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.
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0.061.517
Breeding Season
31日 5月 - 6日 9月
0.061.517
Non-breeding Season
20日 12月 - 8日 2月
0.061.517
Pre-breeding Migratory Season
15日 2月 - 24日 5月
0.061.517
Post-breeding Migratory Season
13日 9月 - 13日 12月
0.061.517
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Seasons Timeline
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