{"id":15020,"date":"2023-09-11T12:34:08","date_gmt":"2023-09-11T12:34:08","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15020"},"modified":"2023-09-11T12:34:08","modified_gmt":"2023-09-11T12:34:08","slug":"the-enchanting-songs-of-humpback-whales","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/the-enchanting-songs-of-humpback-whales\/","title":{"rendered":"Ti\u1ebfng h\u00e1t quy\u1ebfn r\u0169 c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9: B\u1ea3n giao h\u01b0\u1edfng c\u1ee7a \u0111\u1ea1i d\u01b0\u01a1ng"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Ti\u1ebfng h\u00e1t quy\u1ebfn r\u0169 c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9<\/h2>\n\n<p>C\u00e1 voi l\u01b0ng g\u00f9 n\u1ed5i ti\u1ebfng v\u1edbi nh\u1eefng b\u00e0i h\u00e1t da di\u1ebft v\u00e0 ph\u1ee9c t\u1ea1p, \u0111\u00e3 quy\u1ebfn r\u0169 c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea thi\u00ean nhi\u00ean. Nh\u1eefng b\u00e0i h\u00e1t n\u00e0y n\u1eb1m trong s\u1ed1 nh\u1eefng \u00e2m thanh \u0111\u1ed9ng v\u1eadt tinh t\u1ebf nh\u1ea5t v\u00e0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong c\u00e1c t\u01b0\u01a1ng t\u00e1c x\u00e3 h\u1ed9i c\u1ee7a lo\u00e0i c\u00e1 voi.<\/p>\n\n<h3 class=\"wp-block-heading\">C\u1ea5u tr\u00fac b\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9<\/h3>\n\n<p>B\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9 bi\u1ec3u hi\u1ec7n m\u1ed9t c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ng\u00f4n ng\u1eef c\u1ee7a con ng\u01b0\u1eddi. Ch\u00fang bao g\u1ed3m c\u00e1c \u0111\u01a1n v\u1ecb \u00e2m thanh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ee5m t\u1eeb, sau \u0111\u00f3 \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i theo c\u00e1c ki\u1ec3u g\u1ecdi l\u00e0 ch\u1ee7 \u0111\u1ec1. M\u1ed7i b\u00e0i h\u00e1t \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb hai \u0111\u1ebfn ch\u00edn ch\u1ee7 \u0111\u1ec1 v\u00e0 c\u00e1c ch\u1ee7 \u0111\u1ec1 \u0111\u01b0\u1ee3c h\u00e1t theo m\u1ed9t th\u1ee9 t\u1ef1 c\u1ee5 th\u1ec3.<\/p>\n\n<p>C\u00e1c c\u1ee5m t\u1eeb t\u1ea1o n\u00ean b\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9 c\u00f3 \u00e2m thanh r\u1ea5t kh\u00e1c nhau. M\u1ed9t s\u1ed1 gi\u1ed1ng nh\u01b0 ti\u1ebfng r\u00ean r\u1ec9 tr\u1ea7m th\u1ea5p c\u1ee7a \u0111\u00e0n cello, trong khi nh\u1eefng c\u1ee5m t\u1eeb kh\u00e1c l\u1ea1i gi\u1ed1ng v\u1edbi ti\u1ebfng r\u00edu r\u00edt c\u1ee7a m\u1ed9t con chim bi\u1ebft h\u00f3t. S\u1ef1 \u0111a d\u1ea1ng v\u1ec1 \u00e2m thanh n\u00e0y g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean b\u1ea3n ch\u1ea5t \u0111\u1ed9c \u0111\u00e1o v\u00e0 quy\u1ebfn r\u0169 c\u1ee7a nh\u1eefng b\u00e0i h\u00e1t n\u00e0y.