Costa's Hummingbird

Costa's Hummingbird Calypte costae

Abundance map: Breeding

Costa's Hummingbird, Abundance map: Breeding
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Data provided by eBird

Costa's Hummingbird

Calypte costae

Abundance: Breeding

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 breeding season.  Learn more

Relative abundance
Breeding season
Season date range
May 3 - Jun 21 Learn more