HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Discussion Area 討論區    General 一般問題 (Moderators: BBS Moderators, Webcreeper)    全球暖化候鳥偷懶不南飛　Global Warming & Lazy Bird « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: 全球暖化候鳥偷懶不南飛　Global Warming & Lazy Bird  (Read 643 times) Webcreeper BBS Moderator BBS Member BBS God I'm a webcreeper     Gender: Posts: 1031 全球暖化候鳥偷懶不南飛　Global Warming & Lazy Bird « on: Nov 19th, 2005, 4:52pm » Quote Modify 19/11/05 明報 Mingpao   (圖片)   全球暖化候鳥偷懶不南飛　留英過冬　方便「回鄉生仔」   【明報專訊】英國觀鳥專家發現，愈來愈多候鳥「變懶」，縮短遷徙路程，索性留在英國過冬，而不願再長途跋涉飛往非洲去，牠們有部分可能會因此凍死，但倖存下來的卻有利在春季搶佔佳地繁殖。專家相信「變懶」現象原因之一可能與全球暖化有關。     原文 The Times November 18, 2005   Lazy birds give African winter the cold shoulder BY LEWIS SMITH   GROWING numbers of migratory birds are too lazy to fly all the way to Africa for the winter and are staying in Britain.     Unprecedented numbers of warblers, blackcaps and chiffchaffs shirked the flight to warmer climes last year and even more are expected to stay this winter. Most surprising is the number of species of warblers that can now be found in Britain in the coldest months, according to a survey by the British Trust for Ornithology (BTO).   Logged 　　　　　　　>}o-}o-　　　>}o-　　　　　　　　　>}o-　　　　.......x Pages: 1  Reply Send Topic Print Forum Jump: ----------------------------- Announcement 簡訊通告 -----------------------------  - Membership Affair 會員事務   - Outings / Activities 戶外活動 / 講座   - Projects 項目計劃   - Crested Bulbul Club 紅耳鵯俱樂部 ----------------------------- Discussion Area 討論區 -----------------------------=> General 一般問題   - Conservation 自然保育   - Bird Identification 鳥類辨識   - Birding Reports & Tips 觀鳥報告及心得   - Photo Gallery 相片分享 I   - Photo Gallery 相片分享 II ----------------------------- Special Topics 特別主題 -----------------------------  - Wild Birds & Avian Flu 野鳥與禽流感   - Sustainable Management Scheme in Long Valley 塱原可持續生態管理計劃   - Black-faced Spoonbill 黑臉琵鷺   - Goodbye Penfold 告別彭福   - Tern Conservation 燕鷗保育   - Black-eared Kite 鳶(麻鷹)   - Swifts and Swallows 燕與雨燕   - China Birdwatching Network 中國觀鳥活動網絡   - Winter Altas Survey 冬季鳥類普查   - Nature Conservation Policy 自然保育政策 ----------------------------- Knowledge Sharing 知識分享 -----------------------------  - FAQ 常見問題   - Archive 資料重溫 « Previous topic | Next topic »

香 港 觀 鳥 會
Hong Kong Bird Watching Society

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