Olive Warbler is the only North American warbler not in the family Parulidae. It is instead classified in its own family – Peucedramidae. It is found only at high elevations in the mountains of southeastern Arizona and southwestern New Mexico.
Olive Warbler is the only North American warbler not in the family Parulidae. It is instead classified in its own family – Peucedramidae. It is found only at high elevations in the mountains of southeastern Arizona and southwestern New Mexico.