Warbling vireo / Sängervireo (Vireo gilvus)

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Wikipedia: Warbling vireo Source: OTHER WarblingVireo08.jpg
Classification: Genus Vireo; Subfamily Shrike-vireos (Vireoninae); Family Vireonidae
General: The warbling vireo (Vireo gilvus) is a small North American songbird. [more]

🔍 No documented observation