Subject: Two forms of Common Tern [Print This Page]

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Author: cywong    Time: 30/04/2008 22:25     Subject: Two forms of Common Tern

Two forms of Common Tern, Southern waters of HK, 27.04.08

Upper -  tibetana, Lower - longipennis


Common Tern( tibetana)


Common Tern (longipennis)

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Author: gary    Time: 2/05/2008 00:17

nice comparison photos!

Gary

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Author: cywong    Time: 2/05/2008 22:32

Thanks to Gary.

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