Large Elaenia

The large elaenia (Elaenia spectabilis) is a species of bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Brazil, Colombia, Ecuador, Paraguay, Peru, and Uruguay. == Taxonomy and systematics == The large elaenia is monotypic. In the mid twentieth century at least one author treated the large elaenia and the yellow-bellied elaenia (E. flavogaster) as conspecific. During the period several authors suggested that the Noronha elaenia (E. ridleyana) should be treated as a subspecies of the large elaenia. That suggestion did not gain wide acceptance and by the 1990s had been shown to be wrong. == Description == The large elaenia is 16.5 to 18 cm (6.5 to 7.1 in) long and weighs 20 to 35 g (0.71 to 1.2 oz). It is a large elaenia with a small crest. The sexes have the same plumage. Adults have a mostly olive-brown head with a minimal or no white stripe in the middle of the crest. Their upperparts are dark grayish olive. Their wings are dusky with white tips on the coverts that show as three wing bars. Their tail is dusky. Their throat is grayish, their breast dark olive-gray, and their belly and…