{"id":13716,"date":"2025-08-28T11:15:50","date_gmt":"2025-08-28T18:15:50","guid":{"rendered":"https:\/\/zoo.org\/sinh-thai-hoc-chim-san-moi-o-thao-nguyen-cay-bui\/"},"modified":"2025-12-19T18:24:45","modified_gmt":"2025-12-20T02:24:45","slug":"sinh-thai-hoc-chim-san-moi-o-thao-nguyen-cay-bui","status":"publish","type":"page","link":"https:\/\/zoo.org\/vi\/sinh-thai-hoc-chim-san-moi-o-thao-nguyen-cay-bui\/","title":{"rendered":"Sinh th\u00e1i h\u1ecdc chim s\u0103n m\u1ed3i \u1edf th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i"},"content":{"rendered":"\n
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B\u1ed8 S\u0102N M\u1ed2I T\u00c2Y B\u1eaeC<\/h1>\n\n\n\n

H\u1ec6 SINH TH\u00c1I C\u00c1C LO\u00c0I CHIM S\u0102N M\u1ed2I \u1ede TH\u1ea2O NGUY\u00ca<\/strong><\/strong><\/p>\n<\/div>\n\n

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V\u01af\u01a0N CAO V\u00c0O T\u01af\u01a0NG LAI<\/h2>\n<\/div>\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i (c\u00f2n g\u1ecdi l\u00e0 “chim \u0103n th\u1ecbt”), m\u00f4i tr\u01b0\u1eddng s\u1ed1ng th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i \u1edf l\u01b0u v\u1ef1c s\u00f4ng Columbia ph\u00eda \u0111\u00f4ng Washington l\u00e0 n\u01a1i sinh s\u1ed1ng c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i chim tuy\u1ec7t v\u1eddi nh\u1ea5t th\u1ebf gi\u1edbi. \u0110\u1ea1i b\u00e0ng v\u00e0ng, c\u00fa tai ng\u1eafn, c\u00fa \u0111\u00e0o hang, chim \u01b0ng th\u1ea3o nguy\u00ean, di\u1ec1u h\u00e2u s\u1eaft v\u00e0 di\u1ec1u h\u00e2u ch\u00e2n th\u00f4 \u0111\u1ec1u sinh s\u1ed1ng trong c\u1ea3nh quan \u0111ang thay \u0111\u1ed5i n\u00e0y \u2013 d\u1ef1 \u00e1n n\u00e0y h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i m\u00e0 ch\u00fang sinh s\u1ed1ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng s\u1ef1 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 th\u1ef1c \u0111\u1ecba chuy\u00ean m\u00f4n t\u1eeb S\u1edf C\u00e1 v\u00e0 \u0110\u1ed9ng v\u1eadt hoang d\u00e3 Washington v\u00e0 nh\u00e2n vi\u00ean V\u01b0\u1eddn th\u00fa Woodland Park. C\u00f4ng vi\u1ec7c n\u00e0y \u0111ang gi\u00fap tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi nghi\u00ean c\u1ee9u quan tr\u1ecdng \u0111\u1ed1i v\u1edbi sinh th\u00e1i h\u1ecdc v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i n\u00e0y v\u00e0 m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a ch\u00fang, ch\u1eb3ng h\u1ea1n nh\u01b0 x\u00e1c \u0111\u1ecbnh h\u00e0nh lang di c\u01b0, x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c t\u00ecm hi\u1ec3u c\u00e1ch chim s\u0103n m\u1ed3i tr\u00e1nh c\u00e1c tua bin gi\u00f3. Ch\u00fang t\u00f4i hy v\u1ecdng s\u1ebd kh\u01a1i d\u1eady s\u1ef1 quan t\u00e2m \u0111\u1ebfn vi\u1ec7c b\u1ea3o t\u1ed3n m\u00f4i tr\u01b0\u1eddng s\u1ed1ng th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i b\u1eb1ng c\u00e1ch th\u00fac \u0111\u1ea9y s\u1ef1 tr\u00e2n tr\u1ecdng \u0111\u1ed1i v\u1edbi nh\u1eefng lo\u00e0i chim s\u0103n m\u1ed3i c\u01b0 tr\u00fa \u0111\u1ea7y s\u1ee9c h\u00fat n\u00e0y th\u00f4ng qua c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u00e1o d\u1ee5c v\u00e0 nh\u1eefng c\u00e2u chuy\u1ec7n l\u00e0m n\u1ed5i b\u1eadt nh\u1eefng k\u1ebb s\u0103n m\u1ed3i tuy\u1ec7t v\u1eddi n\u00e0y. <\/p>\n\n

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GI\u1edaI THI\u1ec6U V\u1ec0 D\u1ef0 \u00c1N<\/h2>\n<\/div>\n\n

