rufous mourner Rhytipterna holerythra

Overall rusty-colored, medium-sized flycatcher of humid tropical forest in the lowlands. Favors middle to upper levels inside forest, where sits still for long periods and sallies out for insects and other small critters. Call is a distinctive slow wolf-whistle—“whee-wheeu,” given at infrequent intervals and easily imitated. Note the overall rusty plumage, slender bill, and behavior. Can be confused with slightly larger Rufous Piha, which has a bushier face, paler throat, and a very different voice.