Brown-streaked Flycatcher

Small, slender, and long-tailed bird found only on islands along major rivers in the Amazon basin. Distinctive in its specialized habitat with yellow underparts and eyebrow, and conspicuous white patches in its wings and tail. Typically found in pairs, which are often hard to see as they skulk in dense, grassy thickets. Vocalizations include rich, inflected whistles and energetic, rattled churrs, often given as a duet. Birds from northeastern Brazil are now considered a different species, Bahia Wagtail-Tyrant.

Tiny, disproportionately long-tailed, active, and vocal. The upperparts are gray-brown with heavy dark streaking, the underparts are pale, and each tail feather shows both pale and dark tips. Generally found in rather moist habitats within arid zones, including field margins, riparian woodland, scrub, gardens, and wetlands; can be quite numerous. Very vocal, especially in spring. The song is a rattling series of dry chirps, subtly different from the slower-paced song of Graceful Prinia. Males often sing from obvious perches. Visually extremely similar to Graceful Prinia, but there is little overlap in range. In any areas of overlap, best separated by song, but Delicate is also slightly longer- and narrower-tailed and browner.

A medium-sized “fly-catching” species of open woodlands and scrub including towns, preferring areas near palms; often sits still on perch for long periods of time before leaping forth in pursuit of insects. Grenada Flycatcher has a dull brown back and a yellow belly that contrasts with its gray chest and throat. The Caribbean Elaenia is passingly similar but is smaller with a proportionately small bill, and it has bold wingbars and dull, low-contrast underparts. Vocalizations include an emphatic low “whip” given in a slow series and sometimes followed by a rolling “pit-it-oooo.” Also, this species gives a shrill “whee,” singly or in series.