<\/p>\n\n<h3 class=\"wp-block-heading\">Ch\u1ee9c n\u0103ng c\u1ee7a b\u00e0i h\u00e1t c\u00e1 voi l\u01b0ng g\u00f9<\/h3>\n\n<p>Ban \u0111\u1ea7u, c\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng c\u00e1 voi l\u01b0ng g\u00f9 \u0111\u1ef1c h\u00e1t \u0111\u1ec3 thu h\u00fat c\u00e1 voi c\u00e1i. Tuy nhi\u00ean, c\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp theo \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng nh\u1eefng b\u00e0i h\u00e1t n\u00e0y ch\u1ee7 y\u1ebfu ph\u1ee5c v\u1ee5 c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Thi\u1ebft l\u1eadp s\u1ef1 th\u1ed1ng tr\u1ecb:<\/strong> C\u00e1 voi \u0111\u1ef1c h\u00e1t \u0111\u1ec3 thi\u1ebft l\u1eadp s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a m\u00ecnh trong \u0111\u00e0n v\u00e0 \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh tuy\u00ean b\u1ed1 l\u00e3nh th\u1ed5 c\u1ee7a m\u00ecnh.<\/li>\n<li><strong>H\u1eb9n h\u00f2:<\/strong> M\u1eb7c d\u00f9 nh\u1eefng b\u00e0i h\u00e1t c\u00f3 th\u1ec3 kh\u00f4ng tr\u1ef1c ti\u1ebfp thu h\u00fat c\u00e1 voi c\u00e1i, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 trong vi\u1ec7c t\u00e1n t\u1ec9nh b\u1eb1ng c\u00e1ch th\u1ec3 hi\u1ec7n th\u1ec3 l\u1ef1c v\u00e0 gi\u1ecdng h\u00e1t c\u1ee7a c\u00e1 voi \u0111\u1ef1c.<\/li>\n<li><strong>Li\u00ean k\u1ebft x\u00e3 h\u1ed9i:<\/strong> C\u00e1 voi l\u01b0ng g\u00f9 h\u00e1t c\u00f9ng nhau trong nh\u1eefng nh\u00f3m l\u1edbn, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap c\u1ee7ng c\u1ed1 c\u00e1c m\u1ed1i li\u00ean k\u1ebft x\u00e3 h\u1ed9i v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 h\u1ee3p t\u00e1c.<\/li>\n<li><strong>\u0110i\u1ec1u h\u01b0\u1edbng v\u00e0 giao ti\u1ebfp:<\/strong> Nh\u1eefng b\u00e0i h\u00e1t n\u00e0y c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c \u0111i\u1ec1u h\u01b0\u1edbng v\u00e0 giao ti\u1ebfp t\u1eeb xa gi\u1eefa nh\u1eefng ch\u00fa c\u00e1 voi.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">H\u1ecdc t\u1eadp v\u0103n h\u00f3a v\u00e0 s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a b\u00e0i h\u00e1t c\u00e1 voi l\u01b0ng g\u00f9<\/h3>\n\n<p>M\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t c\u1ee7a b\u00e0i h\u00e1t c\u00e1 voi l\u01b0ng g\u00f9 l\u00e0 s\u1ef1 truy\u1ec1n t\u1ea3i v\u0103n h\u00f3a c\u1ee7a ch\u00fang. C\u00e1 voi trong c\u00e1c qu\u1ea7n th\u1ec3 kh\u00e1c nhau h\u00e1t nh\u1eefng b\u00e0i h\u00e1t ho\u00e0n to\u00e0n kh\u00e1c nhau v\u00e0 nh\u1eefng b\u00e0i h\u00e1t n\u00e0y ph\u00e1t tri\u1ec3n theo th\u1eddi gian. M\u1ed7i n\u0103m, m\u1ed9t v\u00e0i con c\u00e1 voi trong khu v\u1ef1c sinh s\u1ea3n s\u1ebd gi\u1edbi thi\u1ec7u nh\u1eefng y\u1ebfu t\u1ed1 m\u1edbi v\u00e0o m\u1ed9t b\u00e0i h\u00e1t, sau \u0111\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng con \u0111\u1ef1c kh\u00e1c ti\u1ebfp nh\u1eadn.<\/p>\n\n<p>Qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u0103n h\u00f3a n\u00e0y cho ph\u00e9p nh\u1eefng b\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9 th\u00edch nghi v\u1edbi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1ed9ng l\u1ef1c x\u00e3 h\u1ed9i. N\u00f3 c\u0169ng g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 \u0111a d\u1ea1ng c\u1ee7a nh\u1eefng b\u00e0i h\u00e1t gi\u1eefa c\u00e1c qu\u1ea7n th\u1ec3 kh\u00e1c nhau.