{"id":10399,"date":"2026-08-13T05:47:18","date_gmt":"2026-08-12T22:47:18","guid":{"rendered":"https:\/\/useful.vn\/?p=10399"},"modified":"2026-08-13T05:47:18","modified_gmt":"2026-08-12T22:47:18","slug":"ca-voi-sat-thu-huc-ca-mat-trang-vo-vun","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=10399","title":{"rendered":"C\u00e1 voi s\u00e1t th\u1ee7 h\u00fac c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n"},"content":{"rendered":"<article class=\"fck_detail \">\n<h1 class=\"title-detail mt20\">\nC\u00e1 voi s\u00e1t th\u1ee7 h\u00fac c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n <\/h1>\n<p class=\"description\">X\u00e1c c\u00e1 m\u1eb7t tr\u0103ng kh\u1ed5ng l\u1ed3 ph\u00e1t n\u1ed5 sau c\u00fa h\u00fac m\u1ea1nh \u1edf t\u1ed1c \u0111\u1ed9 cao c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7, ngay tr\u01b0\u1edbc m\u1eaft c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u.<\/p>\n<p class=\"Normal\">Theo <em>Live Science<\/em>, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ch\u1ee9ng ki\u1ebfn c\u00e1 voi s\u00e1t th\u1ee7 h\u1ee3p t\u00e1c \u0111\u1ec3 h\u00fac x\u00e1c c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 th\u00e0nh nhi\u1ec1u m\u1ea3nh v\u00e0 suy \u0111o\u00e1n \u0111\u00e2y l\u00e0 k\u1ef9 thu\u1eadt x\u1eed l\u00fd th\u1ee9c \u0103n \u0111\u1ec3 con non d\u1ec5 d\u00e0ng \u0103n lo\u1ea1i c\u00e1 x\u01b0\u01a1ng kh\u1ed5ng l\u1ed3 n\u00e0y h\u01a1n. Trong hai cu\u1ed9c \u0111\u1ee5ng \u0111\u1ed9 ri\u00eang bi\u1ec7t, m\u1ed9t con c\u00e1 voi s\u00e1t th\u1ee7 gi\u1eef ch\u1eb7t c\u00e1 tr\u0103ng \u0111u\u00f4i nh\u1ecdn (Masturus lanceolatus) trong khi \u0111\u1ed3ng lo\u1ea1i lao nhanh t\u1edbi. N\u00f3 th\u1ea3 x\u00e1c c\u00e1 m\u1eb7t tr\u0103ng ngay tr\u01b0\u1edbc c\u00fa va ch\u1ea1m \u0111\u1ec3 \u0111\u1ed3ng lo\u1ea1i h\u00fac tr\u1ef1c di\u1ec7n \u1edf t\u1ed1c \u0111\u1ed9 cao, khi\u1ebfn c\u00e1i x\u00e1c v\u1ee1 th\u00e0nh nhi\u1ec1u m\u1ea3nh v\u1ee5n trong n\u01b0\u1edbc.<\/p>\n<p class=\"Normal\">Kathryn Ayres, nh\u00e0 khoa h\u1ecdc t\u1ea1i t\u1ed5 ch\u1ee9c b\u1ea3o t\u1ed3n Beneath the Waves, v\u00e0 \u0111\u1ed3ng nghi\u1ec7p g\u1ecdi h\u00e0nh vi tr\u00ean l\u00e0 &#8220;h\u00fac n\u1ed5 tung&#8221; v\u00e0 m\u00f4 t\u1ea3 chi ti\u1ebft quan s\u00e1t h\u00f4m 23\/7 tr\u00ean t\u1ea1p ch\u00ed Frontiers in Ethology. Theo k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u, c\u00e1 voi s\u00e1t th\u1ee7 kh\u00f4ng t\u00ecm c\u00e1ch gi\u1ebft c\u00e1 m\u1eb7t tr\u0103ng v\u00ec n\u00f3 \u0111\u00e3 ch\u1ebft t\u1eeb tr\u01b0\u1edbc. Thay v\u00e0o \u0111\u00f3, c\u00f3 th\u1ec3 ch\u00fang \u0111ang chia nh\u1ecf x\u00e1c c\u00e1 \u0111\u1ed3 s\u1ed9 \u0111\u1ec3 c\u00e1c th\u00e0nh vi\u00ean trong \u0111\u00e0n, \u0111\u1eb7c bi\u1ec7t l\u00e0 con non, \u0103n