W. Lanyon, 1988|
Black‑chested tyrant, Yungas tyrannulet, Black‑fronted tyrannulet
Grey-and-white tyrannulet Wikipedia
The grey-and-white tyrannulet (Pseudelaenia leucospodia) is a species of bird in the family Tyrannidae. It is monotypic within the genus Pseudelaenia. It is found in Ecuador and Peru, where natural habitats are subtropical or tropical dry shrubland and subtropical or tropical moist shrubland.