Black-polled Yellowthroat

This gorgeous medium-sized heron is uncommon but widespread in lowlands of South America, barely extending into eastern Panama. Not likely to be mistaken: combination of silvery back, buffy neck and belly, black cap, and blue lores (sometimes radiant turquoise!) help distinguish this species from other herons. Also note the long white plumes on the back of the head. Occurs around swamps, forested ponds, and rivers, usually singly.

Very small, stub-tailed wren of humid tropical lowland forest. Favors forest understory, where usually found near or on the ground. Heard far more often than seen, and is notably elusive, even in fairly open understory. Common call is a metallic “peenk”; rather froglike and difficult to trace. Varied whistled songs rather short, usually introduced with a quiet whistled hiss. Note the boldly striped face, white bib, rich dark brown upperparts, and short tail. Gray-breasted Wood-Wren occurs in highlands.

Chunky, stout billed, and often very conspicuous bird found mainly in dry and semi-humid forest north and west of the Andes. Note the ornate face pattern, buffy throat, and single black breast band. Similar to Two-banded Puffbird, which is found mostly east of the Andes, but never has more than one band. Pairs often perches in the open on exposed branches, wires, or fences, from which they sally out to snatch up a wide variety of prey. Song is a long series of whistles or clucks. Male and female often sing together in a noisy, chaotic duet.