HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Discussion Area 討論區    Bird Identification 鳥類辨識 (Moderators: BBS Moderators, Yat-tung YU)    ID of Herring Gulls 甚麼銀鷗? « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: ID of Herring Gulls 甚麼銀鷗?  (Read 385 times) isaac_chan BBS Member BBS God Praise the Creator for His amazing works!     Gender: Posts: 754 ID of Herring Gulls 甚麼銀鷗? « on: Apr 17th, 2005, 10:04pm » Quote Modify Mai Po Boardwalk 米埔浮橋 4/3/2005 D100 + Sigma 120-300mm + 2x   Would you please help to identify the following Herring Gulls.   All of them are Heuglin's Gull 烏灰銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303554   How about these? http://nature.kl.edu.tw/attachment.php?s=&postid=303563   With red legs, Vega Gull 紅腳銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303564   Heuglin's Gull 烏灰銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303568   How about the immature one? http://nature.kl.edu.tw/attachment.php?s=&postid=303569   How about these? 3 of them on left are having darker feathers, Heuglin's Gull 烏灰銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303571   With yellow legs, Yellow-legged Gull 黃腳銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303572   Immature Vega Gull 紅腳銀鷗? http://nature.kl.edu.tw/attachment.php?s=&postid=303573 Logged For since the creation of the world God's invisible qualities--his eternal power and divine nature--have been clearly seen, being understood from what has been made, so that men are without excuse. 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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