{"id":1657,"date":"2022-09-26T12:12:48","date_gmt":"2022-09-26T16:12:48","guid":{"rendered":"https:\/\/www.stateofthebirds.org\/2025\/?page_id=1657"},"modified":"2025-03-20T10:30:27","modified_gmt":"2025-03-20T14:30:27","slug":"seabirds","status":"publish","type":"page","link":"https:\/\/www.stateofthebirds.org\/2025\/seabirds\/","title":{"rendered":"Seabirds"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull accent-bg add-margin-top is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">Cascading declines, but recovery efforts show great promise<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\">American seabird populations are in steep decline. Studies in Hawaii and Alaska show seabird populations down between 55% and 95% in recent decades. Analyses of eBird Trends show steep declines for nearly all North American seabird species throughout their ranges between 2012 and 2022.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are still many unknowns about the dynamics of seabird declines. Consistent, long-term monitoring of seabird numbers, as well as the number and distribution of active colonies, is needed to better document declines, asses the long-term population health, and design conservation solutions.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-white-background-color has-background is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">eBird Trends for Colonial Nesting Seabirds<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1148\" height=\"1070\" data-src=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Seabirds-MAPS.jpg\" alt=\"Map showing trends for seabird colonies on the west coast. Nearly all the area show declines (red); with just a few areas of increasing trends (blue).\" class=\"wp-image-2351 lazyload\" data-srcset=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Seabirds-MAPS.jpg 1148w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Seabirds-MAPS-720x671.jpg 720w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Seabirds-MAPS-768x716.jpg 768w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Seabirds-MAPS-480x447.jpg 480w\" data-sizes=\"(max-width: 1148px) 100vw, 1148px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1148px; --smush-placeholder-aspect-ratio: 1148\/1070;\" \/><figcaption class=\"wp-element-caption\"><strong>Seabird colonies are declining all along the West Coast<\/strong><br>A subset of eBird Trends data for eight colonial nesting seabird species shows the pervasive nature of seabird declines. These eight species were chosen for their potential as indicators of trends for other seabird species that lack reliable monitoring data. <em>Western Gull by <a href=\"https:\/\/macaulaylibrary.org\/asset\/460947671\">Brad Imhoff \/ Macaulay Library<\/a>.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-birdpress-simple-list article-list simple-list list-style accent-bg\"><ul>\n<li class=\"wp-block-birdpress-simple-list-item article-item\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-small-font-size remove-margin-bottom\">Marine Habitat Disruptions Drive Declines<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Rising seas are flooding seabird colonies in low-lying islands, and marine heat waves are disrupting seabird food sources. A heat wave in Alaskan waters from 2014 to 2016 starved 4 million Common Murres\u2014the largest documented wildlife mortality event in the modern era.<\/p>\n<\/div>\n<\/div>\n<\/li>\n\n\n\n<li class=\"wp-block-birdpress-simple-list-item article-item\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-small-font-size remove-margin-bottom\">Other Factors Are Compunding Losses<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Predation of seabirds and their eggs by invasive non-native species, bycatch in fisheries, contaminants such as plastics pollution, habitat loss, and infectious diseases are all additional drivers of declines among seabirds.<\/p>\n<\/div>\n<\/div>\n<\/li>\n\n\n\n<li class=\"wp-block-birdpress-simple-list-item article-item\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-small-font-size remove-margin-bottom\">Sustaining Seabirds Amid Warming Waters Is Possible<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Protected nesting colonies and marine foraging areas can provide refuges for seabirds during extreme storm events. Policies that reduce fishing bycatch and plastics pollution can help mitigate direct human-caused stressors.<\/p>\n<\/div>\n<\/div>\n<\/li>\n<\/ul><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull accent-bg-light is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns two-column-section is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Translocations Are Securing Seabird Populations for the Future<\/h2>\n\n\n\n<figure class=\"wp-block-image alignright size-large featured\"><img decoding=\"async\" width=\"1280\" height=\"975\" data-src=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-1280x975.jpg\" alt=\"\" class=\"wp-image-2350 lazyload\" data-srcset=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-1280x975.jpg 1280w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-720x549.jpg 720w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-768x585.jpg 768w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-1536x1170.jpg 1536w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR-480x366.jpg 480w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/Black-footed-Albatross-James_Campbell_NWR.jpg 1600w\" data-sizes=\"(max-width: 1280px) 100vw, 1280px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1280px; --smush-placeholder-aspect-ratio: 1280\/975;\" \/><figcaption class=\"wp-element-caption\">A translocation effort for seabirds (including Black-footed Albatross) on Hawaii\u2019s James Campbell National Wildlife Refuge is establishing a new breeding colony on higher ground and includes a predator-exclusion fence (seen in background). <em>Black-footed Albatross image by Eric VanderWerf.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">One promising strategy for protecting seabird populations from sea-level rise and storm-surge events has been translocation\u2014moving seabird breeding colonies to higher ground.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A project in Hawaii\u2014conducted by the nonprofit group Pacific Rim Conservation, in collaboration with the U.S. Navy and U.S. Fish and Wildlife Service\u2014moved seabirds from low-lying areas in the Midway Atoll National Wildlife Refuge, Tern Island, and French Frigate Shoals to high-island habitat at the James Campbell National Wildlife Refuge on Oahu. The translocation area on the refuge included a mammal predator exclusion fence, so the newly moved seabirds don\u2019t fall victim to non-native predators such as rats and mongoose. Today there are four translocated species nesting on the refuge\u2014Laysan and Black-footed Albatross, as well as Bonin Petrel and Tristram\u2019s Storm-Petrel.