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Anas platyrhynchos
Spotted in a dock in river Douro,the duck was sleeping,one of the photos sow he with the femmalle in the river http://www.google.pt/url?sa=t&rct=j&...
Spotted on Apr 11, 2012
Submitted on May 6, 2012
3 Comments
Cool spotting Antonio!
ops,eh!eh!eh! very well observed Emma :) it would be more correct to say in sleeping mode,or position :)
Mallards sleep with one eye open.