Red-winged Blackbird

Red-winged Blackbird Agelaius phoeniceus

Abundance map

Red-winged Blackbird, Abundance map
The Cornell Lab logo
Data provided by eBird

Red-winged Blackbird

Agelaius phoeniceus

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
Year-round
0
10.86
178,636.31
Breeding season
May 3 - Aug 3
0
10.86
178,636.31
Non-breeding season
Dec 14 - Jan 25
0
10.86
178,636.31
Pre-breeding migratory season
Feb 1 - Apr 26
0
10.86
178,636.31
Post-breeding migratory season
Aug 10 - Dec 7
0
10.86
178,636.31
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more