Harris's Sparrow

Harris's Sparrow Zonotrichia querula

Abundance map: Post-breeding migration

Harris's Sparrow, Abundance map: Post-breeding migration
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Data provided by eBird

Harris's Sparrow

Zonotrichia querula

Abundance: Post-breeding migration

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
Post-breeding migratory season
0.02
1.5
5.9
Season date range
Sep 14 - Dec 21 Learn more