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
29日 3月 - 12日 7月
Non-breeding Season
29日 11月 - 22日 3月
Post-breeding Migratory Season
19日 7月 - 22日 11月
Unavailable Seasons: Pre-breeding Migration
Layer Opacity
Seasons Timeline
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