Bell's vireo

Bell's vireo (Vireo bellii) is a small North American songbird. It is 4.75 to 5 in (12.1 to 12.7 cm) in length, dull olive-gray above and whitish below. It has a faint white eye ring and faint wing bars. This bird was named by Audubon for John Graham Bell, who accompanied him on his trip up the Missouri River in the 1840s.

Bell's vireo

Bell's vireo (Vireo bellii) is a small North American songbird. It is 4.75 to 5 in (12.1 to 12.7 cm) in length, dull olive-gray above and whitish below. It has a faint white eye ring and faint wing bars. This bird was named by Audubon for John Graham Bell, who accompanied him on his trip up the Missouri River in the 1840s.