Brown-crested Flycatcher

Brown-crested Flycatcher Myiarchus tyrannulus

Abundance map: Non-breeding

Brown-crested Flycatcher, Abundance map: Non-breeding
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Data provided by eBird

Brown-crested Flycatcher

Myiarchus tyrannulus

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
0.28
5.89
Season date range
Oct 12 - Mar 15 Learn more