{"id":1467,"date":"2026-08-26T05:50:00","date_gmt":"2026-08-25T20:50:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-26-ryukyu-scops-owl-copulation-calls-vi\/"},"modified":"2026-08-26T05:50:00","modified_gmt":"2026-08-25T20:50:00","slug":"2026-08-26-ryukyu-scops-owl-copulation-calls-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-26-ryukyu-scops-owl-copulation-calls-vi\/","title":{"rendered":"C\u00fa Ryukyu ph\u1ea3n \u1ee9ng m\u1ea1nh m\u1ebd h\u01a1n tr\u01b0\u1edbc ti\u1ebfng g\u1ecdi giao ph\u1ed1i c\u1ee7a b\u1ea1n t\u00ecnh kh\u00e1c, \u0111\u00e2y l\u00e0 t\u00edn hi\u1ec7u c\u1ea3nh b\u00e1o l\u00e3nh th\u1ed5."},"content":{"rendered":"

2026-08-26 05:50 KST<\/strong><\/p>\n

Khi nh\u1eefng con c\u00fa Ryukyu tr\u00ean \u0111\u1ea3o Namdaito c\u1ee7a Nh\u1eadt B\u1ea3n nghe th\u1ea5y \u0111o\u1ea1n ghi \u00e2m ti\u1ebfng k\u00eau giao ph\u1ed1i c\u1ee7a m\u1ed9t b\u1ea1n t\u00ecnh kh\u00e1c tr\u1ed9n l\u1eabn v\u1edbi nhau, c\u1ea3 hai gi\u1edbi \u0111\u1ec1u va ch\u1ea1m m\u1ea1nh m\u1ebd h\u01a1n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng x\u00e1c nh\u1eadn r\u1eb1ng s\u1ed1 l\u01b0\u1ee3ng \u00e2m thanh giao ph\u1ed1i th\u1ef1c t\u1ebf t\u0103ng l\u00ean khi c\u00f3 k\u1ebb x\u00e2m nh\u1eadp, cho th\u1ea5y kh\u1ea3 n\u0103ng \u0111\u00f3 l\u00e0 t\u00edn hi\u1ec7u \u0111\u1ec3 b\u1ea3o v\u1ec7 l\u00e3nh th\u1ed5.<\/p>\n

\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i chim \u0111\u1ec1u k\u00eau khi giao ph\u1ed1i v\u00ec c\u00f9ng m\u1ed9t l\u00fd do. \u0110\u00e2y l\u00e0 m\u1ed9t th\u1eed nghi\u1ec7m sinh s\u1ea3n nh\u1eafm v\u00e0o m\u1ed9t ph\u00e2n lo\u00e0i tr\u00ean m\u1ed9t h\u00f2n \u0111\u1ea3o v\u00e0 c\u1ea7n nghi\u00ean c\u1ee9u th\u00eam \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng ch\u1ee9c n\u0103ng n\u00e0o gi\u1eefa kh\u1eb3ng \u0111\u1ecbnh l\u00e3nh th\u1ed5, li\u00ean k\u1ebft c\u1eb7p \u0111\u00f4i v\u00e0 g\u1eedi t\u00edn hi\u1ec7u cho gi\u1edbi t\u00ednh kh\u00e1c l\u00e0 quan tr\u1ecdng.<\/p>\n

