Couch's Kingbird Tyrannus couchii

Large yellow-bellied flycatcher with gray head, dull greenish back, and brownish wings and tail. Primarily a Mexican species, with range extending north into Texas and south to Belize and Guatemala. Occurs in brushy woodlands and other semiopen habitats, often near water. Listen for single “pick” or buzzy “breer” calls. Nearly identical to Tropical Kingbird, which overlaps throughout range; best separated by voice. Larger and longer-billed than Western and Cassin’s Kingbird; also note paler brownish tail.