查看完整版本: ID please

LIJO 19/06/2013 17:21

ID please

At Sai Kung 19JUN.[attach]15222[/attach]

HFCheung 20/06/2013 18:43

Gull-billed Tern.  Facial pattern, bill and width of wing fit well.

LIJO 20/06/2013 20:50

Thank you very much HFCheung.  So it is a juvenile bird as the top of the head not completely black!
This bird was very active and flew around.

ajohn 21/06/2013 13:45

It's a winter-plumaged adult, not a juvenile. Possibly a first-summer bird that will not breed this year.

LIJO 21/06/2013 18:00

Thanks ajohn.
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查看完整版本: ID please