•Zonotrichia leucophrys leucophrys: Dark lores, pinkish bill. Eastern bird •Zonotrichia leucophrys gambelii: Pale lores, orange bill, grayish underparts. Western bird •Zonotrichia leucophrys pugetensis: Pale lores, yellowish bill, brown wash below. Western bird •Zonotrichia leucophrys nuttalli: Similar to pugetensis; more restricted range. Western bird •Zonotrichia leucophrys oriantha: White crown stripes usually flared. Western bird