Do s\u1ed1 l\u01b0\u1ee3ng c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i di c\u01b0 \u1edf th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i \u2013 bao g\u1ed3m \u0111\u1ea1i b\u00e0ng v\u00e0ng, di\u1ec1u h\u00e2u s\u1eaft v\u00e0 c\u00fa tai ng\u1eafn \u2013 ti\u1ebfp t\u1ee5c suy gi\u1ea3m, c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c S\u1edf C\u00e1 v\u00e0 \u0110\u1ed9ng v\u1eadt hoang d\u00e3 Washington \u0111\u00e3 b\u1eaft \u0111\u1ea7u c\u00e1c d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u v\u1ec1 chim s\u0103n m\u1ed3i \u1edf mi\u1ec1n \u0111\u00f4ng Washington v\u00e0o nh\u1eefng n\u0103m 1990. V\u01b0\u1eddn th\u00fa Woodland Park h\u1ed7 tr\u1ee3 v\u00e0 tham gia v\u00e0o c\u00e1c nghi\u00ean c\u1ee9u th\u1ef1c \u0111\u1ecba n\u00e0y \u0111\u1ec3 gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 s\u1ef1 suy gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd c\u00e1c t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, bao g\u1ed3m \u00f4 nhi\u1ec5m ch\u00ec, ch\u00e1y r\u1eebng v\u00e0 ph\u00e1t tri\u1ec3n n\u0103ng l\u01b0\u1ee3ng gi\u00f3. Ngo\u00e0i ra, v\u01b0\u1eddn th\u00fa c\u0169ng tham gia v\u00e0o c\u00f4ng t\u00e1c ph\u1ee5c h\u1ed3i ch\u1ee9c n\u0103ng cho chim s\u0103n m\u1ed3i, mang \u0111\u1ebfn cho ch\u00fang ta c\u01a1 h\u1ed9i ch\u1eefa l\u00e0nh v\u00e0 chia s\u1ebb nh\u1eefng c\u00e2u chuy\u1ec7n v\u1ec1 nh\u1eefng ch\u00fa chim \u0111\u01b0\u1ee3c c\u1ee9u s\u1ed1ng n\u00e0y. <\/p>\n\n

V\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb V\u01b0\u1eddn th\u00fa Woodland Park, nh\u00e0 nghi\u00ean c\u1ee9u Jim Watson thu\u1ed9c S\u1edf C\u00e1 v\u00e0 \u0110\u1ed9ng v\u1eadt hoang d\u00e3 Washington (WDFW) tham gia v\u00e0o Nh\u00f3m \u0110\u1ea1i b\u00e0ng v\u00e0ng mi\u1ec1n T\u00e2y, t\u1eadp trung v\u00e0o vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ch\u00ednh s\u00e1ch li\u00ean quan \u0111\u1ebfn ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ch\u00ec, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u0103ng l\u01b0\u1ee3ng gi\u00f3 v\u00e0 s\u1ef1 s\u1ed1ng s\u00f3t c\u1ee7a lo\u00e0i \u0111\u1ea1i b\u00e0ng. C\u00e1c nghi\u00ean c\u1ee9u d\u00e0i h\u1ea1n c\u1ee7a Jim v\u1ec1 lo\u00e0i di\u1ec1u h\u00e2u s\u1eaft \u0111ang b\u1ecb \u0111e d\u1ecda \u0111\u00e3 cung c\u1ea5p th\u00f4ng tin sinh th\u00e1i quan tr\u1ecdng \u0111\u1ec3 ph\u1ee5c h\u1ed3i lo\u00e0i n\u00e0y, bao g\u1ed3m m\u00f4 h\u00ecnh di c\u01b0, ph\u1ea1m vi sinh s\u1ed1ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ef7 l\u1ec7 t\u1eed vong v\u00e0 s\u1ed1ng s\u00f3t. <\/p>\n\n

H\u00e0ng n\u0103m, nh\u00e2n vi\u00ean v\u00e0 t\u00ecnh nguy\u1ec7n vi\u00ean c\u1ee7a V\u01b0\u1eddn th\u00fa Woodland Park c\u00f9ng c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a WDFW ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i. WDFW h\u1ee3p t\u00e1c trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5p ti\u1ec3u bang v\u00e0 li\u00ean ti\u1ec3u bang \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 xu h\u01b0\u1edbng qu\u1ea7n th\u1ec3 v\u00e0 c\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u1ed1i v\u1edbi c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i nh\u01b0 c\u00fa tai ng\u1eafn, c\u00fa \u0111\u00e0o hang v\u00e0 chim \u01b0ng th\u1ea3o nguy\u00ean, t\u1eeb \u0111\u00f3 thu th\u1eadp d\u1eef li\u1ec7u c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c h\u00e0nh \u0111\u1ed9ng b\u1ea3o t\u1ed3n c\u1ee7a c\u00e1c c\u01a1 quan. <\/p>\n\n