B\u1ea1n \u0111\u00e3 nghe th\u1ea5y g\u00ec?<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 chu\u1ea9n b\u1ecb c\u00e1c b\u1ea3n ghi \u00e2m c\u1ee7a nhi\u1ec1u \u00e2m thanh kh\u00e1c nhau do lo\u00e0i c\u00fa Ryukyu t\u1ea1o ra, bao g\u1ed3m c\u1ea3 nh\u1eefng \u00e2m thanh bao g\u1ed3m \u00e2m thanh giao ph\u1ed1i v\u00e0 nh\u1eefng \u00e2m thanh kh\u00f4ng c\u00f3. Sau khi l\u1eafng nghe ti\u1ebfng chim tr\u00ean \u0111\u1ea3o Namdaito, ch\u00fang t\u00f4i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 v\u00e0 t\u1ea7n su\u1ea5t ch\u00fang t\u1ea5n c\u00f4ng c\u0169ng nh\u01b0 \u0111\u1ed9 g\u1ea7n c\u1ee7a ch\u00fang. Ph\u1ea3n h\u1ed3i v\u1ec1 b\u1ea3n ghi \u00e2m c\u00f3 \u00e2m thanh giao ph\u1ed1i r\u1ea5t m\u1ea1nh m\u1ebd \u1edf c\u1ea3 nam v\u00e0 n\u1eef.<\/p>\n

T\u1ea1i sao n\u00f3 \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 t\u00edn hi\u1ec7u l\u00e3nh th\u1ed5?<\/h2>\n

\u00c2m thanh giao ph\u1ed1i l\u00e0 nh\u1eefng \u00e2m thanh \u0111\u00e1ng ch\u00fa \u00fd kh\u00f4ng ch\u1ec9 b\u1ea1n t\u00ecnh m\u00e0 c\u1ea3 nh\u1eefng ng\u01b0\u1eddi \u1edf g\u1ea7n c\u0169ng c\u00f3 th\u1ec3 nghe th\u1ea5y. Quan s\u00e1t cho th\u1ea5y c\u1ea3 hai gi\u1edbi \u0111\u1ec1u ph\u1ea3n \u1ee9ng v\u00e0 t\u1ea7n su\u1ea5t cu\u1ed9c g\u1ecdi giao ph\u1ed1i t\u0103ng l\u00ean khi c\u00f3 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a nh\u1eefng k\u1ebb x\u00e2m nh\u1eadp ph\u00f9 h\u1ee3p v\u1edbi gi\u1ea3 thuy\u1ebft c\u1ea3nh b\u00e1o v\u1ec1 vi\u1ec7c b\u1ea3o v\u1ec7 b\u1ea1n \u0111\u1eddi v\u00e0 b\u1ea3o v\u1ec7 quan h\u1ec7 cha con. Tuy nhi\u00ean, ph\u1ea3n h\u1ed3i h\u00e0nh vi kh\u00f4ng tr\u1ef1c ti\u1ebfp \u0111\u1ecdc \u0111\u01b0\u1ee3c \u00fd \u0111\u1ecbnh.<\/p>\n

\"C\u00fa
\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh t\u1ea1o b\u1eb1ng AI \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh ch\u1ee5p s\u1ef1 ki\u1ec7n, quan s\u00e1t hay th\u00ed nghi\u1ec7m th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

\u0110\u1ea7u ti\u00ean l\u00e0 g\u00ec<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u gi\u1ea3i th\u00edch r\u1eb1ng \u0111\u00e2y l\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ea7u ti\u00ean ki\u1ec3m tra ph\u1ea3n \u1ee9ng v\u1edbi \u00e2m thanh giao ph\u1ed1i c\u1ee7a chim \u0111\u1ef1c v\u00e0 chim c\u00e1i. C\u00e1c nghi\u00ean c\u1ee9u v\u1ec1 ti\u1ebfng k\u00eau c\u1ee7a chim th\u01b0\u1eddng t\u1eadp trung v\u00e0o ti\u1ebfng h\u00f3t v\u00e0 c\u00e1ch t\u00e1n t\u1ec9nh. K\u1ebft qu\u1ea3 cho th\u1ea5y ngay c\u1ea3 nh\u1eefng \u00e2m thanh ng\u1eafn, hi\u1ebfm c\u0169ng c\u00f3 th\u1ec3 truy\u1ec1n t\u1ea3i th\u00f4ng tin v\u1ec1 c\u00e1c m\u1ed1i quan h\u1ec7 x\u00e3 h\u1ed9i v\u00e0 c\u1ea1nh tranh l\u00e3nh th\u1ed5.<\/p>\n

