Glaucous Gull

Glaucous Gull Larus hyperboreus

Abundance map: Non-breeding

Glaucous Gull, Abundance map: Non-breeding
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Data provided by eBird

Glaucous Gull

Larus hyperboreus

Abundance: Non-breeding

This map depicts the seasonally-averaged estimated relative abundance, defined as the expected count on an eBird Traveling Count starting at the optimal time of day with the optimal search duration and distance that maximizes detection of that species in a region, averaged across the non-breeding season.  Learn more

Relative abundance
Non-breeding season
Season date range
Dec 28 - Mar 8 Learn more