Long-tailed Jaeger

Long-tailed Jaeger Stercorarius longicaudus

Abundance map

Long-tailed Jaeger, Abundance map
The Cornell Lab logo
Data provided by eBird

Long-tailed Jaeger

Stercorarius longicaudus

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 14 - Aug 3
0
0.67
10.62
Non-breeding season
Not shown
0
0.67
10.62
Pre-breeding migratory season
Not shown
0
0.67
10.62
Post-breeding migratory season
Not shown
0
0.67
10.62
Note: Seasonal ranges overlap and are stacked in the order above; view full range in season maps.
Seasons timeline
Learn more
Abundance
Trends
  • In progress. Learn more
  • Trends map: Non-breeding
  • Trends map: Breeding
Range