Whiskered Tern vs Eyebrowed Wren-Babbler

The Whiskered Tern is a slender, medium-small tern with a distinctive black cap and contrasting white cheeks, while the Eyebrowed Wren-Babbler is a small, ground-dwelling bird with a more cryptic appearance. These species differ significantly in both structure and habitat preferences.

Whiskered Tern: Look for the black cap and white cheeks, especially in breeding plumage. Note the grey upperparts and shortish tail. Eyebrowed Wren-Babbler: Not detailed here, but generally look for a more cryptic, ground-dwelling appearance.

The Whiskered Tern is larger at 23–29 cm in length with a wingspan of 64–70 cm, whereas the Eyebrowed Wren-Babbler is much smaller.

The Whiskered Tern has a black cap, white cheeks, and grey upperparts, while the Eyebrowed Wren-Babbler's plumage is not detailed here but is generally more cryptic and suited to its forest floor habitat.

The Whiskered Tern has a harsh, rasping call, including a 'kyick' or 'cherk', whereas the Eyebrowed Wren-Babbler's vocalizations are not detailed here.