d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p class=\"Normal\">Cu\u1ed9c \u0111\u1ee5ng \u0111\u1ed9 \u0111\u1ea7u ti\u00ean m\u00e0 Ayres quan s\u00e1t di\u1ec5n ra v\u00e0o th\u00e1ng 7\/2024 g\u1ea7n m\u1ed9t n\u00fai ng\u1ea7m ngo\u00e0i kh\u01a1i Baja California Sur, Mexico. Con c\u00e1 voi s\u00e1t th\u1ee7 c\u00e1i tr\u01b0\u1edfng th\u00e0nh gi\u1eef ph\u1ea7n \u0111u\u00f4i gi\u1ea3 gi\u1ed1ng b\u00e1nh l\u00e1i c\u1ee7a c\u00e1 m\u1eb7t tr\u0103ng trong khi m\u1ed9t con \u0111\u1ef1c c\u00f9ng \u0111\u00e0n lao nhanh t\u1edbi trong t\u01b0 th\u1ebf ng\u1eeda b\u1ee5ng. N\u00f3 th\u1ea3 x\u00e1c con m\u1ed3i ngay tr\u01b0\u1edbc c\u00fa va ch\u1ea1m. L\u1ef1c va ch\u1ea1m c\u1ef1c m\u1ea1nh t\u1ea1o ra ti\u1ebfng \u0111\u1ed9ng l\u1edbn v\u00e0 khi\u1ebfn m\u00f4 th\u1ecbt c\u1ee7a c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n. M\u1ed9t con c\u00e1 voi s\u00e1t th\u1ee7 non sau \u0111\u00f3 b\u01a1i v\u00e0o \u0111\u00e1m th\u1ecbt v\u1ee5n l\u01a1 l\u1eedng trong n\u01b0\u1edbc v\u00e0 \u0103n nh\u1eefng m\u1ea3nh nh\u1ecf, nh\u1eefng con tr\u01b0\u1edfng th\u00e0nh \u0103n ph\u1ea7n c\u00f2n l\u1ea1i.<\/p>\n<p class=\"Normal\">Cu\u1ed9c \u0111\u1ee5ng \u0111\u1ed9 th\u1ee9 hai do th\u1ee3 l\u1eb7n H\u00e9ctor Franz ghi h\u00ecnh v\u00e0o th\u00e1ng 9\/2025 c\u0169ng di\u1ec5n ra t\u01b0\u01a1ng t\u1ef1. Theo <em>CNN<\/em>, c\u00e1 m\u1eb7t tr\u0103ng (Mola Mola) n\u1eb1m trong s\u1ed1 nh\u1eefng lo\u00e0i c\u00e1 n\u1eb7ng nh\u1ea5t th\u1ebf gi\u1edbi v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng h\u01a1n 1.800 kg v\u00e0 d\u00e0i t\u1edbi 3 m\u00e9t. C\u00e1 voi s\u00e1t th\u1ee7 th\u01b0\u1eddng ph\u1ed1i h\u1ee3p t\u1ea5n c\u00f4ng theo c\u1eb7p ho\u1eb7c theo nh\u00f3m khi nh\u1eafm v\u00e0o con m\u1ed3i l\u1edbn. Tuy nhi\u00ean, tr\u01b0\u1edbc \u0111\u00e2y, gi\u1edbi nghi\u00ean c\u1ee9u ch\u01b0a t\u1eebng quan s\u00e1t ch\u00fang th\u1ef1c hi\u1ec7n c\u00fa \u0111\u00e2m ki\u1ec3u ng\u01b0 l\u00f4i khi\u1ebfn con m\u1ed3i n\u1ed5 tung nh\u01b0 v\u1eady. Ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7 r\u1ea5t \u0111a d\u1ea1ng t\u00f9y n\u01a1i ch\u00fang sinh s\u1ed1ng, bao g\u1ed3m h\u1ea3i c\u1ea9u, c\u00e1 voi tr\u1eafng, k\u1ef3 l\u00e2n bi\u1ec3n, c\u00e1 voi l\u01b0ng g\u00f9, c\u00e1 voi xanh, \u0111\u00f2i h\u1ecfi c\u00e1ch \u0103n ri\u00eang bi\u1ec7t nh\u01b0 x\u00e9 nh\u1ecf b\u1eb1ng l\u1ef1c t\u00e1c \u0111\u1ed9ng m\u1ea1nh.