Vaux's Swift

Vaux's Swift Chaetura vauxi

Abundance map: Non-breeding

Vaux's Swift, Abundance map: Non-breeding
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Data provided by eBird

Vaux's Swift

Chaetura vauxi

Abundance: Non-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 non-breeding season.  Learn more

Relative abundance
Non-breeding season
0
1.32
409.78
Season date range
Nov 9 - Mar 22 Learn more