Red-chested owlet

The red-chested owlet (Glaucidium tephronotum) is a small owl species belonging to the family Strigidae, native to the tropical rainforests of Africa. Its habits and behavior are not extensively documented, making it a subject of ongoing interest for ornithologists.

Description and Identification

This very small owl is characterized by its light grey facial disc, accented by whitish markings and short white eyebrows. The head and neck are a dark grey, transitioning to a sooty brown on the back and wings. A distinctive feature is its long tail, which bears three faint bars. The upper breast and flanks are washed with a reddish-brown hue, while the underparts are predominantly whitish, marked with rufous streaks along the sides of the belly. The owl's iris and bill are both a bright yellow.

Distribution and Habitat

The red-chested owlet is found across several regions in Africa. Its range includes Liberia, Ivory Coast, and Ghana (G. t. tephronotum), southern Cameroon and northern Gabon (G. t. pycrafti), and the Congo, eastern Democratic Republic of the Congo, southwestern Uganda, and western Kenya (G. t. medje). It prefers to inhabit primary rainforests, as well as areas that present a mosaic of forest and scrub. The species can also be found in clearings and along forest edges, extending to elevations of up to 2,150 meters (7,050 ft) above sea level.

Behavior and Diet

Primarily a nocturnal hunter, the red-chested owlet is most active during the night. However, observations indicate it will also hunt and call on overcast afternoons. During daylight hours, it roosts in tree cavities. Its diet is varied, consisting mainly of insects such as beetles, mantises, grasshoppers, moths, and cockroaches. It also supplements its diet with small mammals and birds.

Vocalization

The call of the red-chested owlet is a notable series of high-pitched whistling notes, which can be repeated up to 20 times.

Breeding and Nesting

Little is known about the breeding behavior of the red-chested owlet. Current understanding suggests that it likely nests in old nesting cavities that have been excavated by woodpeckers or barbets.

Conservation Status

The International Union for Conservation of Nature (IUCN) Red List classifies the red-chested owlet as 'Least Concern'. This designation is based on the belief that its population is stable and that it possesses a sizable geographic range, indicating a healthy status for the species.