HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Special Topics 特別主題    Tern Conservation 燕鷗保育 (Moderators: Tern Group, BBS Moderators)    Black-naped Tern 黑枕燕鷗 « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: Black-naped Tern 黑枕燕鷗  (Read 704 times) carmen BBS Member BBS God Life is Simple. Eat Sleep Bird!!     Gender: Posts: 272 Black-naped Tern 黑枕燕鷗 « on: May 18th, 2004, 7:53pm » Quote Modify 184 Black-naped Tern 黑枕燕鷗 16/5/2004 Tap Mun Tern Survey 塔門燕鷗調查 10D, 300mm+1.4x http://kite.center.kl.edu.tw/vbb/attachment.php?s=&postid=128784 http://kite.center.kl.edu.tw/vbb/attachment.php?s=&postid=128791 http://kite.center.kl.edu.tw/vbb/attachment.php?s=&postid=128786 http://kite.center.kl.edu.tw/vbb/attachment.php?s=&postid=128797 « Last Edit: Jun 28th, 2004, 3:42pm by BBS Moderators » Logged Lynx BBS Member BBS God     Posts: 429 Re: Black-naped Tern 黑枕燕鷗 « Reply #1 on: May 18th, 2004, 11:14pm » Quote Modify Carmen,   Nice works.  It is always difficult to take photos at a moving boat   There is a bit over-exposure at the high-key area. For white birds under bright sunshine, I usually under-expose 1.5 - 2EV and then re-adjust the exposure at the RAW convertor to prevent burning out the white feathers.   In the field, you may check the exposure by reviewing the pictures at the D-SLR and look for the exposure histogram to adjust your exposure compensation. « Last Edit: May 18th, 2004, 11:17pm by Lynx » Logged Welcome to Lynx Aviary http://www.9014316.com/birds.htm carmen BBS Member BBS God Life is Simple. Eat Sleep Bird!!     Gender: Posts: 272 Re: Black-naped Tern 黑枕燕鷗 « Reply #2 on: May 20th, 2004, 6:44pm » Quote Modify Thanks, Lynx!   I will be more careful next time. To reduce the problem, I have modified the photos. I hope it helps. carmen Logged felixcat BBS Member BBS God watch birds and be watched ...     Gender: Posts: 248 Re: Black-naped Tern 黑枕燕鷗 « Reply #3 on: May 21st, 2004, 11:56pm » Quote Modify 184 Black-naped Tern 黑枕燕鷗   Tap Mun 塔門 16/5/2004 也貼一張紿Lynx兄評評 http://photo.iplux.com/albums/TM_2004-05-16BNT/Fotomax_3349_29c.jpg   « Last Edit: Jun 28th, 2004, 3:44pm by BBS Moderators » Logged 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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