{"id":13349,"date":"2020-03-31T04:34:55","date_gmt":"2020-03-31T04:34:55","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13349"},"modified":"2020-03-31T04:34:55","modified_gmt":"2020-03-31T04:34:55","slug":"0a383da875eb45c50f57fdd6fbf95953","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/animal-science\/0a383da875eb45c50f57fdd6fbf95953\/","title":{"rendered":"Kh\u1ec9 \u0111\u1ed9t t\u1ea1o ra \u00e2m thanh \u201ch\u1eaft h\u01a1i\u201d \u0111\u1ec3 giao ti\u1ebfp v\u1edbi con ng\u01b0\u1eddi"},"content":{"rendered":"

Kh\u1ec9 \u0111\u1ed9t t\u1ea1o ra \u00e2m thanh “h\u1eaft h\u01a1i” m\u1edbi \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a ng\u01b0\u1eddi ch\u0103m s\u00f3c<\/h2>\n\n

Kh\u1ec9 \u0111\u1ed9t nu\u00f4i nh\u1ed1t h\u1ecdc c\u00e1ch giao ti\u1ebfp v\u1edbi con ng\u01b0\u1eddi<\/h2>\n\n

Nhi\u1ec1u n\u0103m tr\u01b0\u1edbc, Ti\u1ebfn s\u0129 Roberta Salmi, nh\u00e0 nh\u00e2n ch\u1ee7ng h\u1ecdc sinh h\u1ecdc t\u1ea1i S\u1edf th\u00fa Atlanta, \u0111\u00e3 nh\u1eadn th\u1ea5y m\u1ed9t \u00e2m thanh kh\u00e1c th\u01b0\u1eddng ph\u00e1t ra t\u1eeb nh\u1eefng con kh\u1ec9 \u0111\u1ed9t. Khi ng\u01b0\u1eddi ch\u0103m s\u00f3c ti\u1ebfp c\u1eadn v\u1edbi th\u1ee9c \u0103n, nh\u1eefng con kh\u1ec9 \u0111\u1ed9t s\u1ebd h\u00e1 to mi\u1ec7ng v\u00e0 ph\u00e1t ra ti\u1ebfng \u0111\u1ed9ng nh\u01b0 gi\u1eefa ti\u1ebfng ho v\u00e0 h\u1eaft h\u01a1i – “h\u1eaft h\u01a1i”.<\/p>\n\n

L\u00fac \u0111\u1ea7u, Salmi v\u00e0 nh\u1eefng ng\u01b0\u1eddi ch\u0103m s\u00f3c ch\u1ec9 th\u1ea5y bu\u1ed3n c\u01b0\u1eddi, nh\u01b0ng h\u1ecd nhanh ch\u00f3ng nh\u1eadn ra r\u1eb1ng ti\u1ebfng h\u1eaft h\u01a1i n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ti\u1ebfng \u0111\u1ed9ng vui tai. \u0110\u00f3 l\u00e0 c\u00e1ch nh\u1eefng con kh\u1ec9 \u0111\u1ed9t giao ti\u1ebfp v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u0103m s\u00f3c ch\u00fang.<\/p>\n\n

Kh\u1ec9 \u0111\u1ed9t trong s\u1edf th\u00fa h\u1eaft h\u01a1i \u0111\u1ec3 xin th\u1ee9c \u0103n<\/h2>\n\n

