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Subject: Is this 鳳頭鷹 or 松雀鷹?! [Print This Page]

Author: jacwu Time: 19/09/2010 18:34 Subject: Is this 鳳頭鷹 or 松雀鷹?!

Photo taken at Tai Po (today)

Is this Crested Goshawk 鳳頭鷹?!
Thanks!

[ 本帖最後由 jacwu 於 19/09/2010 19:36 編輯 ]

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Author: fatchun Time: 19/09/2010 19:31

I will go for Besra.
Because its streaks on the breast are quite "vertical" instead of dense horizontal streaks (for juvenile).
Also, for me, its lower part pattern of tail fit to the besra.

Looking forward to any comment form experts.

Author: lchunfai Time: 19/09/2010 19:39

I will go for a Crested Goshawk because of its strong leg , and the tail coverts

Author: gary Time: 19/09/2010 23:04

First year Crested Goshawk.
After repeated confusion between Crested Goshawk and accipter sp., thickness of the tarsus is my first feature I look at (if it's shown in the photo).

Author: brendank Time: 19/09/2010 23:05

I vote for Crested Goshawk due to the robust shape, strong legs, and the relatively thin streaking on the breast. Immature Besras usually have heavier streaking on the breast.

Author: jacwu Time: 20/09/2010 13:47

Thanks for all your advise

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