ganghwa areas. Although overall bird numbers were relatively low during this survey period, a variety of waterbirds were observed using the estuary&#8217;s mudflats and rice fields as feeding and resting grounds. Notable species included <strong>Black-faced Spoonbills<\/strong>, <strong>Great Cormorants<\/strong> and <strong>Chinese Pond Heron<\/strong>. These observations demonstrate that the Han River Estuary continues to provide valuable habitat for migratory birds during the latter part of the spring migration season.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As a small side story, HSF Korea team had observed a <strong>Black-capped Kingfisher <\/strong>on 23 June 2025. Hoping to see the species again this year, we visited Gageum-ri early in the morning. We believe we may have seen one again, although, unlike last year, we were not able to photograph it.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gimpo (Bogugot-ri area) and Gangwha observation list on 1 May 2026: <a href=\"https:\/\/ebird.org\/tripreport\/507798\">https:\/\/ebird.org\/tripreport\/507798<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gimpo (Gageum-ri and Hupyeong-ri) observation list on 6 Jun 2026: <a href=\"https:\/\/ebird.org\/tripreport\/534914\">https:\/\/ebird.org\/tripreport\/534914<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-1024x768.jpg\" alt=\"\" class=\"wp-image-31772\" srcset=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-1024x768.jpg 1024w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-300x225.jpg 300w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-150x113.jpg 150w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-768x576.jpg 768w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8-1536x1152.jpg 1536w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\uc800\uc5b4\uc0c8.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Black-faced Spoonbill<\/strong> <em>Platalea minor<\/em> \uc800\uc5b4\uc0c8<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-1024x768.jpg\" alt=\"\" class=\"wp-image-31773\" srcset=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-1024x768.jpg 1024w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-300x225.jpg 300w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-150x113.jpg 150w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-768x576.jpg 768w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2-1536x1152.jpg 1536w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-Sparrowhawk-\ubd89\uc740\ubc30\uc0c8\ub9e4-2.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Chinese Sparrowhawk<\/strong> <em>Accipiter soloensis<\/em> \ubd89\uc740\ubc30\uc0c8\ub9e4<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-1024x768.jpg\" alt=\"\" class=\"wp-image-31774\" srcset=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-1024x768.jpg 1024w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-300x225.jpg 300w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-150x113.jpg 150w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-768x576.jpg 768w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30-1536x1152.jpg 1536w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Chinese-pond-heron-\ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>Chinese Pond Heron<\/strong> <em>Ardeola bacchus<\/em> \ud770\ub0a0\uac1c\ud574\uc624\ub77c\uae30<\/figcaption><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-768x1024.png\" alt=\"\" class=\"wp-image-31775\" srcset=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-768x1024.png 768w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-225x300.png 225w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-113x150.png 113w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-1152x1536.png 1152w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-1536x2048.png 1536w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/Great-spotted-woodpecker-\uc624\uc0c9\ub531\ub530\uad6c\ub9ac-2-scaled.png 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><figcaption class=\"wp-element-caption\"><strong>Great Spotted Woodpecker<\/strong> <em>Dendrocopos major <\/em>\uc624\uc0c9\ub531\ub530\uad6c\ub9ac<\/figcaption><\/figure>\n<\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"886\" height=\"1024\" src=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-886x1024.png\" alt=\"\" class=\"wp-image-31776\" srcset=\"https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-886x1024.png 886w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-260x300.png 260w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-130x150.png 130w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-768x888.png 768w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-1329x1536.png 1329w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1-1772x2048.png 1772w, https:\/\/www.birdskoreablog.org\/wp-content\/uploads\/2026\/06\/\ubb3c\ucd1d\uc0c8-1.png 2000w\" sizes=\"auto, (max-width: 886px) 100vw, 886px\" \/><figcaption class=\"wp-element-caption\"><strong>Common Kingfisher<\/strong> <em>Alcedo atthis<\/em> \ubb3c\ucd1d\uc0c8<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Dr. Hyun-Ah Choi (Hanns Seidel Foundation Korea and Birds Korea) with Ms. Minjae Baek and Ms. Kyle Esperanza Zuleta (EAAFP Secretariat) and Mr. Dongho Shin (Incheon city) In late spring and early summer, the wetlands and tidal flats around the &hellip; <a class=\"more-link\" href=\"https:\/\/www.birdskoreablog.org\/?p=31771\">read more<\/a><\/p>","protected":false},"author":43,"featured_media":31785,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-31771","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bird-sightings"],"_links":{"self":[{"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/posts\/31771","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/users\/43"}],"replies":[{"embeddable":true,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=31771"}],"version-history":[{"count":8,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/posts\/31771\/revisions"}],"predecessor-version":[{"id":31788,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/posts\/31771\/revisions\/31788"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=\/wp\/v2\/media\/31785"}],"wp:attachment":[{"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=31771"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=31771"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.birdskoreablog.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=31771"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}