シロスジヒメドリ Ammospiza leconteii

This strikingly beautiful sparrow is found in wet meadows with tall grass. Look for the bright orange-buff face with a silvery cheek, spotted purplish-gray nape, and crisp black streaking on buffy underparts. Secretive; difficult to see well unless a male is perched up singing. Most similar to Nelson's Sparrow but typically found in slightly drier habitats; also note white stripe down center of crown on LeConte's. Sings a dry, hissing trill with sharp introductory notes.