Pacific-slope Flycatcher

Pacific-slope Flycatcher Empidonax difficilis

Abundance map

Pacific-slope Flycatcher, Abundance map
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Data provided by eBird

Pacific-slope Flycatcher

Empidonax difficilis

Abundance

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.  Learn more

Relative abundance
Breeding season
Jun 28 - Jul 13
0
0.45
7.67
Non-breeding season
Nov 30 - Feb 15
0
0.45
7.67
Pre-breeding migratory season
Feb 22 - Jun 21
0
0.45
7.67
Post-breeding migratory season
Jul 20 - Nov 23
0
0.45
7.67
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more