Canada warbler,
Rondeau Provincial Park, Aug 7, 2022. We were surprised to see this Canada at the pond today. Evidently the fall migration is starting. We also had a black and white warbler and, as usual, lots of yellow warblers Cardellina canadensis Canada Warblers fly more than 3,000 miles from their wintering grounds in South America to their breeding grounds in the United States and Canada.