The Willow Flycatcher is a small insect-eating, neotropical migrant bird flycatcher. It is almost impossible to tell apart from its close relative, the Alder Flycatcher, except by their song.
The Willow Flycatcher is a small insect-eating, neotropical migrant bird flycatcher. It is almost impossible to tell apart from its close relative, the Alder Flycatcher, except by their song.