{"id":3688,"date":"2012-04-10T16:26:53","date_gmt":"2012-04-10T20:26:53","guid":{"rendered":"https:\/\/www.allaboutbirds.org\/news\/?p=3688"},"modified":"2015-05-20T14:51:23","modified_gmt":"2015-05-20T18:51:23","slug":"sandpiper-or-plover-or-both-a-field-report-from-chile-video","status":"publish","type":"post","link":"https:\/\/www.allaboutbirds.org\/news\/sandpiper-or-plover-or-both-a-field-report-from-chile-video\/","title":{"rendered":"Sandpiper or plover? Or both? A field report from Chile [Video]"},"content":{"rendered":"<figure class=\"wp-block-gallery gallery-slideshow has-nested-images featured alignright\" style=\"\" aria-label=\"slideshow\"><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_portrait.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_portrait.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_portrait-480x332.jpg 480w\" sizes=\"\" alt=\"Diademed Sandpiper-Plover\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">The enigmatic Diademed Sandpiper-Plover lives high in the Andes. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_chick.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_chick.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_chick-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\"><em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_ghsf.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_ghsf.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_ghsf-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">Gray-hooded Sierra-Finches sang frequently from low rocks. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_fog.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_fog.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_fog-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">Fog rolls down the Yeso Valley in the afternoon. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_creek.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_creek.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_creek-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">Diademed Sandpiper-Plovers look for food in both bogs and streambeds. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_wbgt.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_wbgt.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_wbgt-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">A White-browed Ground-Tyrant takes a break from running. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_bbst.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_bbst.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_bbst-480x332.jpg 480w\" sizes=\"\" alt=\"\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">A Black-billed Shrike-Tyrant surveys the lower Yeso Valley. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_sunset.jpg\" srcset=\"https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_sunset.jpg 550w, https:\/\/www.allaboutbirds.org\/news\/wp-content\/uploads\/2012\/04\/yeso_sunset-480x332.jpg 480w\" sizes=\"\" alt=\"Yeso Valley sunset\" loading=\"lazy\" \/><figcaption class=\"blocks-gallery-item__caption\">As sunlight drained out of the day, the sides of the Yeso Valley lit up. <em>Photo by Andy Johnson.<\/em><\/figcaption><\/figure><\/figure>\n<p>On a late January evening, the sun drew its last sharp rays across the peaks encircling the Yeso Valley, and Andean Condors made their day\u2019s last rounds. At over 8,000 feet of elevation, our alpine campsite was nestled among snow-covered peaks, some of which reached another 8,000 feet higher still.<\/p>\n<div class=\"wp-block-group sidebar-alignright sidebar-space order-bottom\"><!--HubSpot Call-to-Action Code --><span class=\"hs-cta-wrapper\" id=\"hs-cta-wrapper-a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3\"><span class=\"hs-cta-node hs-cta-a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3\" id=\"hs-cta-a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3\"><!--[if lte IE 8]><div id=\"hs-cta-ie-element\"><\/div><![endif]--><a href=\"http:\/\/cta-redirect.hubspot.com\/cta\/redirect\/95627\/a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3\" ><img decoding=\"async\" class=\"hs-cta-img\" id=\"hs-cta-img-a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3\" style=\"border-width:0px;\" src=\"https:\/\/no-cache.hubspot.com\/cta\/default\/95627\/a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3.png\"  alt=\"New self-paced course: Learn How to Identify Bird Songs, Click to Learn More\" loading=\"lazy\" \/><\/a><\/span><script charset=\"utf-8\" src=\"https:\/\/js.hscta.net\/cta\/current.js\"><\/script><script type=\"text\/javascript\"> hbspt.cta.load(95627, 'a8fe3c9a-217b-40fd-b1ff-2bb76ebe2cf3', {}); <\/script><\/span><!-- end HubSpot Call-to-Action Code -->\r\n<!--<span class=\"hs-cta-wrapper\" id=\"hs-cta-wrapper-394b2cc2-4447-4677-b18b-d2f2de5b57cd\">\r\n    <span class=\"hs-cta-node hs-cta-394b2cc2-4447-4677-b18b-d2f2de5b57cd\" id=\"hs-cta-394b2cc2-4447-4677-b18b-d2f2de5b57cd\">-->\r\n        <!