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[Hong Kong] Is it Eurasian Hobby?

Is it Eurasian Hobby?

LV, 6Nov15.
Is there any easy way to distinguish one from Amur Falcon?

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6/11/2015 16:22

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Amur Falcon
I am just an inexperienced birder/ birdwatcher/ twitcher/ photographer with no long lens.

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Thanks. How can I distinguish 2? I chose Eurasian Hobby because the tail seems not that long. If it is Almur Falcon, what feature I should look into to identify it?

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Hi Sam, note the dark fringe along the edge of wing, which make the underwing look somehow paler when compared with Hobby. You also get less buffish colours on the belly and underwing in Amur, usually quite well defined B&W rather then brownish appearance of Hobby. Structurally, I feel Amur are slimmer in comparison with Hobby. In close inspections, the red talons and beak should be quite apparent. Here are some photos I took the other day of a few Amurs.

http://matthewkwanbirding.blogsp ... falcon-at-last.html
As The Crow Flies- a Hong Kong Birding Blog
http://www.matthewkwanbirding.blogspot.hk

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