T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 3 – Arkady Leokum<\/p>\n\n\n\n
Lo\u00e0i c\u1ea7m th\u00fa c\u00f3 th\u1ec3 b\u1ecb r\u1ee5ng l\u00f4ng v\u00e0 thay th\u1ebf b\u1eb1ng m\u1ed9t l\u00f4ng kh\u00e1c. Ch\u1eb3ng c\u1ee9 g\u00ec c\u1ea7m th\u00fa (chim v\u00e0 lo\u00e0i v\u1eadt) m\u00e0 ngay c\u1ea3 c\u00e1c gi\u1ed1ng l\u01b0\u1ee1ng th\u00ea, b\u00f2 s\u00e1t th\u1eadm ch\u00ed c\u1ea3 s\u00e2u b\u1ecd c\u0169ng \u201cthay l\u00f4ng, l\u1ed9t da\u201d.<\/p>\n\n\n\n
Trong \u0111\u1eddi con chim, n\u00f3 thay l\u00f4ng ho\u00e0i \u0111\u00f3 ch\u1ee9. C\u00f3 th\u1ec3 n\u00f3i m\u00e3i cho \u0111\u1ebfn khi tr\u01b0\u1edfng th\u00e0nh \u0111\u1ea7y \u0111\u1ee7, m\u1ed9t con chim m\u1edbi c\u00f3 \u0111\u1ee7 b\u1ed9 l\u00f4ng v\u1edbi \u0111\u1ea7y \u0111\u1ee7 s\u1eafc m\u00e3 \u0111\u1eb7c tr\u01b0ng c\u1ee7a ch\u1ee7ng lo\u1ea1i. R\u1ed3i sau tu\u1ed5i tr\u01b0\u1edfng th\u00e0nh th\u00ec s\u1ef1 thay l\u00f4ng v\u1eabn ti\u1ebfp t\u1ee5c, nh\u01b0ng l\u1ea7n n\u00e0y th\u00ec ch\u1ec9 thay nh\u1eefng l\u00f4ng \u0111\u00e3 \u201cgi\u00e0\u201d. Th\u1ee9 l\u00f4ng n\u00e0y r\u1ee5ng \u0111i v\u00e0 thay b\u1eb1ng c\u00e1i kh\u00e1c c\u00f9ng th\u1ee9, m\u1ed9t c\u1ecdng l\u00f4ng gi\u00e0 b\u1ecb r\u1ee5ng li\u1ec1n c\u00f3 c\u1ecdng kh\u00e1c thay th\u1ebf li\u1ec1n. C\u0169ng c\u00f2n n\u00f3i th\u00eam l\u00e0 chim c\u00f2n thay l\u00f4ng theo m\u00f9a. C\u00f3 v\u00e0i gi\u1ed1ng chim \u0111\u1ebfn m\u00f9a sinh \u0111\u1ebb th\u00ec l\u00f4ng tr\u1edf n\u00ean \u201cs\u00e1ng\u201d ra v\u00e0 m\u1ecdc l\u00f4ng m\u1edbi. B\u1edfi v\u1eady h\u1ea7u h\u1ebft c\u00e1c gi\u1ed1ng chim \u0111\u1ec1u m\u1ed7i n\u0103m thay l\u00f4ng hai l\u1ea7n. M\u1ed9t l\u1ea7n tr\u01b0\u1edbc v\u00e0 m\u1ed9t l\u1ea7n sau m\u00f9a sinh \u0111\u1ebb. Chim \u0111\u00e2u c\u00f3 thay to\u00e0n b\u1ed9 l\u00f4ng m\u1ed9t l\u01b0\u1ee3t, nh\u1ea5t l\u00e0 th\u1ee9 l\u00f4ng \u0111u\u00f4i, l\u00f4ng c\u00e1nh. Do \u0111\u00f3 s\u1ef1 thay l\u00f4ng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng g\u00ec \u0111\u1ebfn vi\u1ec7c bay nh\u1ea3y c\u1ee7a lo\u00e0i chim. \u0111\u00e3 th\u1ebf, m\u1ed7i khi thay l\u00f4ng l\u00e0 n\u00f3 thay \u1edf c\u1ea3 hai b\u00ean (c\u00e1nh), m\u1ed7i b\u00ean m\u1ed9t c\u1ecdng, do \u0111\u00f3 n\u00f3 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c th\u0103ng b\u1eb1ng. Ch\u1ec9 c\u00f3 nh\u1eefng th\u1ee9 nh\u01b0 v\u1ecbt tr\u1eddi, thi\u00ean nga, ng\u1ed7ng l\u00e0 kh\u00f4ng thay l\u00f4ng (c\u00e1nh) theo ki\u1ec3u n\u00e0y. V\u00ec v\u1eady \u0111\u1ebfn m\u00f9a thay l\u00f4ng, m\u1ea5y gi\u1ed1ng n\u00e0y kh\u00f4ng bay \u0111\u01b0\u1ee3c. V\u00ec khi thay l\u00f4ng