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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0.021.814
Breeding Season
31日 5月 - 5日 7月
0.021.814
Non-breeding Season
13日 12月 - 18日 1月
0.021.814
Pre-breeding Migratory Season
25日 1月 - 24日 5月
0.021.814
Post-breeding Migratory Season
12日 7月 - 6日 12月
0.021.814
Layer Opacity
Seasons Timeline
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Regional Stats
Custom Shapes Stats
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