Mishanavliegenpikker Zimmerius villarejoi

Uncommon flycatcher with a highly restricted range in northern Peru. It is known from white sand forest near Iquitos and from Andean foothills in the vicinity of the cities of Moyobamba and Tarapoto. Plumage is mostly yellowish-olive with a pale bill and eye and yellow fringes to the wing feathers. Very similar to Red-billed Tyrannulet, but usually shows an olive (not gray) crown; voice is a more reliable way to separate the two species. Listen for a high, piping whistle given alone or in pairs. Calls have a rasping quality in the lowland part of the range. Inhabits forest canopy.