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
22日 3月 - 11日 10月
Non-breeding Season
25日 10月 - 15日 3月
Unavailable Seasons: Pre-breeding Migration, Post-breeding Migration
Layer Opacity
Seasons Timeline
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