\u0110\u1ec3 nghi\u00ean c\u1ee9u h\u00e0nh vi n\u00e0y, Salmi v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p c\u1ee7a b\u00e0 \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t th\u00ed nghi\u1ec7m v\u1edbi t\u00e1m con kh\u1ec9 \u0111\u1ed9t \u0111\u1ea5t th\u1ea5p ph\u00eda t\u00e2y t\u1ea1i S\u1edf th\u00fa Atlanta. H\u1ecd \u0111\u1eb7t m\u1ed9t x\u00f4 nho b\u00ean ngo\u00e0i chu\u1ed3ng c\u1ee7a nh\u1eefng con v\u1eadt, y\u00eau c\u1ea7u m\u1ed9t ng\u01b0\u1eddi ch\u0103m s\u00f3c \u0111\u1ee9ng b\u00ean ngo\u00e0i l\u1ed3ng v\u00e0 y\u00eau c\u1ea7u ng\u01b0\u1eddi ch\u0103m s\u00f3c \u0111\u00f3 c\u1ea7m m\u1ed9t x\u00f4 nho.<\/p>\n\n

Nh\u1eefng con kh\u1ec9 \u0111\u1ed9t ch\u1ee7 y\u1ebfu gi\u1eef im l\u1eb7ng khi ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u01b0a nho ho\u1eb7c ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eb7p ng\u01b0\u1eddi ch\u0103m s\u00f3c. Tuy nhi\u00ean, ch\u00fang h\u1eaft h\u01a1i – v\u00e0 t\u1ea1o ra nh\u1eefng ti\u1ebfng \u0111\u1ed9ng v\u00e0 c\u1eed ch\u1ec9 kh\u00e1c \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd – khi ng\u01b0\u1eddi ch\u0103m s\u00f3c c\u1ea7m th\u1ee9c \u0103n.<\/p>\n\n

M\u1ed9t n\u1eeda s\u1ed1 kh\u1ec9 \u0111\u1ed9t \u0111\u00e3 h\u1eaft h\u01a1i trong su\u1ed1t th\u00ed nghi\u1ec7m v\u00e0 ch\u00fang li\u00ean t\u1ee5c ph\u00e1t ra ti\u1ebfng \u0111\u1ed9ng cho \u0111\u1ebfn khi ng\u01b0\u1eddi ch\u0103m s\u00f3c ph\u1ea3n \u1ee9ng l\u1ea1i. Nh\u1eefng con kh\u1ec9 \u0111\u1ed9t kh\u00f4ng bao gi\u1edd h\u1eaft h\u01a1i v\u1edbi nhau, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y \u00e2m thanh n\u00e0y d\u00e0nh ri\u00eang cho con ng\u01b0\u1eddi.<\/p>\n\n

H\u1eaft h\u01a1i l\u00e0 kh\u1ea3 n\u0103ng hi\u1ebfm g\u1eb7p \u1edf \u0111\u1ed9ng v\u1eadt<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc ch\u01b0a bao gi\u1edd quan s\u00e1t th\u1ea5y kh\u1ec9 \u0111\u1ed9t h\u1eaft h\u01a1i trong t\u1ef1 nhi\u00ean, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y r\u1eb1ng kh\u1ec9 \u0111\u1ed9t nu\u00f4i nh\u1ed1t c\u00f3 th\u1ec3 h\u1ecdc c\u00e1ch t\u1ea1o ra nh\u1eefng \u00e2m thanh m\u1edbi. \u0110\u00e2y l\u00e0 m\u1ed9t kh\u1ea3 n\u0103ng hi\u1ebfm g\u1eb7p \u1edf \u0111\u1ed9ng v\u1eadt. H\u1ea7u h\u1ebft c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf nh\u1eefng \u00e2m thanh b\u1ea9m sinh, nh\u01b0ng m\u1ed9t s\u1ed1 lo\u00e0i linh tr\u01b0\u1edfng, bao g\u1ed3m c\u1ea3 kh\u1ec9 \u0111\u1ed9t, tinh tinh v\u00e0 \u0111\u01b0\u1eddi \u01b0\u01a1i, \u0111\u00e3 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng h\u1ecdc nh\u1eefng \u00e2m thanh m\u1edbi khi b\u1ecb nu\u00f4i nh\u1ed1t.<\/p>\n\n

H\u1eaft h\u01a1i c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c h\u1ecdc gi\u1ecdng n\u00f3i<\/h2>\n\n

