Great Crested Flycatcher

Great Crested Flycatcher Myiarchus crinitus

Abundance map: Post-breeding migration

Great Crested Flycatcher, Abundance map: Post-breeding migration
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Data provided by eBird

Great Crested Flycatcher

Myiarchus crinitus

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
Season date range
Aug 24 - Oct 19 Learn more