Trumpeter Swan

Trumpeter Swan Cygnus buccinator

Abundance map

Trumpeter Swan, Abundance map
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Data provided by eBird

Trumpeter Swan

Cygnus buccinator

Abundance

Relative abundance is depicted for each season along a color gradient from a light color indicating lower relative abundance to a dark color indicating a higher relative abundance. Relative abundance is the estimated number of individuals detected by an eBirder during a traveling count at the optimal time of day.  Learn more

Relative abundance
Year-round
0.02
1.8
17
Breeding season
May 17 - Sep 7
0.02
1.8
17
Non-breeding season
Dec 7 - Feb 15
0.02
1.8
17
Pre-breeding migratory season
Feb 22 - May 10
0.02
1.8
17
Post-breeding migratory season
Sep 14 - Nov 30
0.02
1.8
17
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
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