Nh\u1eefng ph\u00e1t hi\u1ec7n trong nghi\u00ean c\u1ee9u c\u1ee7a Salmi b\u1ed5 sung th\u00eam v\u00e0o m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn b\u1eb1ng ch\u1ee9ng cho th\u1ea5y r\u1eb1ng c\u00e1c lo\u00e0i linh tr\u01b0\u1edfng c\u00f3 kh\u1ea3 n\u0103ng h\u1ecdc gi\u1ecdng n\u00f3i \u1edf m\u1ee9c \u0111\u1ed9 h\u1ea1n ch\u1ebf ho\u1eb7c trung b\u00ecnh. H\u1ecdc gi\u1ecdng n\u00f3i l\u00e0 kh\u1ea3 n\u0103ng h\u1ecdc nh\u1eefng \u00e2m thanh m\u1edbi th\u00f4ng qua s\u1ef1 b\u1eaft ch\u01b0\u1edbc. Con ng\u01b0\u1eddi l\u00e0 nh\u1eefng ng\u01b0\u1eddi h\u1ecdc gi\u1ecdng n\u00f3i th\u00e0nh th\u1ea1o nh\u1ea5t, nh\u01b0ng m\u1ed9t s\u1ed1 lo\u00e0i \u0111\u1ed9ng v\u1eadt, ch\u1eb3ng h\u1ea1n nh\u01b0 chim v\u00e0 c\u00e1 voi, c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng n\u00e0y.<\/p>\n\n

C\u00e1c lo\u00e0i v\u01b0\u1ee3n kh\u00e1c c\u0169ng \u0111\u00e3 h\u1ecdc c\u00e1ch t\u1ea1o ra nh\u1eefng \u00e2m thanh m\u1edbi<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ghi nh\u1eadn nh\u1eefng lo\u00e0i v\u01b0\u1ee3n kh\u00e1c nu\u00f4i nh\u1ed1t h\u1ecdc c\u00e1ch t\u1ea1o ra nh\u1eefng \u00e2m thanh m\u1edbi, bao g\u1ed3m c\u1ea3 tinh tinh v\u00e0 \u0111\u01b0\u1eddi \u01b0\u01a1i. V\u00ed d\u1ee5, m\u1ed9t s\u1ed1 tinh tinh \u0111\u00e3 h\u1ecdc c\u00e1ch b\u1eaft ch\u01b0\u1edbc l\u1eddi n\u00f3i c\u1ee7a con ng\u01b0\u1eddi v\u00e0 m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddi \u01b0\u01a1i \u0111\u00e3 h\u1ecdc c\u00e1ch t\u1ea1o ra nhi\u1ec1u \u00e2m thanh kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 ti\u1ebfng hu\u00fdt s\u00e1o v\u00e0 ti\u1ebfng l\u00e1ch c\u00e1ch.<\/p>\n\n

