{"id":17797,"date":"2021-12-12T11:04:46","date_gmt":"2021-12-12T11:04:46","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17797"},"modified":"2021-12-12T11:04:46","modified_gmt":"2021-12-12T11:04:46","slug":"quetzalcoatlus-the-largest-flying-creature-ever","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/paleontology\/quetzalcoatlus-the-largest-flying-creature-ever\/","title":{"rendered":"Quetzalcoatlus: Sinh v\u1eadt bay l\u1edbn nh\u1ea5t t\u1eebng t\u1ed3n t\u1ea1i"},"content":{"rendered":"

Quetzalcoatlus: Sinh v\u1eadt bay l\u1edbn nh\u1ea5t t\u1eebng t\u1ed3n t\u1ea1i<\/h2>\n\n

Kh\u00e1m ph\u00e1 v\u00e0 m\u00f4 t\u1ea3<\/h2>\n\n

Quetzalcoatlus, m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a nh\u00f3m b\u00f2 s\u00e1t bay c\u1ed5 \u0111\u1ea1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 pterosaur, \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n c\u00e1ch \u0111\u00e2y kho\u1ea3ng 50 n\u0103m. \u0110\u00e2y l\u00e0 sinh v\u1eadt bay l\u1edbn nh\u1ea5t t\u1eebng s\u1ed1ng, v\u1edbi v\u00f3c d\u00e1ng gi\u1ed1ng h\u01b0\u01a1u cao c\u1ed5, ch\u00e2n tay g\u1ea7y, m\u1ecf l\u1edbn v\u00e0 s\u1ea3i c\u00e1nh l\u00ean t\u1edbi 40 feet.<\/p>\n\n

B\u00ed \u1ea9n v\u1ec1 kh\u1ea3 n\u0103ng bay<\/h2>\n\n

M\u1eb7c d\u00f9 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ph\u1ea3i v\u1eadt l\u1ed9n \u0111\u1ec3 hi\u1ec3u l\u00e0m th\u1ebf n\u00e0o Quetzalcoatlus c\u00f3 th\u1ec3 n\u00e2ng c\u01a1 th\u1ec3 kh\u1ed5ng l\u1ed3 c\u1ee7a m\u00ecnh l\u00ean kh\u1ecfi m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 bay. C\u00e1c gi\u1ea3 thuy\u1ebft tr\u01b0\u1edbc \u0111\u00e2y cho r\u1eb1ng n\u00f3 \u0111\u00e3 ch\u1ea1y v\u00e0 \u0111\u1eadp c\u00e1nh ho\u1eb7c \u0111\u1ea9y b\u1eb1ng \u0111\u1ea7u c\u00e1nh.<\/p>\n\n

Nghi\u00ean c\u1ee9u m\u1edbi<\/h2>\n\n

M\u1ed9t nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed C\u1ed5 sinh v\u1eadt h\u1ecdc \u0110\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng \u0111\u00e3 l\u00e0m s\u00e1ng t\u1ecf c\u01a1 ch\u1ebf bay c\u1ee7a Quetzalcoatlus. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e2n t\u00edch m\u1ed9t b\u1ed9 s\u01b0u t\u1eadp x\u01b0\u01a1ng \u0111\u01b0\u1ee3c khai qu\u1eadt t\u1eeb C\u00f4ng vi\u00ean Qu\u1ed1c gia Big Bend \u1edf Texas, bao g\u1ed3m c\u1ea3 x\u01b0\u01a1ng c\u1ee7a m\u1ed9t lo\u00e0i Quetzalcoatlus nh\u1ecf h\u01a1n, m\u1edbi \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh c\u00f3 s\u1ea3i c\u00e1nh 20 feet.<\/p>\n\n

C\u01a1 ch\u1ebf c\u1ea5t c\u00e1nh \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9<\/h2>\n\n

V\u1edbi s\u1ef1 gi\u00fap \u0111\u1ee1 c\u1ee7a m\u1ed9t k\u1ef9 s\u01b0 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 m\u1ed9t chuy\u00ean gia v\u1ec1 c\u01a1 sinh h\u1ecdc, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng Quetzalcoatlus \u0111\u00e3 ph\u00f3ng m\u00ecnh l\u00ean kh\u00f4ng b\u1eb1ng c\u00e1ch c\u00fai xu\u1ed1ng v\u00e0 sau \u0111\u00f3 \u0111\u1ea9y m\u00ecnh l\u00ean t\u00e1m feet. \u0110i\u1ec1u n\u00e0y gi\u00fap n\u00f3 \u0111\u1ee7 \u0111\u1ed9 cao so v\u1edbi m\u1eb7t \u0111\u1ea5t \u0111\u1ec3 \u0111\u1eadp c\u00e1nh v\u00e0 t\u1ea1o l\u1ef1c n\u00e2ng.<\/p>\n\n

