Greenish Elaenia vs Grey-streaked Flycatcher

In short

The Greenish Elaenia and Grey-streaked Flycatcher are distinct in structure and plumage. The Greenish Elaenia is a New World flycatcher with a more robust build and a distinct olive-green coloration, while the Grey-streaked Flycatcher is an Old World species with a slimmer profile and grey streaking. Observing their behavior and habitat can further aid in identification.

Identification tips

1. Structure: Note the Greenish Elaenia's bulkier build compared to the slender Grey-streaked Flycatcher. 2. Plumage: Look for olive-green tones in the Elaenia versus grey streaking in the Flycatcher. 3. Behavior: Observe foraging style; Elaenia is more active with frequent wing and tail flicks. 4. Habitat: Consider geographic location and habitat type; Elaenia in the Americas, Flycatcher in Asia. 5. Vocalization: Listen for the sharper calls of the Elaenia compared to the softer whistles of the Flycatcher.

Size

The Greenish Elaenia tends to be slightly bulkier compared to the more slender Grey-streaked Flycatcher.

Plumage

Greenish Elaenia shows olive-green upperparts and a less distinct facial pattern, whereas the Grey-streaked Flycatcher has greyish upperparts with noticeable streaking on the breast and a more defined supercilium.

Behaviour

Greenish Elaenia often exhibits more active foraging behavior, frequently flicking its wings and tail, while the Grey-streaked Flycatcher tends to sally from perches to catch insects.

Habitat

Greenish Elaenia is typically found in forest edges and open woodlands in the Americas, whereas the Grey-streaked Flycatcher migrates through and breeds in a variety of wooded habitats in Asia.

Voice

The Greenish Elaenia has a series of sharp, whistled notes, while the Grey-streaked Flycatcher's call is a softer, more subdued series of whistles.