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Chestnut-sided Warbler, Mount Agamenticus Conservation Region, York, Maine, USA.
Chestnut-sided Warbler, Mount Agamenticus Conservation Region, York, Maine, USA.
Keywords: Chestnut-sided Warbler, Setophaga pensylvanica, Mount Agamenticus Conservation Region, York, Maine, USA, North America, United States, New England, northeast, bird, birding, nature, wildlife, outdoors, photography, York County, Mt. Agamenticus