Tundra Swan

Tundra Swan Cygnus columbianus

Abundance map

Tundra Swan, Abundance map
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Data provided by eBird

Tundra Swan

Cygnus columbianus

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 7 - Aug 10
0
2.94
5,031.26
Non-breeding season
Dec 28 - Feb 15
0
2.94
5,031.26
Pre-breeding migratory season
Feb 22 - May 31
0
2.94
5,031.26
Post-breeding migratory season
Aug 17 - Dec 21
0
2.94
5,031.26
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more