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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.
了解更多Breeding Season
7日 6月 - 28日 6月
Non-breeding Season
27日 12月 - 18日 1月
Pre-breeding Migratory Season
25日 1月 - 31日 5月
Post-breeding Migratory Season
16日 8月 - 20日 12月
Layer Opacity
Seasons Timeline
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