Sentences with phrase «glaucous gulls»

The shift in diet could sound a death knell for popular nesting grounds of barnacle geese, eider ducks, and glaucous gulls, researchers warn this month in Frontiers in Ecology and Evolution.

He has observed polar bears eating more than 200 eggs in 2 hours, and last year no chicks or eggs of any species — barnacle geese, eiders, and glaucous gulls — survived.

Among the more notable coastal experiences were a fortuitous encounter with a seasonally unusual Glaucous Gull and the chance to leisurely observe several low - foraging Black Swifts on Whidbey Island.

Not exact matches

The Glaucous - winged gull lives and breeds from Washington up to Alaska.

As it spreads north, its hybridization with Glaucous - winged Gull is likely to increase still further.

If Glaucous - winged Gulls establish a toehold so far from their current West Coast haunts (very doubtful), wildlife managers will be closely monitoring their interactions and possible hybridization with other gull species.