{"id":17846,"date":"2024-04-07T05:57:28","date_gmt":"2024-04-06T17:57:28","guid":{"rendered":"https:\/\/www.tonywhitehead.com\/wildlight\/?p=17846"},"modified":"2024-04-07T05:58:14","modified_gmt":"2024-04-06T17:58:14","slug":"spotted-shags-in-the-hauraki-gulf-gps-tracking","status":"publish","type":"post","link":"https:\/\/www.tonywhitehead.com\/wildlight\/archives\/17846","title":{"rendered":"Spotted Shags in the Hauraki Gulf &#8211; GPS tracking"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg?resize=960%2C640&#038;ssl=1\" alt=\"Photo of Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack\" class=\"wp-image-17849\" srcset=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg?resize=768%2C512&amp;ssl=1 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><figcaption class=\"wp-element-caption\">Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Spotted Shags\/Kawau tikitiki are largely a South Island species but there is a small population in the Hauraki Gulf and it is always exciting to see them. They are genetically unique from their South Island relatives and highly endangered. Some really fascinating GPS tracking data is emerging from GPS tracking studies being coordinated by Matt Rayner from the <a href=\"https:\/\/www.aucklandmuseum.com\/discover\/stories\/science\/saving-aucklands-spotted-shag\" target=\"_blank\" rel=\"noreferrer noopener\">Auckland War Memorial Museum<\/a> that  Chris Gaskin and <a href=\"http:\/\/www.edinz.com\" target=\"_blank\" rel=\"noreferrer noopener\">Edin<\/a> has been involved with.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?resize=683%2C1024&#038;ssl=1\" alt=\"Photo of Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack\" class=\"wp-image-17848\" srcset=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?resize=683%2C1024&amp;ssl=1 683w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?resize=200%2C300&amp;ssl=1 200w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?resize=768%2C1152&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0746-NEF_DxO-6x4logo.jpg?w=960&amp;ssl=1 960w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/a><figcaption class=\"wp-element-caption\">Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack. Clear band details could be easily read from the high resolution image<\/figcaption><\/figure>\n<\/div>\n\n\n<p>This work involves capturing the birds at sea and fitting them with small solar powered GPS backpacks that enable tracking and behavioural data to be collected and analysed. This article from NZ Geographic, The<a href=\"https:\/\/www.nzgeo.com\/stories\/the-life-and-times-of-shag-224796\/?source=homepage\" target=\"_blank\" rel=\"noreferrer noopener\"> life and times of Shag 224796<\/a>,  gives a fascinating, although depressing,  account of the insight this work can give us into the details of the life and death of an individual bird and the threats they face.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1083-NEF_DxO-6x4logo.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1083-NEF_DxO-6x4logo.jpg?resize=960%2C640&#038;ssl=1\" alt=\"Photo of Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack preparing to take flight\" class=\"wp-image-17850\" srcset=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1083-NEF_DxO-6x4logo.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1083-NEF_DxO-6x4logo.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1083-NEF_DxO-6x4logo.jpg?resize=768%2C512&amp;ssl=1 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><figcaption class=\"wp-element-caption\">Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack preparing to take flight<\/figcaption><\/figure>\n<\/div>\n\n\n<p>While stopping over at <a href=\"https:\/\/shorebirds.org.nz\/?gclid=CjwKCAjwte-vBhBFEiwAQSv_xTLnZKUk0vouYT_10e-WP47RtMqmRdjvN13KInkKiCxUIwRKh_ZgFhoCbFcQAvD_BwE\">P\u016bkororkoro\/<\/a><a href=\"https:\/\/shorebirds.org.nz\/?gclid=CjwKCAjwte-vBhBFEiwAQSv_xTLnZKUk0vouYT_10e-WP47RtMqmRdjvN13KInkKiCxUIwRKh_ZgFhoCbFcQAvD_BwE\" target=\"_blank\" rel=\"noreferrer noopener\">Miranda<\/a> on our way north in November we made a trip to Thames in the hope of seeing and photographing the birds where they rest at that time of year. We were lucky that the tides were right for a good group  of birds and I hoped I might locate one of the GPS tagged birds amongst them. I saw one which looked as though it may be sporting a harness but it took a lot of patience in the hot sun before it turned to show a GPS nestled between it&#8217;s wings. Fortunately I was able to get good detailed images including the band number to share back with Matt and Edin. <\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1105-NEF_DxO-6x4logo.