卫星图
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.
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0.050.380.75
Breeding Season
12日 4月 - 16日 8月
0.050.380.75
Non-breeding Season
1日 11月 - 8日 2月
0.050.380.75
Unavailable Seasons: Pre-breeding Migration, Post-breeding Migration
Layer Opacity
Seasons Timeline
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Regional Stats
Custom Shapes Stats
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Draw a shape on the map to generate a summary table or chart for that custom area of interest.