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image alignright size-large featured\"><img decoding=\"async\" width=\"1280\" height=\"840\" data-src=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-1280x840.jpg\" alt=\"Map of North America showing locations of seabird restoration projects.\" class=\"wp-image-2353 lazyload\" data-srcset=\"https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-1280x840.jpg 1280w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-720x473.jpg 720w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-768x504.jpg 768w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-1536x1008.jpg 1536w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration-480x315.jpg 480w, https:\/\/www.stateofthebirds.org\/2025\/wp-content\/uploads\/2025\/02\/SeabirdRestoration.jpg 1600w\" data-sizes=\"(max-width: 1280px) 100vw, 1280px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1280px; --smush-placeholder-aspect-ratio: 1280\/840;\" \/><figcaption class=\"wp-element-caption\">About 40% of seabird colony restoration projects have been conducted in U.S. island and coastal areas, and these projects have a high success rate. Overall more than three-quarters of seabird species show a positive response to translocation and social attraction projects. <em>Source: Seabird Restoration Database.<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Another seabird translocation project is offering a refuge from rising seas for Black-footed Albatross populations in the eastern Pacific Ocean. A partnership between government agencies and nonprofit groups of the United States and Mexico is moving albatross eggs and chicks from the Midway Atoll National Wildlife Refuge to Guadalupe Island off the coast of Mexico. The project began in 2021, and by 2024 the first chicks that fledged from Guadalupe returned to the island as 2- and 3-year-olds\u2014 marking early success in the effort to establish an albatross colony on higher breeding grounds.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to the Seabird Restoration Database, there have been 851 seabird translocation and social attraction projects worldwide, with a very high success rate: 76% of seabird species showed a positive response to these efforts. About 40% of these projects were conducted in U.S. islands and coastal areas, more than any other country. Given the steep threats facing seabirds, more translocation efforts are needed, and the high success rate shows that these efforts are a sound investment in securing seabird populations for the future.&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-birdpress-accordion accordion\" data-accordion=\"true\" data-allow-all-closed=\"true\"><div class=\"accordion-item\" data-accordion-item=\"true\"><a href=\"#\" class=\"accordion-title\"><span>List of Colonial-Nesting Seabird Species<\/span><\/a><div class=\"accordion-content\" data-tab-content=\"true\">\n<p class=\"wp-block-paragraph\">These 8 seabird species were used in the eBird Trends analysis of colonial-nesting seabirds (above).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Arctic Tern<br>Brandt&#8217;s Cormorant<br>Caspian Tern<br>Glaucous-winged Gull<br>Marbled Murrelet<br>Pelagic Cormorant<br>Pigeon Guillemot<br>Western Gull<\/p>\n<\/div><\/div><\/div>\n\n\n\n<style>\n:root {\n  --sotb-accent-bg: #a6bed6;\n}\n<\/style>\n","protected":false},"excerpt":{"rendered":"<p>Cascading declines, but recovery efforts show great promise American seabird populations are in steep decline. Studies in Hawaii and Alaska show seabird populations down between 55% and 95% in recent decades. Analyses of eBird Trends show steep declines for nearly all North American seabird species throughout their ranges between 2012 and 2022. There are still<a class=\"excerpt-read-more\" href=\"https:\/\/www.stateofthebirds.org\/2025\/seabirds\/\" title=\"ReadSeabirds\">&#8230; Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":2273,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_birdpress_hero_toggle":false,"_birdpress_hero_type":"image","_birdpress_hero_image_type":"image","_birdpress_hero_style":"default","_birdpress_hero_ratio":"","_birdpress_hero_h1":"","_birdpress_hero_media_id":1784,"_birdpress_hero_media_array_id":[],"_birdpress_hero_media_array":[],"_birdpress_hero_media":0,"_birdpress_hero_video_id":0,"_birdpress_hero_video":0,"_birdpress_hero_youtube":"","_birdpress_hero_content":true,"_birdpress_hero_byline":"Cascading declines, but recovery efforts show great promise","_birdpress_hero_byline_bottom":"","_birdpress_hero_button_link":"","_birdpress_hero_button_text":"","_birdpress_hero_button_color":"","_birdpress_hero_date":false,"original_guid":"","_birdpress_hide_search":false,"_birdpress_page_width":"","_birdpress_global_cta":false,"_birdpress_widget_sidebar":"","_birdpress_next_article":1656,"_birdpress_next_article_title":"Hawaiian Birds","_birdpress_prev_article":1655,"_birdpress_prev_article_title":"Waterfowl and Waterbirds","_birdpress_sub_navigation_id":22,"_birdpress_sub_navigation":"Results","_birdpress_sub_navigation_title":false,"_birdpress_anchor_navigation_id":0,"_birdpress_anchor_navigation":"","_birdpress_postType":"both","_birdpress_categoryID":0,"_birdpress_tagID":0,"_birdpress_parentPostID":0,"_birdpress_parentPostTitle":"","_birdpress_menuID":0,"_birdpress_menuName":"","_birdpress_listHeader":"","_birdpress_listLayout":"card-display","_birdpress_listColumns":"","_birdpress_maxItems":12,"_birdpress_listPaginate":true,"_birdpress_displaySort":true,"_birdpress_sortOrder":"DESC","_birdpress_sortBy":"date","_birdpress_listID":"","_birdpress_listClass":"","_birdpress_displayImages":true,"_birdpress_displayCaptions":false,"_birdpress_displayExcerpts":false,"_birdpress_attTop":"","_birdpress_attBottom":"","_birdpress_showLogos":false,"_birdpress_post_logo":0,"footnotes":""},"class_list":["post-1657","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/pages\/1657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/comments?post=1657"}],"version-history":[{"count":0,"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/pages\/1657\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/media\/2273"}],"wp:attachment":[{"href":"https:\/\/www.stateofthebirds.org\/2025\/wp-json\/wp\/v2\/media?parent=1657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}