American dusky flycatcher
Empidonax oberholseri Photo by Marcel Holyoak (Flickr) Common name:American dusky flycatcher (en); papa-moscas-sombrio-americano (pt); moucherolle sombre (fr); mosquero oscuro (es); buschland-schnäppertyrann (de)Taxonomy:Order PasseriformesFamily TyrannidaeRange:This species is found breeding in western North America, as far north as southern Yukon, Canada and as far east as South Dakota and Colorado, United States, down to southern California and…
