Tacarcuna Warbler

Mostly green with long, pointed tail. Red forehead. In flight, look for red patch under shoulder. Almost always in small flocks, which feed inconspicuously on fruit in gardens, forest edges, and second growth. More obvious in flight; listen for grating, squeaky calls.

Handsome blue-and-black jay of tropical forests, woodlands, and gardens endemic to west Mexico. Usually in small groups, which can be noisy and conspicuous or very quiet and easily overlooked; often with Yellow-winged Caciques. Around the town of San Blas (in Nayarit, Mexico), appreciably larger Purplish-backed Jay occurs at southern end of its range (and northern end of San Blas Jay’s range). Purplish-backed is deep purplish blue on back and tail, not strikingly two-toned blue-and-black like San Blas Jay, and has bright yellow legs. Voices also very different. Purplish-backed occurs in mangroves and adjacent woodlands in and around town while San Blas Jay occurs in foothill forest of coffee plantations south of town.

A small, slim black cuckoo rather similar to Black Drongo but smaller, with a curved bill. Adult black with white bars in the undertail, shorter-tailed juvenile deep blackish gray with bright white dots in wings and flanks. Rather sedentary and difficult to see in tangled vegetation of scrubby and edge habitats in lowland and foothill forests. Song a loud, vibrant, rapid series of ascending hoarse whistles.