Satellite
Powered by eBird期望数量
Relative abundance is depicted for each season along a color gradient from a light color indicating lower relative abundance to a dark color indicating a higher relative abundance. Relative abundance is the estimated average count of individuals detected by an eBirder during a 1 hour, 2 kilometer traveling checklist at the optimal time of day for each species.
了解更多全年
0.010.080.2
Breeding Season
31日 5月 - 9日 8月
0.010.080.2
Non-breeding Season
6日 12月 - 8日 3月
0.010.080.2
Pre-breeding Migratory Season
15日 3月 - 24日 5月
0.010.080.2
Post-breeding Migratory Season
16日 8月 - 29日 11月
0.010.080.2
Layer Opacity
Seasons Timeline
123456789111
Regional Stats
Custom Shapes Stats
Options
No Shapes Drawn on Map
Draw a shape on the map to generate a summary table or chart for that custom area of interest.