{"id":1359,"date":"2026-05-30T18:24:50","date_gmt":"2026-05-30T17:24:50","guid":{"rendered":"https:\/\/www.farmersforum.ie\/trends\/the-only-known-wingless-bird-was-also-the-largest-ever-described\/"},"modified":"2026-05-30T18:24:52","modified_gmt":"2026-05-30T17:24:52","slug":"the-only-known-wingless-bird-was-also-the-largest-ever-described","status":"publish","type":"post","link":"https:\/\/www.farmersforum.ie\/trends\/the-only-known-wingless-bird-was-also-the-largest-ever-described\/","title":{"rendered":"The Only Known Wingless Bird Was Also the Largest Ever Described"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><\/figure>\n<p><strong>If only one extinct species needed to convince you that birds descend directly from dinosaurs, it would probably be the moa, whose largest specimens reached colossal sizes.<\/strong><\/p>\n<h2 class=\"wp-block-heading\"><strong>The Moas<\/strong><\/h2>\n<p>To date, nine species of <strong>moa<\/strong> have been described. If the smallest members of this group were turkey-sized, the largest reached up to 3.6 meters tall with a weight approaching 300 kilograms (females being markedly larger and heavier than males). Morphologically, these \u201c<em>primitive ostriches<\/em>\u201d were mainly distinguished by their sturdy legs and the conspicuous absence of functional wings.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Also read<\/span> <span class=\"incontent-related__desc\">Why do some birds perfume their nests?<\/span><\/section>\n<p>Phylogenetic analyses suggest that these creatures descended from flightless ancestors after an ancient continent, named Zealandia, became isolated by the sea. In the absence of large terrestrial predators, they diversified, occupying ecological niches typically filled by grazing mammals.<\/p>\n<p>Playing pivotal roles in their ecosystem, moas contributed significantly to vegetation control by grazing on leaves, young shoots, and shrubs, and they also aided the dispersion of certain seeds through their movements and their droppings.<\/p>\n<p>Their disappearance, following the arrival of the first Polynesian settlers in New Zealand between the 13th and 15th centuries, profoundly altered the structure of local forests, triggering lasting changes in the dynamics of fauna and flora, and the extinction of their best-known predator, Haast\u2019s eagle.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Also read<\/span> <span class=\"incontent-related__desc\">Stupeur et tremblements : ces poissons auto-stoppeurs voyagent dans l\u2019arri\u00e8re-train des raies manta<\/span><\/section>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.farmersforum.ie\/trends\/wp-content\/uploads\/2026\/05\/1780161890_310_The-Only-Known-Wingless-Bird-Was-Also-the-Largest-Ever.jpg\" alt=\"\" class=\"wp-image-1008749\"  ><\/figure>\n<h2 class=\"wp-block-heading\"><strong>Strange Birds<\/strong><\/h2>\n<p>Among the most famous modern flightless birds, the cassowary stands out, often described as the world\u2019s most dangerous bird, found in Oceania and Southeast Asia.<\/p>\n<p>Although they possess wings, the kakapo\u2014an extraordinary nocturnal parrot\u2014spends its life on the ground. In other ratite species, such as kiwis, these wings have gradually diminished throughout their evolutionary history, now existing mainly as vestigial structures.<\/p>\n<p>Other prehistoric giants sharing this trait include the Aepyornithidae family, or &#8220;elephant birds,&#8221; which could reach up to 3 meters tall and exceed 450 kilograms.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Also read<\/span> <span class=\"incontent-related__desc\">A white larva in compost can be useful or harmful: the detail that helps tell the difference<\/span><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[262,1131,1586],"class_list":["post-1359","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-bird","tag-largest","tag-wingless","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"_links":{"self":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/1359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/comments?post=1359"}],"version-history":[{"count":1,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/1359\/revisions"}],"predecessor-version":[{"id":1361,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/1359\/revisions\/1361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media\/1360"}],"wp:attachment":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media?parent=1359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/categories?post=1359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/tags?post=1359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}