Passerellidae

White-rimmed Brushfinch Atlapetes leucopis

White-throated Sparrow Zonotrichia albicollis

White-throated Towhee Melozone albicollis Endemic to Mexico

White-winged Brushfinch Atlapetes leucopterus

Worthen’s Sparrow Spizella wortheni Endemic to Mexico

Yellow-breasted Brushfinch Atlapetes latinuchus

Yellow-browed Sparrow Ammodramus aurifrons

Yellow-eyed Junco Junco phaeonotus

Yellow-green Brushfinch Atlapetes luteoviridis Endemic to Panama

Yellow-headed Brushfinch Atlapetes flaviceps Endemic to Colombia

Yellow-mandibled Sparrow Arremon axillaris

Yellow-striped Brushfinch Atlapetes citrinellus Endemic to Argentina

Yellow-thighed Brushfinch Atlapetes tibialis

Yellow-throated Chlorospingus Chlorospingus flavigularis

Yellow-whiskered Chlorospingus Chlorospingus parvirostris

Yungas Sparrow Rhynchospiza dabbenei Endemic to Argentina

Zapata Sparrow Torreornis inexpectata Endemic to Cuba