Blue=headed vireo.
Not rare but hard to photograph as it sits in the bushes then dives down, splashes in the water and is gone again. Rondeau Provincial Park, Ontario, Canada, October 1, 2024. Vireo solitarius Blue-headed forages for insects and their larvae in trees, moving deliberately along branches, where it can be challenging to spot. Males sing a slow, cheerful carol, often the first indication of the species’ presence in a forest.