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Mexican Species
| Cassin's Vireo (Vireo cassinii) | |||
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| Subspecies | Hide subspecies | ||
| cassinii | cassinii (Cassin's) | S British Columbia to n Baja; winters to Guatemala | |
| lucasanus | lucasanas (San Lucan) | Mountains of s Baja California (Sierra de la Laguna) | |
| Endemic status | Not endemic | ||
| Birds (media) | Yes | ||
| Sound Guide | |||
| Comment | |||
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