Ruby-throated Hummingbird

Ruby-throated Hummingbird Archilochus colubris

Abundance map: Post-breeding migration

Ruby-throated Hummingbird, Abundance map: Post-breeding migration
The Cornell Lab logo
Data provided by eBird

Ruby-throated Hummingbird

Archilochus colubris

Abundance: Post-breeding migration

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 post-breeding migration season.  Learn more

Relative abundance
Post-breeding migratory season
0
0.46
10.98
Season date range
Aug 3 - Nov 30 Learn more