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Satellite Tracking study of duck wintering in HK 衛星追縱港渡冬野鴨

Tagged Pintail at Nam Sang Wai

2009-12-21
800mm + 1D MK IIN

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091221_SAT_pintail-01.jpg (31.25 KB)

21/12/2009 15:17

091221_SAT_pintail-01.jpg

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