species 3,360 observations
Yellow-green Vireo
Vireo flavoviridis
Field notes
The yellow-green vireo (Vireo flavoviridis) is a small American passerine bird. It is migratory breeding from Mexico to Panama and wintering in the northern and eastern Andes and the western Amazon Basin.
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Greener is more native, amber more introduced; paler is less certain. How this was decided