H\u1eaft h\u01a1i l\u00e0 c\u00e1ch kh\u1ec9 \u0111\u1ed9t y\u00eau c\u1ea7u th\u1ee9c \u0103n<\/h2>\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tin r\u1eb1ng kh\u1ec9 \u0111\u1ed9t b\u1eaft \u0111\u1ea7u h\u1eaft h\u01a1i \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a ng\u01b0\u1eddi ch\u0103m s\u00f3c. Ch\u00fang c\u00f3 th\u1ec3 nh\u1eadn ra r\u1eb1ng nh\u1eefng \u00e2m thanh li\u00ean quan \u0111\u1ebfn b\u1ec7nh t\u1eadt s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n \u1ee9ng t\u1eeb ng\u01b0\u1eddi ch\u0103m s\u00f3c, v\u00ec v\u1eady ch\u00fang b\u1eaft \u0111\u1ea7u h\u1eaft h\u01a1i \u0111\u1ec3 y\u00eau c\u1ea7u th\u1ee9c \u0103n.<\/p>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi ph\u1ee9c t\u1ea1p<\/h2>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi ph\u1ee9c t\u1ea1p bao g\u1ed3m c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 v\u1ec1 gi\u1ecdng n\u00f3i v\u00e0 th\u1ec3 ch\u1ea5t. Nh\u1eefng con kh\u1ec9 \u0111\u1ed9t h\u00e1 to mi\u1ec7ng, th\u1edf ra m\u1ea1nh v\u00e0 \u0111\u00f4i khi t\u1ea1o ra nh\u1eefng \u00e2m thanh v\u00e0 c\u1eed ch\u1ec9 kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ed7 tay, \u0111\u1eadp ng\u1ef1c v\u00e0 \u0111\u1eadp v\u00e0o chu\u1ed3ng.<\/p>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi x\u00e3 h\u1ed9i<\/h2>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi x\u00e3 h\u1ed9i h\u01b0\u1edbng \u0111\u1ebfn con ng\u01b0\u1eddi. Nh\u1eefng con kh\u1ec9 \u0111\u1ed9t ch\u1ec9 h\u1eaft h\u01a1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u0103m s\u00f3c v\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c, ch\u1ee9 kh\u00f4ng ph\u1ea3i v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y h\u1eaft h\u01a1i l\u00e0 c\u00e1ch kh\u1ec9 \u0111\u1ed9t giao ti\u1ebfp v\u1edbi con ng\u01b0\u1eddi.<\/p>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi \u0111\u01b0\u1ee3c h\u1ecdc<\/h2>\n\n

H\u1eaft h\u01a1i l\u00e0 m\u1ed9t h\u00e0nh vi \u0111\u01b0\u1ee3c h\u1ecdc v\u00e0 kh\u00f4ng c\u00f3 \u1edf nh\u1eefng con kh\u1ec9 \u0111\u1ed9t hoang d\u00e3. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y r\u1eb1ng nh\u1eefng con kh\u1ec9 \u0111\u1ed9t c\u00f3 kh\u1ea3 n\u0103ng h\u1ecdc nh\u1eefng \u00e2m thanh v\u00e0 h\u00e0nh vi m\u1edbi khi b\u1ecb nu\u00f4i nh\u1ed1t.<\/p>\n\n

H\u1eaft h\u01a1i c\u00f3 th\u1ec3 gi\u00fap kh\u1ec9 \u0111\u1ed9t th\u00edch nghi v\u1edbi vi\u1ec7c nu\u00f4i nh\u1ed1t<\/h2>\n\n

H\u1eaft h\u01a1i c\u00f3 th\u1ec3 gi\u00fap kh\u1ec9 \u0111\u1ed9t \u0111\u1ed1i ph\u00f3 v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c khi b\u1ecb nu\u00f4i nh\u1ed1t. Khi h\u1ecdc c\u00e1ch giao ti\u1ebfp v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u0103m s\u00f3c, kh\u1ec9 \u0111\u1ed9t c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a m\u00ecnh v\u00e0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe.<\/p>","protected":false},"excerpt":{"rendered":"

Kh\u1ec9 \u0111\u1ed9t t\u1ea1o ra \u00e2m thanh “h\u1eaft h\u01a1i” m\u1edbi \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a ng\u01b0\u1eddi ch\u0103m s\u00f3c Kh\u1ec9 \u0111\u1ed9t nu\u00f4i nh\u1ed1t h\u1ecdc c\u00e1ch giao ti\u1ebfp v\u1edbi con ng\u01b0\u1eddi…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1040],"tags":[3289,741,309,18003,18004],"class_list":["post-13349","post","type-post","status-publish","format-standard","hentry","category-animal-science","tag-primates","tag-zoology","tag-animal-behavior","tag-gorillas","tag-vocal-learning"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13349","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=13349"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13349\/revisions"}],"predecessor-version":[{"id":13350,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13349\/revisions\/13350"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=13349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=13349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=13349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}