<\/p>\n<p class=\"Normal\">H\u00e0nh vi n\u00e0y c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7 r\u1ea5t gi\u1ed1ng c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ph\u1ed1i h\u1ee3p m\u00e0 Ayres v\u00e0 \u0111\u1ed3ng nghi\u1ec7p t\u1eebng b\u1eaft g\u1eb7p, trong \u0111\u00f3 c\u00e1 voi s\u00e1t th\u1ee7 \u0111\u1ed1i \u0111\u1ea7u v\u1edbi c\u00e1 m\u1eadp voi (Rhincodon typus) c\u0169ng \u1edf v\u1ecbnh California. Trong nh\u1eefng cu\u1ed9c s\u0103n \u0111\u00f3, c\u00e1 voi s\u00e1t th\u1ee7 thay phi\u00ean nhau h\u00fac v\u00e0o con m\u1ed3i. Tuy \u0111\u1ed9ng t\u00e1c h\u00fac \u0111\u1ea7u kh\u00e1 quen thu\u1ed9c, chu\u1ed7i h\u00e0nh \u0111\u1ed9ng gi\u1eef, th\u1ea3 v\u00e0 chia nh\u1ecf x\u00e1c c\u00f3 th\u1ec3 l\u00e0 k\u1ef9 thu\u1eadt s\u0103n m\u1ed3i m\u1edbi c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7.<\/p>\n<div>\n<figure class=\"item_slide_show clearfix\">\n<div id=\"video_parent_450917\" class=\" layout_version_2    box_embed_video_parent embed_video_new\" data-vorientation=\"landscape\" data-vcate=\"1003834\" data-vscate=\"1006241\" data-vscaten=\"Khoa h\u1ecdc c\u00f4ng ngh\u1ec7\" data-vid=\"450917\" data-ratio=\"1\" data-articleoriginal=\"5101175\" data-ads=\"0\" data-license=\"0\" data-duration=\"21\" data-brandsafe=\"0\" data-type=\"0\" data-play=\"0\" data-frame=\"\" data-aot=\"\" data-videoclassify=\"None\" data-vwidth=\"1280\" data-vheight=\"720\">\n<div data-vid=\"450917\" class=\"box_img_video embed-container img-orientation-landscape\"><img decoding=\"async\" class=\"thumb-above-video\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/ca-voi-sat-thu-huc-ca-mat-trang-vo-vun-1784868293.webp\" alt=\"C\u00e1 voi s\u00e1t th\u1ee7 h\u00fac c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n\" title=\"ca-voi-sat-thu-huc-ca-mat-trang-vo-vun-1784868293\"><\/p>\n<div class=\"icon_blockvideo\">\n<div class=\"img_icon\">\u00a0<\/div>\n<div class=\"image_icon_center\">\u00a0<\/div>\n<\/div>\n<\/div>\n<div id=\"embed_video_450917\" class=\"box_embed_video\">\n<div class=\"embed-container ratio-custom orientation-landscape\">\n<div class=\"parser_title\">C\u00e1 voi s\u00e1t th\u1ee7 h\u00fac c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n<\/div>\n<\/div>\n<\/div>\n<\/div><figcaption class=\"desc_cation\">\n<div class=\"inner_caption\">\n<p class=\"Image\">C\u00e1 voi s\u00e1t th\u1ee7 h\u00fac x\u00e1c c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 th\u00e0nh nhi\u1ec1u m\u1ea3nh. Video: <em>Kathryn Ayres<\/em><\/p>\n<\/div>\n<\/figcaption><\/figure>\n<\/div>\n<p class=\"Normal\">Nh\u00f3m nghi\u00ean c\u1ee9u n\u00eau gi\u1ea3 thuy\u1ebft c\u00e1 voi s\u00e1t th\u1ee7 tr\u01b0\u1edfng th\u00e0nh \u0111ang x\u1eed l\u00fd th\u1ee9c \u0103n cho con non b\u1edfi c\u1ea3 hai cu\u1ed9c \u0111\u1ee5ng \u0111\u1ed9 \u0111\u1ec1u c\u00f3 m\u1eb7t th\u00e0nh vi\u00ean nh\u1ecf h\u01a1n. Nh\u01b0ng hai quan s\u00e1t n\u00eau tr\u00ean kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh ch\u00fang c\u1ed1 \u00fd cho \u0103n ho\u1eb7c d\u1ea1y con non. Vi\u1ec7c chia nh\u1ecf th\u1ee9c \u0103n c\u0169ng c\u00f3 th\u1ec3 c\u1ee7ng c\u1ed1 quan h\u1ec7 g\u1eafn b\u00f3 trong \u0111\u00e0n.