Small, yellow-olive flycatcher. Brighter yellow than most other Empidonax flycatchers. Look for bold teardrop-shaped eyering that comes to a point behind the eye, and fluffy, peaked crown. Breeds in coniferous and mixed woodlands, often near water; migrants and wintering birds can be found in a variety of wooded or scrubby habitats. Essentially identical to Cordilleran Flycatcher with very subtle vocal differences; identification is usually presumed based on range.