l\u00e0 n\u00f3 thay to\u00e0n b\u1ed9 l\u00f4ng c\u00e1nh m\u1ed9t l\u01b0\u1ee3t. Tuy nhi\u00ean, l\u00e0 lo\u00e0i chim n\u01b0\u1edbc n\u00ean n\u00f3 ch\u1eb3ng c\u1ea7n \u201ctho\u00e1t hi\u1ec3m\u201d b\u1eb1ng c\u00e1ch bay \u0111i. Khi thay l\u00f4ng nh\u01b0 v\u1eady m\u00e0 g\u1eb7p hi\u1ec3m, ch\u00fang tr\u1ed1n b\u1eb1ng c\u00e1ch l\u1eb7n xu\u1ed1ng n\u01b0\u1edbc. Trong m\u00f9a sinh n\u1edf, m\u00e0u l\u00f4ng \u201cs\u00e1ng\u201d c\u1ee7a con \u0111\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u1ee7 th\u00eam m\u00e0u \u0111\u1eadm (n\u00e2u ho\u1eb7c x\u00e1m) \u0111\u1ec3 ch\u00fang d\u1ec5 ng\u1ee5y trang, nh\u1edd \u0111\u00f3 d\u1ec5 l\u1ea9n tr\u1ed1n.<\/p>\n\n\n\n
R\u1eafn l\u1ed9t da theo m\u1ed9t c\u00e1ch th\u1ee9c ri\u00eang v\u00e0 \u0111\u1ed9c \u0111\u00e1o. B\u1ea1n \u0111\u1eebng l\u1ea7m t\u01b0\u1edfng m\u1ed7i l\u1ea7n \u201cl\u1ed9t da\u201d l\u00e0 r\u1eafn \u0111\u00e3 thay to\u00e0n th\u1ec3 \u201cb\u1ed9 da\u201d c\u1ee7a n\u00f3 \u0111\u00e2u. Th\u1eadt ra, n\u00f3 ch\u1ec9 thay m\u1ed9t l\u1edbp r\u1ea5t m\u1ecfng ph\u1ee7 ph\u00eda ngo\u00e0i c\u00f9ng c\u1ee7a b\u1ed9 v\u1ea9y c\u1ee7a n\u00f3. Khi \u201cl\u1ed9t da\u201d, r\u1eafn c\u00e0 v\u00e0o m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 nh\u00e1m nh\u00e1m d\u1ec3 l\u00e0m tr\u00f3c \u201cl\u1edbp da\u201d tr\u00ean m\u00f4i c\u1ee7a n\u00f3 r\u1ed3i t\u1eeb ch\u1ed7 \u201cda\u201d b\u1ecb r\u00e1ch \u0111\u00f3, n\u00f3 tu\u1ed3n m\u00ecnh ra kh\u1ecfi l\u1edbp \u201cda\u201d gi\u00e0 \u0111\u1ec3 l\u1ea1i l\u1edbp \u201cda\u201d gi\u00e0 n\u00e0y t\u1ea1i ch\u1ed7. \u0111i\u1ec3m \u0111\u1ed9c \u0111\u00e1o l\u00e0 khi l\u1ed9t nh\u01b0 v\u1eady, n\u00f3 \u0111\u00e3 \u201cl\u1ed9t tr\u00e1i\u201d l\u1edbp da \u0111\u00f3 ra ngo\u00e0i.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 3 – Arkady Leokum Lo\u00e0i c\u1ea7m th\u00fa c\u00f3 th\u1ec3 b\u1ecb r\u1ee5ng l\u00f4ng v\u00e0 thay th\u1ebf b\u1eb1ng m\u1ed9t l\u00f4ng kh\u00e1c. Ch\u1eb3ng c\u1ee9 g\u00ec c\u1ea7m th\u00fa (chim v\u00e0 lo\u00e0i v\u1eadt) m\u00e0 ngay c\u1ea3 c\u00e1c gi\u1ed1ng l\u01b0\u1ee1ng th\u00ea, b\u00f2 s\u00e1t th\u1eadm ch\u00ed c\u1ea3 s\u00e2u b\u1ecd c\u0169ng […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15],"tags":[],"class_list":["post-14113","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14113","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=14113"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14113\/revisions"}],"predecessor-version":[{"id":14114,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14113\/revisions\/14114"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}