Bell's Vireo
Vireo bellii
Tiny9 gShrubland
Measurements: Length: 4.5–4.9 in (11.5–12.5 cm) Weight: 0.3–0.3 oz (7.4–9.8 g) Wingspan: 6.7–7.5 in (17–19 cm)
ID text from Wikipedia, CC BY-SA 4.0
Recorded by Robert Benson · Song · Brackettville, Kinney County, Texas, United States · CC BY-SA 4.0
Photo: Carlos Domínguez-Rodríguez · CC BY 4.0
Cassin's Vireo
Vireo cassinii
Tiny15 gForest
The vireo is 11–14 cm (4–6 inches) long. It has a grayish olive head, back, and flanks, with whitish underparts. One of its distinctive features is the solid white "spectacles" around its eyes, along with white wing bars. These markings set it apart from other similar species like the plumbeous vireo and the blue-headed vireo.
ID text from Wikipedia, CC BY-SA 4.0
Recorded by Christopher Eliot · Song · North Fork Blackfoot River, Powell County, Montana, United States · CC BY-SA 4.0
Photo: Adam Jackson · CC0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Bell's Vireo and Cassin's Vireo.