HKBWS BBS 香 港 觀 鳥 會 新 聞 組    Discussion Area 討論區    Photo Gallery 相片分享 II (Moderators: Kwok Jai, BBS Moderators, Forrest FONG)    Buffy Fish-Owl 馬來漁鴞 <Malaysia 馬來西亞> « Previous topic | Next topic » Pages: 1  Reply Send Topic Print    Author  Topic: Buffy Fish-Owl 馬來漁鴞 <Malaysia 馬來西亞>  (Read 474 times) pippenho BBS Member BBS God I'm loving eat!     Gender: Posts: 644 Buffy Fish-Owl 馬來漁鴞 <Malaysia 馬來西亞> « on: May 26th, 2006, 1:45pm » Quote Modify Sandakan, Malaysia 山打根, 馬來西亞 &nbsp;   Date/Time: 2006:05:15 21:32:24 Camera model: Canon EOS-1D Mark II &nbsp;   Flash : -1.66ev Focal length: 500.0mm Exposure time: 1/200s Aperture: f/5.6 ISO equiv.: 400   Monopod on boat     « Last Edit: May 27th, 2006, 11:02am by Forrest FONG » Logged Etta BBS Member BBS God I love bird watching!     Posts: 993 Re: Buffy Fish-Owl 馬來漁鴞 (Malaysia) « Reply #1 on: May 26th, 2006, 2:10pm » Quote Modify on May 23rd, 2006, 7:25am, felixcat wrote: 15/05/2006 Sandakan, Sabah, Malaysia   1DMKII, 300/4+1.4X, ISO100, F5.6@1/250s, Flash -1.66ev   You and Felix both used Flash but why there's such big different on the colour of the bird in the photos especially the eyes?     Is it a matter of distance and angle?   Logged pippenho BBS Member BBS God I'm loving eat!     Gender: Posts: 644 Re: Buffy Fish-Owl 馬來漁鴞 (Malaysia) « Reply #2 on: May 26th, 2006, 2:47pm » Quote Modify on May 26th, 2006, 2:10pm, Etta wrote:   You and Felix both used Flash but why there's such big different on the colour of the bird in the photos especially the eyes?   Is it a matter of distance and angle? &nbsp;   紅眼的成因是因為瞳孔未適應光線而成, 等船家的大光燈照定後,再用比較弱的閃光拍攝,就不會出現紅眼了! 船家也不會長時間照定漁鴞,大概10-20秒就會移開燈光, 果度D漁鴞也好像習慣了(可能是因為有好些晚上的生態團), Felix影的果隻就是越飛越近,最後落響我地面前倒在河面的樹上, 近到我用500mm不能對焦 ,最後我地走佢都仲企響到!   Logged felixcat BBS Member BBS God watch birds and be watched ...     Gender: Posts: 248 Re: Buffy Fish-Owl 馬來漁鴞 (Malaysia) « Reply #3 on: May 27th, 2006, 12:23am » Quote Modify on May 26th, 2006, 2:47pm, pippenho wrote: 紅眼的成因是因為瞳孔未適應光線而成, 等船家的大光燈照定後,再用比較弱的閃光拍攝,就不會出現紅眼了! 船家也不會長時間照定漁鴞,大概10-20秒就會移開燈光, 果度D漁鴞也好像習慣了(可能是因為有好些晚上的生態團), Felix影的果隻就是越飛越近,最後落響我地面前倒在河面的樹上, 近到我用500mm不能對焦 ,最後我地走佢都仲企響到!   I remember they were different fish-owl captured at different distances and thus could not be compared.  The real interesting is this owl... Canon EOS-1D Mark II, 300/4+1.4, f/8.0, 1/250s, iso200, Flash-1ev Logged Etta BBS Member BBS God I love bird watching!     Posts: 993 Re: Buffy Fish-Owl 馬來漁鴞 <Malaysia 馬來西亞> « Reply #4 on: May 27th, 2006, 2:37pm » Quote Modify Thank you for all the explanations...     原來當地夜遊生態團這麼興旺 真是燈火通燦 夜明如晝呀！ 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 »

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Hong Kong Bird Watching Society

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