Northern Parula, Parula americana, Northern Parulas, Northern Parula warbler, Northern Parula warblers, Parulas, colorful, colorful birds, warbler, warblers, Emberizidae, bird, birds, songbird, songbirds, song bird, song birds, backyard birds, backyard bird, wildlife, fauna, migrant, migration, migrate, North America, Great Lakes, Great Lakes region, Ohio, Ontario, vertical, male, males, Male Northern Parula, Male Northern Parula warbler, leesonphoto