卫星图
Range
The range map depicts the boundary of the species' range, defined as the areas where the species is estimated to occur within at least one week within each season.
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Breeding Season
5日 4月 - 26日 7月
Non-breeding Season
2日 8月 - 29日 3月
Unavailable Seasons: Pre-breeding Migration, Post-breeding Migration
Layer Opacity
Seasons Timeline
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