<\/p>\n<p class=\"Normal\">C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng kh\u00f4ng lo\u1ea1i tr\u1eeb kh\u1ea3 n\u0103ng \u0111\u00f3 l\u00e0 h\u00e0nh vi n\u00f4 \u0111\u00f9a \u0111\u1ec3 gi\u1ea3i tr\u00ed. C\u00e1 voi s\u00e1t th\u1ee7 l\u00e0 lo\u00e0i v\u1eadt th\u00f4ng minh v\u00e0 c\u00f3 t\u00ednh x\u00e3 h\u1ed9i cao, \u0111\u00f4i khi ch\u00fang v\u1eddn, qu\u0103ng qu\u1eadt ho\u1eb7c \u0111\u00e2m v\u00e0o m\u1ed3i m\u00e0 kh\u00f4ng \u0103n ngay l\u1eadp t\u1ee9c. Ayres ch\u00fa \u00fd \u0111\u1ebfn v\u1ebft th\u01b0\u01a1ng l\u1edbn tr\u00ean th\u00e2n c\u00e1 m\u1eb7t tr\u0103ng tr\u01b0\u1edbc c\u00fa va ch\u1ea1m, h\u00e9 l\u1ed9 c\u00e1 voi s\u00e1t th\u1ee7 c\u00f3 th\u1ec3 \u0111\u00e3 \u0103n ph\u1ea7n n\u1ed9i t\u1ea1ng gi\u00e0u d\u01b0\u1ee1ng ch\u1ea5t nh\u1ea5t c\u1ee7a con m\u1ed3i.<\/p>\n<p class=\"Normal\">Nh\u00f3m t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u suy \u0111o\u00e1n vi\u1ec7c ph\u00e2n t\u00e1n l\u1edbp da gi\u00e0u vi khu\u1ea9n v\u00e0 m\u00f4 s\u1ee5n c\u1ee7a c\u00e1 m\u1eb7t tr\u0103ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u01b0\u1edbc xung quanh ho\u1eb7c gi\u00fap c\u00e1 voi s\u00e1t th\u1ee7 ti\u1ebfp x\u00fac v\u1edbi vi khu\u1ea9n c\u00f3 l\u1ee3i. C\u1ea5u tr\u00fac c\u01a1 th\u1ec3 d\u1eb9t c\u1ee7a c\u00e1 m\u1eb7t tr\u0103ng r\u1ea5t kh\u00e1c th\u01b0\u1eddng, c\u00f3 th\u1ec3 khi\u1ebfn ch\u00fang d\u1ec5 v\u1ee1 th\u00e0nh nhi\u1ec1u m\u1ea3nh d\u01b0\u1edbi l\u1ef1c va ch\u1ea1m t\u1ed1c \u0111\u1ed9 cao c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7 h\u01a1n so v\u1edbi nh\u1eefng lo\u00e0i c\u00e1 kh\u00e1c.<\/p>\n<p class=\"Normal\"><strong>An Khang <\/strong><em>t\u1ed5ng h\u1ee3p<\/em><\/p>\n<\/article>\n<hr>\n<p>https:\/\/vnexpress.net\/ca-voi-sat-thu-huc-ca-mat-trang-vo-vun-5101175.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1 voi s\u00e1t th\u1ee7 h\u00fac c\u00e1 m\u1eb7t tr\u0103ng v\u1ee1 v\u1ee5n X\u00e1c c\u00e1 m\u1eb7t tr\u0103ng kh\u1ed5ng l\u1ed3 ph\u00e1t n\u1ed5 sau c\u00fa h\u00fac m\u1ea1nh \u1edf t\u1ed1c \u0111\u1ed9 cao c\u1ee7a c\u00e1 voi s\u00e1t th\u1ee7, ngay tr\u01b0\u1edbc m\u1eaft c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u. Theo Live Science, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ch\u1ee9ng ki\u1ebfn c\u00e1 voi s\u00e1t th\u1ee7 h\u1ee3p t\u00e1c \u0111\u1ec3 h\u00fac<\/p>\n","protected":false},"author":1,"featured_media":10400,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-10399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/10399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10399"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/10399\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/10400"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}