ANTHONY VIREO.
632c. Vireo huttoni obscurus. 4¼ inches.
Like Hutton, but a trifle smaller and darker. Found from British Columbia to southern California, breeding in Oregon (not illustrated).
632c. Vireo huttoni obscurus. 4¼ inches.
Like Hutton, but a trifle smaller and darker. Found from British Columbia to southern California, breeding in Oregon (not illustrated).