Kh\u1ea3 n\u0103ng bay<\/h2>\n\n

M\u1ed9t khi \u0111\u00e3 \u1edf tr\u00ean kh\u00f4ng, Quetzalcoatlus l\u00e0 m\u1ed9t phi c\u00f4ng \u0111i\u00eau luy\u1ec7n. X\u01b0\u01a1ng \u1ee9c kh\u1ed5ng l\u1ed3 c\u1ee7a n\u00f3 cung c\u1ea5p nhi\u1ec1u \u0111i\u1ec3m b\u00e1m cho c\u00e1c c\u01a1 bay m\u1ea1nh m\u1ebd. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 l\u01b0\u1edbt nh\u1eb9 nh\u00e0ng tr\u00ean kh\u00f4ng trung.<\/p>\n\n

M\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 t\u1eadp t\u00ednh s\u0103n m\u1ed3i<\/h2>\n\n

B\u1eb1ng ch\u1ee9ng cho th\u1ea5y Quetzalcoatlus s\u1ed1ng trong c\u00e1c khu r\u1eebng\u5e38\u7eff v\u00e0 s\u0103n m\u1ed3i \u1edf c\u00e1c v\u00f9ng n\u01b0\u1edbc. C\u00e1c lo\u00e0i l\u1edbn h\u01a1n gi\u1ed1ng nh\u01b0 lo\u00e0i di\u1ec7c, l\u1ed9i qua v\u00f9ng n\u01b0\u1edbc n\u00f4ng v\u00e0 s\u1eed d\u1ee5ng chi\u1ebfc m\u1ecf d\u00e0i c\u1ee7a m\u00ecnh \u0111\u1ec3 b\u1eaft cua, ngh\u00eau v\u00e0 giun. C\u00e1c lo\u00e0i nh\u1ecf h\u01a1n c\u00f3 th\u1ec3 \u0111\u00e3 t\u1ee5 t\u1eadp l\u1ea1i v\u1edbi nhau trong \u00edt nh\u1ea5t m\u1ed9t ph\u1ea7n trong n\u0103m.<\/p>\n\n

Nh\u1eefng sinh v\u1eadt s\u1ed1ng, th\u1edf<\/h2>\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c xem Quetzalcoatlus kh\u00f4ng ch\u1ec9 l\u00e0 h\u00f3a th\u1ea1ch m\u00e0 l\u00e0 nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt s\u1ed1ng, bi\u1ebft th\u1edf. B\u1eb1ng c\u00e1ch so s\u00e1nh n\u00f3 v\u1edbi c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt hi\u1ec7n \u0111\u1ea1i c\u00f3 h\u00ecnh d\u1ea1ng c\u01a1 th\u1ec3 t\u01b0\u01a1ng t\u1ef1, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 h\u00e0nh vi v\u00e0 h\u1ec7 sinh th\u00e1i c\u1ee7a n\u00f3.<\/p>\n\n

Nghi\u00ean c\u1ee9u trong t\u01b0\u01a1ng lai<\/h2>\n\n

M\u1eb7c d\u00f9 nghi\u00ean c\u1ee9u n\u00e0y cung c\u1ea5p s\u1ef1 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n nh\u1ea5t v\u1ec1 Quetzalcoatlus cho \u0111\u1ebfn nay, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u hy v\u1ecdng s\u1ebd kh\u00e1m ph\u00e1 th\u00eam nhi\u1ec1u b\u00ed m\u1eadt th\u00f4ng qua c\u00e1c cu\u1ed9c khai qu\u1eadt trong t\u01b0\u01a1ng lai t\u1ea1i C\u00f4ng vi\u00ean qu\u1ed1c gia Big Bend. C\u00e1c kh\u00e1m ph\u00e1 h\u00f3a th\u1ea1ch b\u1ed5 sung c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 nh\u1eefng sinh v\u1eadt tuy\u1ec7t v\u1eddi n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

Quetzalcoatlus: Sinh v\u1eadt bay l\u1edbn nh\u1ea5t t\u1eebng t\u1ed3n t\u1ea1i Kh\u00e1m ph\u00e1 v\u00e0 m\u00f4 t\u1ea3 Quetzalcoatlus, m\u1ed9t th\u00e0nh vi\u00ean c\u1ee7a nh\u00f3m b\u00f2 s\u00e1t bay c\u1ed5 \u0111\u1ea1i \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 pterosaur, \u0111\u01b0\u1ee3c…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[23328,137,23326,5061,23327,23324,23325,20705],"class_list":["post-17797","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-flight-mechanism","tag-paleontology","tag-largest-flying-animal","tag-prehistoric-wildlife","tag-ancient-giant","tag-quetzalcoatlus","tag-flying-creature","tag-pterosaur"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=17797"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17797\/revisions"}],"predecessor-version":[{"id":17798,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17797\/revisions\/17798"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=17797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=17797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=17797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}