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ac130 7/03/2012 21:54

id help please

2012-Mar-07, Yuen Long Park

[attach]10882[/attach]

[attach]10883[/attach]

Thank you very much.

pitarhk 7/03/2012 22:23

Besra 3551smile445

ac130 7/03/2012 23:33

Dear pitarhk, thank you very much!

brendank 8/03/2012 00:29

Dark tail bars are narrower than the pale bars. This fits Japanese Sparrowhawk better.

kkoel 8/03/2012 00:35

Mesial stripe fits Besra: I'm starting to doubt the tail bar criterion which fits many birds alright but may be normally variable within Besras.

Jonathmartinez 8/03/2012 10:24

As does mesial stripe, even I agree this one is quite broad. If the feather that can be seen below the tail is a primarie, then this bird has a quite long projection that fit better for Japanese.

brendank 8/03/2012 14:33

I agree the primary projection does seem to fit Japanese better but the primaries are a bit obscured in the photo.

HFCheung 8/03/2012 19:38

I go for Besra.  There is no way a male that is at least as old as a second winter to show such clear Mesial stripe.  Also, I think the bars on the tail also fit Besra.  They are very clear and the dark/light ratio is close to 1:1.  In Japanese, they are not that clear and the dark/light ratio is close to 1:2.

HF Cheung
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