Carolina wren
Fluttering after the bath, to dry off, Rondeau Provincial Park, Ontario, Canada, October 2. 2023.
Thryothorus ludovicianus
The Carolina Wren is sensitive to cold weather, with the northern populations decreasing markedly after severe winters. The gradually increasing winter temperatures over the last century may have been responsible for the northward range expansion seen in the mid-1900s.
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