Tin vui cho c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i v\u00f9ng th\u1ea3o nguy\u00ean b\u1ee5i r\u1eadm c\u1ee7a Washington<\/h3>\n\n
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\"Một<\/figure>\n\n\n\n
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C\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng di c\u01b0<\/h4>\n\n\n\n

\u201cOma,\u201d m\u1ed9t con \u0111\u1ea1i b\u00e0ng v\u00e0ng \u0111\u01b0\u1ee3c b\u1eaft v\u00e0 g\u1eafn th\u1ebb \u0111\u1ecbnh v\u1ecb v\u00e0o n\u0103m 2014, th\u01b0\u1eddng tr\u00fa \u0111\u00f4ng \u1edf mi\u1ec1n \u0111\u00f4ng Washington, \u0111\u00e3 \u1ea5p n\u1edf th\u00e0nh c\u00f4ng ch\u00fa \u0111\u1ea1i b\u00e0ng con \u0111\u1ea7u l\u00f2ng \u1edf British Columbia v\u00e0o n\u0103m 2018, m\u1ed9t c\u00e2u chuy\u1ec7n th\u00e0nh c\u00f4ng mang t\u1ea7m qu\u1ed1c t\u1ebf. Ch\u00fang t\u00f4i ti\u1ebfp t\u1ee5c theo d\u00f5i \u201cOma\u201d t\u1ea1i c\u00f9ng khu v\u1ef1c l\u00e0m t\u1ed5 \u0111\u00f3. \u0110\u1ebfn nay, c\u00f4 \u1ea5y l\u00e0 m\u1ed9t trong n\u0103m con \u0111\u1ea1i b\u00e0ng m\u00e0 WDFW \u0111\u00e3 g\u1eafn th\u1ebb \u0111\u1ecbnh v\u1ecb khi c\u00f2n nh\u1ecf v\u00e0 theo d\u00f5i cho \u0111\u1ebfn khi ch\u00fang l\u00e0m t\u1ed5 l\u00fac tr\u01b0\u1edfng th\u00e0nh. <\/p>\n\n\n\n

Ngu\u1ed3n \u1ea3nh: Fran Iredale<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n

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\"Một<\/figure>\n\n\n\n
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D\u1eef li\u1ec7u khoa h\u1ecdc<\/h4>\n\n\n\n

Trong nh\u1eefng n\u0103m qua, d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u n\u00e0y \u0111\u00e3 g\u1eafn th\u1ebb \u0111\u1ecbnh v\u1ecb v\u00f4 tuy\u1ebfn cho 14 con \u0111\u1ea1i b\u00e0ng v\u00e0ng \u0111\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u gi\u00fap WDFW \u0111\u00e1nh gi\u00e1 qu\u1ea7n th\u1ec3, ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c khu v\u1ef1c sinh s\u1ea3n l\u1ecbch s\u1eed v\u00e0 c\u00e1ch \u0111\u1ea1i b\u00e0ng l\u00e0m t\u1ed5 \u0111\u1ecbnh h\u01b0\u1edbng xung quanh c\u00e1c tua bin gi\u00f3. WDFW c\u0169ng theo d\u00f5i n\u1ed3ng \u0111\u1ed9 ch\u00ec trong \u0111\u1ea1i b\u00e0ng, do ch\u00fang \u0103n ph\u1ea3i khi \u0103n x\u00e1c \u0111\u1ed9ng v\u1eadt b\u1ecb b\u1eafn b\u1eb1ng \u0111\u1ea1n ch\u00ec, \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ed1i \u0111e d\u1ecda do ng\u1ed9 \u0111\u1ed9c ch\u00ec g\u00e2y ra. G\u1ea7n \u0111\u00e2y h\u01a1n, hai con di\u1ec1u h\u00e2u s\u1eaft non v\u00e0 m\u1ed9t con \u0111\u1ea1i b\u00e0ng v\u00e0ng non \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eafn th\u1ebb \u0111\u1ecbnh v\u1ecb v\u00f4 tuy\u1ebfn \u0111\u1ec3 cung c\u1ea5p th\u00eam d\u1eef li\u1ec7u v\u1ec1 t\u1ef7 l\u1ec7 s\u1ed1ng s\u00f3t v\u00e0 ph\u1ea1m vi sinh s\u1ed1ng c\u1ee7a chim non. Th\u00f4ng tin n\u00e0y gi\u00fap hi\u1ec3u r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 s\u1ed1ng s\u00f3t c\u1ee7a chim non. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u00f3 v\u00e0 gi\u1ea3m thi\u1ec3u ch\u00fang, ch\u00fang ta c\u00f3 th\u1ec3 t\u0103ng s\u1ed1 l\u01b0\u1ee3ng di\u1ec1u h\u00e2u v\u00e0 \u0111\u1ea1i b\u00e0ng non s\u1ed1ng s\u00f3t \u0111\u1ec3 sinh s\u1ea3n khi tr\u01b0\u1edfng th\u00e0nh. <\/p>\n<\/div>\n<\/div>\n\n\n\n

