Plain-crested Elaenia vs Rufous-crowned Elaenia

In short

The Plain-crested Elaenia and Rufous-crowned Elaenia are both small flycatchers with subtle differences. The most reliable field mark is the presence of a rufous hindcrown patch in the Rufous-crowned Elaenia, absent in the Plain-crested Elaenia. Both species have a white supercilium and wing bars, but their habitats and vocalizations can also aid in identification.

Identification tips

1. Look for the rufous hindcrown patch in Rufous-crowned Elaenia. 2. Note the habitat: Rufous-crowned prefers sandy, open areas. 3. Listen for the Rufous-crowned Elaenia's low-pitched call. 4. Observe the overall plumage: Rufous-crowned has more streaking below.

Size

Both species are similar in size, typical of small Elaenias.

Plumage

The Rufous-crowned Elaenia has a distinctive rufous hindcrown patch and is olive above with pale yellow underparts featuring indistinct gray streaking. The Plain-crested Elaenia lacks the rufous patch and generally has a plainer appearance.

Behaviour

Both species exhibit typical flycatcher behavior, often seen perching conspicuously and sallying for insects.

Habitat

Rufous-crowned Elaenia prefers open areas with sandy soil below 1400 meters, while the Plain-crested Elaenia is often found in more varied habitats, including savannas and open woodlands.

Voice

The Rufous-crowned Elaenia is known for its low-pitched, growling call. The Plain-crested Elaenia's vocalizations are less distinctive in the field.