Ocellated Tapaculo

Overview

The ocellated tapaculo (Acropternis orthonyx) is a large, highly distinctive passerine bird found in the northern Andes of South America. It is currently classified as a species of least concern by the IUCN.

Identification

• Mostly black plumage with large white spots, a brown flank, and a reddish head and throat.
• Measures 21–22 cm in length and weighs between 80 and 100 grams.
• Produces a loud, emphatic 'WHEEUW!' whistle that can be heard from a long distance to announce its presence.

Habitat

This species favours humid, low-growing forests with a tangled understory rich in South American mountain bamboo (Chusquea). Its range extends from the mountains of Ecuador and northern Peru northwards to the Cordillera Central and Oriental of Colombia and northwestern Venezuela. It tends to avoid the Amazonian slopes and is often found in clearings where bamboo thickets grow.

Diet

The ocellated tapaculo feeds on plant material and arthropods, which it digs up using both feet simultaneously.

Did you know?

Birds can be attracted by recorded or imitated calls, with individuals approaching from several kilometres away to investigate the source.