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Nashville And MacGillivray’s Warblers – A Visual Comparison

By Mia McPherson|2021-07-24T16:21:01-05:00July 24th, 2021|Categories: Birds, MacGillivray's Warblers, Nashville Warblers, Summit County, Utah, Wasatch Mountains|Tags: adult, aphids, canyon, comparison, foraging, Geothlypis tolmiei, ID, identification, Leiothlypis ruficapilla, MacGillivray's Warbler, male, mountains, Nashville Warbler, perched, resting, riparian habitat, sky, summer, versus, warbler, warblers, willow, willow thicket, willows, wood-warblers|

In late summer I see Nashville and MacGillivray’s Warblers in the same locations and habitats foraging for the same food, aphids.

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