Blue-winged warbler (Vermivora cyanoptera)

Wikipedia: Blue-winged warbler Source: OTHER Vermivora_cyanoptera_-North_Berwick%2C_Maine%2C_USA-8.jpg
Classification: Genus Vermivora; Family New world warblers (Parulidae)
General: The blue-winged warbler (Vermivora cyanoptera) is a fairly common New World warbler, 11.5 cm (4.5 in) long and weighing 8.5 g (0.30 oz). It breeds in eastern North America in southern Ontario and the eastern United States. Its range is extending northwards, where it is replacing the very closely related golden-winged warbler, Vermivora chrysoptera. [more]

🔍 No documented observation