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"640\" src=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1105-NEF_DxO-6x4logo.jpg?resize=960%2C640&#038;ssl=1\" alt=\"Photo of Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack in flight\" class=\"wp-image-17851\" srcset=\"https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1105-NEF_DxO-6x4logo.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1105-NEF_DxO-6x4logo.jpg?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_1105-NEF_DxO-6x4logo.jpg?resize=768%2C512&amp;ssl=1 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/a><figcaption class=\"wp-element-caption\">Hauraki Gulf Spotted Shag\/Kawau tikitiki with GPS backpack in flight<\/figcaption><\/figure>\n<\/div>\n\n\n<p>This is one of those examples where none of these images are photographically exciting &#8211; horrible light and nothing unique in terms of behaviour &#8211; but are exciting documentary images that have some scientific value. For a banded bird a GPS tagged image would be a useful data point but for a GPS tracked bird the GPS location from the bird&#8217;s tag is more accurate than a tagged image of the camera location. The image though can provide some information regarding the apparent health of the bird so can be a useful adjunct. Personally it was just exciting to find a bird that Matt, Chris and Edin had captured, banded and fitted with a GPS tracker.<\/p>\n\n\n\n<p>Photos with Nikon Z9 and Nikkor Z 800mm f6.3 VR S +1.4x teleconverter <\/p>\n","protected":false},"excerpt":{"rendered":"<p>GPS tracking reveals interesting and distressing data about individuals of this threatened species of seabirds.  <\/p>\n","protected":false},"author":1,"featured_media":17849,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"Spotted Shags in the Hauraki Gulf - GPS tracking reveals interesting and sad insights into the lives of individual birds in this genetically unique and threatened population","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[20,982,29,1001],"tags":[26,1216,1217,1215,199,144,247,609,194,190,474],"class_list":["post-17846","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-biology","category-bird-photography","category-new-zealand","category-wildlife","tag-bird-photography","tag-bird-research","tag-gps-tag-bird","tag-gps-tracking","tag-hauraki-gulf","tag-new-zealand","tag-new-zealand-bird","tag-nikonnz","tag-photo","tag-photography","tag-spotted-shag","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Spotted Shags in the Hauraki Gulf - GPS tracking - WildLight Photography<\/title>\n<meta name=\"description\" content=\"Spotted Shags in the Hauraki Gulf - GPS tracking reveals interesting and sad insights into the lives of individual birds in this genetically unique and threatened population\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tonywhitehead.com\/wildlight\/archives\/17846\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spotted Shags in the Hauraki Gulf - GPS tracking - WildLight Photography\" \/>\n<meta property=\"og:description\" content=\"Spotted Shags in the Hauraki Gulf - GPS tracking reveals interesting and sad insights into the lives of individual birds in this genetically unique and threatened population\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tonywhitehead.com\/wildlight\/archives\/17846\" \/>\n<meta property=\"og:site_name\" content=\"WildLight Photography\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-06T17:57:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-06T17:58:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tonywhitehead.com\/wildlight\/wp-content\/uploads\/2024\/03\/SpottedShagGPS-20231109-NZ9_0940-NEF_DxO-6x4logo.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"tony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"tony\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tonywhitehead.com\\\/wildlight\\\/archives\\\/17846#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tonywhitehead.com\\\/wildlight\\\/archives\\\/17846\"},\"author\":{\"name\":\"tony\",\"@id\":\"https:\\\/\\\/www.tonywhitehead.com\\\/wildlight\\\/#\\\/schema\\\/person\\\/5cf44f50ed633ae6f6256fd8d79241f0\"},\"headline\":\"Spotted Shags in the Hauraki Gulf &#8211; 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