--[if lte IE 8]><div id=\"hs-cta-ie-element\"><\/div><![endif]-->\r\n        <!--<a href=\"http:\/\/cta-redirect.hubspot.com\/cta\/redirect\/95627\/394b2cc2-4447-4677-b18b-d2f2de5b57cd\"  target=\"_blank\" ><img decoding=\"async\" class=\"hs-cta-img\" id=\"hs-cta-img-394b2cc2-4447-4677-b18b-d2f2de5b57cd\" style=\"border-width:0px;\" src=\"https:\/\/no-cache.hubspot.com\/cta\/default\/95627\/394b2cc2-4447-4677-b18b-d2f2de5b57cd.png\"  alt=\"Join the Cornell Lab\" loading=\"lazy\" \/><\/a>\r\n    <\/span>\r\n    <script charset=\"utf-8\" src=\"https:\/\/js.hscta.net\/cta\/current.js\"><\/script>\r\n    <script type=\"text\/javascript\">\r\n        hbspt.cta.load(95627, '394b2cc2-4447-4677-b18b-d2f2de5b57cd', {});\r\n    <\/script>\r\n<\/span>-->\r\n<!-- end HubSpot Call-to-Action Code -->\r\n\r\n<\/div>\n<p>We were just a few hours\u2019 drive east of Chile\u2019s smoggy capital, Santiago. But it felt a world away, because we were here to seek the company of one of the world\u2019s most enigmatic shorebirds, the Diademed Sandpiper-Plover (<em>Phegornis mitchelli<\/em>). A small bird of muted brown and red, with a finely barred breast and bright-yellow legs, the sandpiper-plover is named for a striking white ring that adorns its dark head.<\/p>\n\n<p>In the few days I watched them, they were often in loose pairs, probing montane streambeds and bogs with their peculiar long bills, and they frequently paused atop a cushion plant or rock, suddenly dipping their bodies forward every few seconds in a motion opposite that of a typical plover. These singular birds held a charisma that truly set them apart, in part born of their precarious existence.<span id=\"more-3688\"><\/span><\/p>\n<p>The Diademed Sandpiper-Plover is considered near-threatened due to its small and declining global population and restricted range: a few high-elevation sites of peat bog and alluvium in the Andes. Our lack of knowledge about the basic ecology of this species greatly compounds its vulnerability, and that\u2019s what brought Jim Johnson, an Alaskan shorebird expert, and Andrea Contreras, a Chilean graduate student, to the Yeso Valley. I tagged along as part of an undergraduate expedition from the Cornell Lab of Ornithology to collect high-definition video and audio.<\/p>\n<p>The study had begun only a year earlier, in January 2011, when the austral summer spares the Yeso Valley from constant snow and wind. Johnson and Contreras wanted to learn what makes for good sandpiper-plover habitat. The birds live exclusively in high-elevation bogs among cushion plants and shallow streambeds, but they\u2019re true connoisseurs, shunning many bogs that a human observer would deem suitable. It was surprising then, to find the birds nesting on dry, grassy mounds, dozens of meters from running water, as well as on small, stony islands in the midst of rushing streams.<\/p>\n<p>So there\u2019s more at play in this system than the plant communities and geology that meet the eye. What is causing this species\u2019 decline, and why are they absent from other habitats that seem suitable? Andrea, Jim, and their crew are here to gradually chip away at this enigma.<\/p>\n<p>Earlier that day, we had awoken amidst ground-tyrants, earthcreepers, hillstars, cinclodes and condors\u2014a menagerie of high-elevation specialists. And there we were, contained as an infinitesimal part of the rest, within this most stunning fishbowl between mountains: the Yeso Valley. The peaks towered over us in their apparent permanence, reminding me that all I\u2019ve ever known is contained within a mere snapshot of time. Of course, this snapshot I was living in had another 12 hours of daylight, and we were here to make the most of it\u2014to film the Diademed Sandpiper-Plover and its neighbors.<\/p>\n<p>Our crew dispersed throughout the valley, revisiting productive sites from the 2011 season in hopes of finding banded birds and new nests. One of the first birds we encountered was kind enough to lead us to its two splotchy brown eggs nestled atop a small, grassy mound. On other territories, adults herded chicks on wobbly legs across the wet meadows, and on still others fledged young were already foraging beside their parents.<\/p>\n<p>This broad range in the breeding progression of this single species, in this single valley, suggests that pairs raise multiple broods in a year. But even this crucial population information remains a mystery. We banded chicks and adults with unique color combinations, which would allow the team to assess these and other crucial life history data, such as life expectancy, site fidelity, and chick survival rates in subsequent seasons.<\/p>\n<p>As of yet, even the birds\u2019 seasonal movements remain uncharted. Some sightings suggest they may overwinter in high Andean passes, enduring weather unlike almost any other shorebird. A survey of the Yeso Valley this winter (in June) aims to answer that question as well. If the birds turn out to be nonmigratory, it would mean these small populations along the spine of the Andes are isolated from one another and could suggest an even more precarious existence.