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Strange Caspian Gull from NE Italy: could it be a hybrid ?

Birding Gulls Forum :: General :: Gull Identification Q&A

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Strange Caspian Gull from NE Italy: could it be a hybrid ? Empty Strange Caspian Gull from NE Italy: could it be a hybrid ?

Post  Admin Wed Feb 24, 2010 11:52 pm

Streaks on head in february are maybe pointing to a Herring Gull ancestor ?

Strange Caspian Gull from NE Italy: could it be a hybrid ? Basso01

Strange Caspian Gull from NE Italy: could it be a hybrid ? Basso02

Strange Caspian Gull from NE Italy: could it be a hybrid ? Basso03

Strange Caspian Gull from NE Italy: could it be a hybrid ? Basso04

Black on primaries is too restricted to be a Californian...
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