<\/p>\n\n<h3 class=\"wp-block-heading\">B\u00ed \u1ea9n c\u1ee7a b\u00e0i h\u00e1t c\u00e1 voi l\u01b0ng g\u00f9<\/h3>\n\n<p>M\u1eb7c d\u00f9 \u0111\u00e3 nghi\u00ean c\u1ee9u h\u00e0ng th\u1eadp k\u1ef7, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ch\u01b0a hi\u1ec3u h\u1ebft m\u1ee5c \u0111\u00edch v\u00e0 c\u01a1 ch\u1ebf \u0111\u1eb1ng sau b\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9. T\u1ea1i sao ch\u00fang h\u00e1t? L\u00e0m th\u1ebf n\u00e0o ch\u00fang h\u1ecdc \u0111\u01b0\u1ee3c b\u00e0i h\u00e1t c\u1ee7a m\u00ecnh? L\u00e0m th\u1ebf n\u00e0o ch\u00fang ph\u1ed1i h\u1ee3p ti\u1ebfng h\u00e1t c\u1ee7a m\u00ecnh trong nh\u1eefng nh\u00f3m l\u1edbn?<\/p>\n\n<p>Nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y v\u1eabn ti\u1ebfp t\u1ee5c h\u1ea5p d\u1eabn c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 truy\u1ec1n c\u1ea3m h\u1ee9ng cho nh\u1eefng nghi\u00ean c\u1ee9u m\u1edbi. Khi ch\u00fang ta \u0111i s\u00e2u h\u01a1n v\u00e0o th\u1ebf gi\u1edbi b\u00e0i h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9, ch\u00fang ta s\u1ebd hi\u1ec3u h\u01a1n v\u1ec1 s\u1ef1 ph\u1ee9c t\u1ea1p v\u00e0 v\u1ebb \u0111\u1eb9p c\u1ee7a nh\u1eefng sinh v\u1eadt b\u00ed \u1ea9n n\u00e0y.<\/p>\n\n<h3 class=\"wp-block-heading\">L\u1eafng nghe ti\u1ebfng h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9<\/h3>\n\n<p>C\u00f3 th\u1ec3 nghe th\u1ea5y ti\u1ebfng h\u00e1t c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9 \u1edf t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ea1i d\u01b0\u01a1ng tr\u00ean th\u1ebf gi\u1edbi. N\u1ebfu b\u1ea1n c\u00f3 may m\u1eafn \u0111\u01b0\u1ee3c ch\u1ee9ng ki\u1ebfn m\u1ed9t ch\u00fa c\u00e1 voi l\u01b0ng g\u00f9 \u0111ang h\u00e1t, h\u00e3y d\u00e0nh th\u1eddi gian \u0111\u1ec3 l\u1eafng nghe v\u00e0 tr\u1ea7m tr\u1ed3 tr\u01b0\u1edbc nh\u1eefng \u00e2m thanh da di\u1ebft v\u00e0 quy\u1ebfn r\u0169 c\u1ee7a nh\u1eefng lo\u00e0i \u0111\u1ed9ng v\u1eadt tuy\u1ec7t v\u1eddi n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ti\u1ebfng h\u00e1t quy\u1ebfn r\u0169 c\u1ee7a c\u00e1 voi l\u01b0ng g\u00f9 C\u00e1 voi l\u01b0ng g\u00f9 n\u1ed5i ti\u1ebfng v\u1edbi nh\u1eefng b\u00e0i h\u00e1t da di\u1ebft v\u00e0 ph\u1ee9c t\u1ea1p, \u0111\u00e3 quy\u1ebfn r\u0169 c\u00e1c nh\u00e0 khoa&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[20059,5789,3551,361,252],"class_list":["post-15020","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-whale-songs","tag-animal-communication","tag-humpback-whales","tag-marine-biology","tag-nature"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15020","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=15020"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15020\/revisions"}],"predecessor-version":[{"id":15021,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/15020\/revisions\/15021"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=15020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=15020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=15020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}