<\/p>\n<p>Throughout the remainder of our all-too-brief stay we filmed diverse parts of their life histories: adults calling, foraging, incubating nests, brooding chicks, and accompanying fledglings. In the week after following our departure, Andrea, Jim and their team went on to find an impressive 18 nests. The crew\u2019s research is just beginning, but already they\u2019re unraveling mysteries whose answers will inform the preservation of this remarkable denizen of the high Andes.<\/p>\n<figure class=\"wp-block-embed legacy-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio \"><div class=\"wp-block-embed__wrapper\"><iframe loading=\"lazy\" title=\"YouTube embed p065Sqhf-1o\" width=\"1200\" height=\"675\" frameborder=\"0\" allowfullscreen src=\"https:\/\/www.youtube.com\/embed\/p065Sqhf-1o?feature=oembed\"><\/iframe><\/div><figcaption><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>On a late January evening, the sun drew its last sharp rays across the peaks encircling the Yeso Valley, and Andean Condors made their day\u2019s last rounds. At over 8,000<a class=\"excerpt-read-more\" href=\"https:\/\/www.allaboutbirds.org\/news\/sandpiper-or-plover-or-both-a-field-report-from-chile-video\/\" title=\"ReadSandpiper or plover? Or both? A field report from Chile [Video]\">&#8230; Read more &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":3694,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_tec_requires_first_save":true,"_birdpress_living_bird_toc":0,"_birdpress_living_bird_toc_title":"","_birdpress_featured_image":false,"_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":0,"_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":"","_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":0,"_birdpress_next_article_title":"","_birdpress_prev_article":0,"_birdpress_prev_article_title":"","_birdpress_sub_navigation_id":0,"_birdpress_sub_navigation":"","_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,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","wds_primary_category":0,"wds_primary_topic":0,"wds_primary_content-format":0,"wds_primary_cornell-lab-project":0,"wds_primary_host-project":0,"wds_primary_read-more-tag":0,"footnotes":""},"categories":[10,12,14,16,19,35,36,38,1,39],"tags":[72,141,1089,149,1092,1094,277,341,690],"topic":[998,1045],"content-format":[1055,1056,1057],"cornell-lab-project":[],"host-project":[],"read-more-tag":[],"class_list":["post-3688","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-birds","category-chile","category-conservation","category-ecology","category-field-reports","category-science","category-slideshow","category-travel","category-uncategorized","category-video-1","tag-andy-johnson","tag-birding","tag-birds","tag-birdwatching","tag-chile","tag-conservation","tag-diademed-sandpiper-plover","tag-fieldwork","tag-photos","topic-news-and-features","topic-travel-news-and-features","content-format-article","content-format-slideshow-2","content-format-video"],"metadata":{"_edit_last":["8","8","8","8","8","8","8"],"hs_social":["1334075213000","1334075213000","1334075213000","1334075213000","1334075213000","1334075213000","1334075213000"],"_thumbnail_id":["3694"],"associated-posts":[""],"dsq_thread_id":["4029841625"],"_edit_lock":["1432223294:8"],"wdsi_message_id":[""],"wdsi_do_not_show":[""],"custom-byline":["<em>By Andy Johnson, Cornell student<\/em>"],"banner-video":[""],"banner-image":[""],"fallback-videobanner-image":[""],"original_guid":[""],"banner-text-style":["light"],"featured-image-display":["no"],"_birdpress_next_article":[""],"_birdpress_prev_article":[""],"_webdados_fb_open_graph_specific_image":[""]},"_links":{"self":[{"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/posts\/3688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/comments?post=3688"}],"version-history":[{"count":0,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/posts\/3688\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/media\/3694"}],"wp:attachment":[{"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/media?parent=3688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/categories?post=3688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/tags?post=3688"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/topic?post=3688"},{"taxonomy":"content-format","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/content-format?post=3688"},{"taxonomy":"cornell-lab-project","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/cornell-lab-project?post=3688"},{"taxonomy":"host-project","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/host-project?post=3688"},{"taxonomy":"read-more-tag","embeddable":true,"href":"https:\/\/www.allaboutbirds.org\/news\/wp-json\/wp\/v2\/read-more-tag?post=3688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}