\u0110i\u1ec1u n\u00e0y c\u00f3 \u00e1p d\u1ee5ng cho c\u00e1c \u0111\u1ed9ng v\u1eadt kh\u00e1c kh\u00f4ng?<\/h2>\n

M\u1ed9t \u0111\u00e1nh gi\u00e1 ri\u00eang v\u00e0o n\u0103m 2026 \u0111\u00e3 t\u00f3m t\u1eaft r\u1eb1ng \u00e2m thanh trong v\u00e0 ngay sau khi giao ph\u1ed1i \u1edf \u0111\u1ed9ng v\u1eadt c\u00f3 x\u01b0\u01a1ng s\u1ed1ng c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u ch\u1ee9c n\u0103ng. Tuy nhi\u00ean, c\u00e1c lo\u00e0i kh\u00e1c nhau c\u00f3 l\u1ed1i s\u1ed1ng v\u00e0 h\u1ec7 th\u1ed1ng sinh s\u1ea3n kh\u00e1c nhau. K\u1ebft qu\u1ea3 kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n tr\u1ef1c ti\u1ebfp sang h\u00e0nh vi c\u1ee7a \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa ho\u1eb7c c\u00e1c lo\u00e0i chim kh\u00e1c.<\/p>\n

Nghi\u00ean c\u1ee9u ti\u1ebfp theo s\u1ebd x\u00e1c nh\u1eadn \u0111i\u1ec1u g\u00ec?<\/h2>\n

V\u1eabn c\u00f2n ph\u1ea3i xem li\u1ec7u ph\u1ea3n \u1ee9ng t\u01b0\u01a1ng t\u1ef1 c\u00f3 \u0111\u01b0\u1ee3c nh\u00e2n r\u1ed9ng tr\u00ean c\u00e1c h\u00f2n \u0111\u1ea3o v\u00e0 ph\u00e2n lo\u00e0i kh\u00e1c hay kh\u00f4ng v\u00e0 vi\u1ec7c x\u00e2m chi\u1ebfm l\u00e3nh th\u1ed5 th\u1ef1c t\u1ebf v\u00e0 th\u00e0nh c\u00f4ng sinh s\u1ea3n kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o. C\u0169ng c\u1ea7n c\u00f3 nh\u1eefng th\u00ed nghi\u1ec7m thay \u0111\u1ed5i \u0111\u1ed9 cao, \u0111\u1ed9 d\u00e0i v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang c\u1ee7a \u00e2m thanh giao c\u1ea5u. \u0110i\u1ec1u hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 nh\u1eefng con chim n\u00e0y ph\u00e2n bi\u1ec7t \u00e2m thanh giao ph\u1ed1i v\u1edbi c\u00e1c \u00e2m thanh kh\u00e1c v\u00e0 thay \u0111\u1ed5i h\u00e0nh vi c\u1ee7a ch\u00fang.<\/p>\n

Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n

Animal Behaviour original paper<\/a><\/p>\n

Hokkaido University research release<\/a><\/p>\n

Independent 2026 review of vertebrate copulation calls<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Trong m\u1ed9t th\u1eed nghi\u1ec7m ph\u00e1t l\u1ea1i c\u00fa Ryukyu tr\u00ean \u0111\u1ea3o Namdaito, c\u1ea3 hai gi\u1edbi \u0111\u1ec1u ph\u1ea3n \u1ee9ng m\u1ea1nh m\u1ebd v\u1edbi c\u00e1c b\u1ea3n ghi \u00e2m thanh giao ph\u1ed1i t\u1eeb c\u00e1c c\u00e1 th\u1ec3 kh\u00e1c. N\u00f3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a h\u00e0nh vi c\u1ee7a m\u1ed9t ph\u00e2n lo\u00e0i v\u00e0 kh\u00f4ng ch\u1ee9ng minh \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng c\u1ee7a \u00e2m thanh giao ph\u1ed1i \u1edf t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i chim.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1467","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}