Yet the vireo is more common than two-thirds of the birds he knows.
For one instant I thought, Can it be the Philadelphia vireo?
It was a vireo's nest; but it was too large, too downy, too yellow for Red-eye.
He had thought of the Vireo, which lay moored at the wharf in the inlet.
This was a wind to drive the Vireo at a fine pace over the bay.
Mr. Bicknell says it is the only vireo that sings as it flies.
The two parts of the m. gastrocnemius are most distinct in Vireo.
The muscle is larger in Vireo than in any of the other species examined.
The vireo had stopped singing and was swinging on a bough above them.
Mrs. Vireo was at her mother's, and she believed they would not come back to tea.