Brown-backed Parrotlet

A slender, long-billed warbler with distinctive pattern. Look for yellow throat, black mask, and black streaks on sides. All plumages are very similar; females and immatures often show a light buffy wash on the sides. Forages like a nuthatch, often creeping along branches and hanging upside-down. Fairly common breeder in mature forests with large sycamores or pines. Winters from the southeastern U.S. to Central America and the Caribbean, often in palm trees. Listen for sweet descending song with sharper notes at the end.

Medium-sized honeyguide with a plain face, a slim pale bill, yellow legs, and large white patches in the outer tail. Found in the middle levels and canopy of humid forest at low and middle elevations. The distinctive vocalization is a series of around a dozen rising “sveeya” notes. The series slows down and becomes slightly lower-pitched at the end. Very similar to Zenker’s Honeyguide, but there is only minor overlap in range, and Yellow-footed is paler overall with more white in the tail. Similar to other honeyguides, but separated by the slim bill and the yellow legs. Separated from most greenbuls by the white in the tail, and from Honeyguide and Sjöstedt's Greenbuls by the smaller size and shorter tail. 

Black-and-blue with a crest. Widespread in western North America, from Alaska to Nicaragua. Shows marked variation across range: coastal populations are the darkest, with no pale markings around the eye. Central American birds have shorter crest, limited black on the face, and very bold white markings around the eye. Occurs in coniferous forests, usually in small groups. Regularly visits feeders, campgrounds, and picnic areas. Loud and conspicuous; listen for harsh calls.