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Subject: [Hong Kong] 日本環誌的東方大葦鶯幼鳥 [Print This Page]

Author: HKBWS Vivian    Time: 5/10/2015 13:28     Subject: 日本環誌的東方大葦鶯幼鳥

香港觀鳥會環誌小組在9月12日於米埔自然護理區網捕到一隻東方大葦鶯。每年在這個時間有東方大葦鶯的記錄並不出奇,不過特別之處在於這是一隻在日本環誌的幼鳥!

這隻東方大葦鶯幼鳥的環誌編號為“KANKYOSHO TOKYO, JAPAN 3F95886”。環誌小組人員隨即聯繫日本山階鳥類研究所。根據研究所回覆,這隻幼鳥是在今年9月5日於靜岡縣磐田市天龍川河口濕地環誌的。由於這地距離米埔自然護理區約2,700公里,我們相信這鳥花了最多7天的時間從日本飛到米埔,平均每天飛行至少385公里!
 
每一個重捕的環誌紀錄都有助我們進一步認識候鳥,對了解牠們的遷徙概況,極具意義。我們鼓勵大家多留意環誌的鳥,並拍下牠們的相片(可以的話,包括鳥環編號),與我們分享信息,電郵hkbws@hkbws.org.hk。 

On 12th September 2015, the HKBWS Bird Ringing Team captured an Oriental Reed Warbler at Mai Po Nature Reserve. It’s not a surprise to record Oriental Reed Warbler at this time of the year, but it is interesting that this juvenile bird was ringed in Japan!

The code of the ring on this Oriental Reed Warbler reads “KANKYOSHO TOKYO, JAPAN 3F95886”. Members of the ringing team immediately contacted Yamashina Institute for Ornithology of Japan for information. The institute replied that the bird was ringed on 5th September 2015 at the river mouth of Tenryu River, Iwata, Sizuoka Prefecture, Japan. As the ringing site in Japan was approximately 2,700km from Mai Po Nature Reserve, it was believed that this bird had spent at most 7 days to fly all the way here, which means it flew at least 385km per day!

Every ring recovery of a bird helps us to understand more about migratory birds as well as their migratory pattern. We would like to encourage you all to pay more attention to ringed birds and share with us by e-mail at hkbws@hkbws.org.hk photo of their birds (preferably with ring number, if possible).



今年在日本出生的東方大葦鶯幼鳥
The first winter Oriental Reed Warbler from Japan

日本的腳環The ring of Japan: KANKYOSHO TOKYO, JAPAN 3F95886

Image Attachment: 20150912AORI02.jpg (5/10/2015 14:37, 438.6 KB) / Download count 196
http://www.hkbws.org.hk/BBS/attachment.php?aid=23130



Image Attachment: 20150912AORI.jpg (5/10/2015 14:37, 355.39 KB) / Download count 177
http://www.hkbws.org.hk/BBS/attachment.php?aid=23131


Author: lexusjohn    Time: 5/10/2015 13:50

Amazing !




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