Long-tailed Duck

Long-tailed Duck Clangula hyemalis

Abundance map

Long-tailed Duck, Abundance map
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Data provided by eBird

Long-tailed Duck

Clangula hyemalis

Abundance

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.  Learn more

Relative abundance
Breeding season
Jun 14 - Aug 10
0
2.79
2,244.06
Non-breeding season
Dec 21 - Feb 22
0
2.79
2,244.06
Pre-breeding migratory season
Mar 1 - Jun 7
0
2.79
2,244.06
Post-breeding migratory season
Aug 17 - Dec 14
0
2.79
2,244.06
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
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