{"id":52532,"date":"2026-01-21T16:00:21","date_gmt":"2026-01-21T16:00:21","guid":{"rendered":"http:\/\/hoo.central12.com\/fugic\/?guid=ed730eb0e0dca69a6f72c3a31b5b3c64"},"modified":"2026-01-21T16:00:21","modified_gmt":"2026-01-21T16:00:21","slug":"bird-retinas-work-without-oxygen-and-now-scientists-know-how","status":"publish","type":"post","link":"https:\/\/hoo.central12.com\/fugic\/2026\/01\/21\/bird-retinas-work-without-oxygen-and-now-scientists-know-how\/","title":{"rendered":"Bird retinas work without oxygen, and now scientists know how"},"content":{"rendered":"The light-sensitive tissue of birds\u2019 eyes is not supplied with oxygen by blood vessels \u2013 instead, it powers itself with a flood of sugar, and this may have evolutionary benefits","protected":false},"excerpt":{"rendered":"<p>The light-sensitive tissue of birds\u2019 eyes is not supplied with oxygen by blood vessels \u2013 instead, it powers itself with a flood of sugar, and this may have evolutionary benefits<\/p>\n","protected":false},"author":465,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-52532","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/52532"}],"collection":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/users\/465"}],"replies":[{"embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/comments?post=52532"}],"version-history":[{"count":1,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/52532\/revisions"}],"predecessor-version":[{"id":52533,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/posts\/52532\/revisions\/52533"}],"wp:attachment":[{"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/media?parent=52532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/categories?post=52532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoo.central12.com\/fugic\/wp-json\/wp\/v2\/tags?post=52532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}