Labels:animal | bird | common yellowthroat | fence | sky | yellowthroat OCR: Common Yellowthroat Geothiypis tricnas : NEST: Cup of grass hidden in groundcover. DISTRIBUTION: North America. Winters to northern South America W Indies SEEN Abundently, amongbriars Male: Black mask. Yellow underparts: Female and immature upperparts Yellow below [mostly throat]- Mask reducec on immature male trichas among briars brushy cover reduced