White-tailed Kite
Elanus leucurus
The white-tailed kite (Elanus leucurus) is a small raptor found in western North America and parts of South America. It replaces the related Old World black-winged kite in its native range.
The coloration of the white-tailed kite is gull-like, but its shape and flight is falcon-like, with a rounded tail. Mainly white underneath, it has black wingtips and shoulders.