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\"Một<\/figure>\n\n\n\n
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Quan s\u00e1t th\u1ef1c \u0111\u1ecba<\/h4>\n\n\n\n

H\u00e0ng n\u0103m v\u00e0o m\u00f9a xu\u00e2n, nh\u00e2n vi\u00ean WPZ h\u1ed7 tr\u1ee3 th\u1ef1c hi\u1ec7n c\u00e1c quan s\u00e1t th\u1ef1c \u0111\u1ecba v\u1ec1 c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i s\u1ed1ng \u1edf th\u1ea3o nguy\u00ean c\u00e2y b\u1ee5i. Trong nh\u1eefng n\u0103m tr\u01b0\u1edbc, nh\u00e2n vi\u00ean WPZ \u0111\u00e3 ti\u1ebfn h\u00e0nh quan s\u00e1t t\u1ea1i c\u00e1c \u0111\u1ecba \u0111i\u1ec3m l\u00e0m t\u1ed5 c\u1ee7a di\u1ec1u h\u00e2u t\u1ea1i c\u00e1c d\u1ef1 \u00e1n tua bin gi\u00f3 \u1edf ph\u00eda b\u1eafc trung t\u00e2m Oregon. H\u1ecd quan s\u00e1t c\u00e1c lo\u00e0i di\u1ec1u h\u00e2u Buteo (di\u1ec1u h\u00e2u \u0111u\u00f4i \u0111\u1ecf, di\u1ec1u h\u00e2u Swainson v\u00e0 di\u1ec1u h\u00e2u s\u1eaft) l\u00e0m t\u1ed5 v\u00e0 ghi l\u1ea1i b\u1ea5t k\u1ef3 t\u01b0\u01a1ng t\u00e1c n\u00e0o gi\u1eefa chim s\u0103n m\u1ed3i v\u1edbi tua bin gi\u00f3. G\u1ea7n \u0111\u00e2y h\u01a1n, nh\u00e2n vi\u00ean WPZ \u0111\u00e3 ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t l\u00e0m t\u1ed5 c\u1ee7a chim c\u1eaft th\u1ea3o nguy\u00ean v\u00e0 c\u00fa tai ng\u1eafn, quan s\u00e1t t\u1ea1i nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m m\u00e0 ch\u00fang t\u1eebng l\u00e0m t\u1ed5 trong qu\u00e1 kh\u1ee9. D\u1eef li\u1ec7u t\u1eeb c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t n\u00e0y \u0111\u01b0\u1ee3c WDFW s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u00e0 c\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i n\u00e0y g\u1eb7p ph\u1ea3i v\u00e0 \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho c\u00e1c cu\u1ed9c kh\u1ea3o s\u00e1t quy m\u00f4 l\u1edbn h\u01a1n v\u1ec1 c\u00e1c lo\u00e0i n\u00e0y nh\u1eb1m x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng qu\u1ea7n th\u1ec3 c\u1ee7a ch\u00fang \u1edf Washington. <\/p>\n<\/div>\n<\/div>\n<\/div>\n\n

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NH\u1eeeNG VI\u1ec6C B\u1ea0N C\u00d3 TH\u1ec2 L\u00c0M<\/h2>\n<\/div>\n\n

C\u00e1c lo\u00e0i chim s\u0103n m\u1ed3i \u1edf l\u01b0u v\u1ef1c s\u00f4ng Columbia c\u1ea7n ngu\u1ed3n th\u1ee9c \u0103n d\u1ed3i d\u00e0o, kh\u00f4ng gian r\u1ed9ng m\u1edf \u0111\u1ec3 s\u0103n m\u1ed3i v\u00e0 l\u00e0m t\u1ed5, c\u00f9ng m\u00f4i tr\u01b0\u1eddng s\u1ed1ng l\u00e0nh m\u1ea1nh \u0111\u1ec3 t\u1ed3n t\u1ea1i. B\u1ea1n c\u00f3 th\u1ec3 gi\u00fap t\u1ea1o n\u00ean nh\u1eefng \u0111i\u1ec1u n\u00e0y b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n m\u1ed9t v\u00e0i h\u00e0nh \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n t\u1ea1i nh\u00e0: <\/p>\n\n