Saturnine Antshrike vs Cinereous Antshrike

In short

To distinguish the Saturnine Antshrike from the Cinereous Antshrike, focus on posture and foraging behavior. The Cinereous Antshrike typically perches more vertically and forages higher in the forest than the Saturnine Antshrike. Both species are often found in mixed-species flocks, making behavior a key differentiator.

Identification tips

1. Look for the Cinereous Antshrike's vertical posture and higher foraging position. 2. Listen for the Cinereous Antshrike's sharp, fast rattle call. 3. Observe the mixed-species flock composition; if both species are present, the Cinereous is likely higher in the forest.

Size

Both species are similar in size, typical of the Thamnomanes genus.

Plumage

Plumage differences are subtle and not the most reliable for identification in the field.

Behaviour

The Cinereous Antshrike perches with a vertical, upright posture and forages higher in the forest, often sallying to catch insects. The Saturnine Antshrike tends to perch less vertically.

Habitat

Both species are found in Amazonian understory mixed-species flocks, but the Cinereous Antshrike is more likely to be seen in the midstory when other Thamnomanes species are present.

Voice

The Cinereous Antshrike is known for its sharp, fast rattle call, which can help in distinguishing it from the Saturnine Antshrike.