Ninox sumbaensis
The Little Sumba Boobook (Ninox sumbaensis) is a captivating, diminutive owl endemic to the island of Sumba in Indonesia, a jewel of the Lesser Sunda Islands. Measuring approximately 23-25 cm in length with a wingspan of around 50 cm, it presents a compact, often hunched silhouette. Its plumage is generally dark brown on the upperparts, contrasting with paler rufous-brown underparts that often show indistinct, darker barring, providing superb camouflage against tree bark. Distinctive field ma...
This boobook primarily inhabits lowland and submontane evergreen forest, but can also be found in secondary growth, forest edges, and wooded cultivation, from sea level up to approximately 1000 meters.
Its diet primarily consists of large insects such as moths, beetles, and grasshoppers, supplemented with small vertebrates including lizards and potentially small mammals, typically captured by swooping from a perch.
The Little Sumba Boobook is strictly nocturnal, spending its days roosting cryptically in dense foliage or tree hollows, often going unnoticed. Its foraging strategy is typical of many small owls: a 'perch-and-pounce' method, where it waits silently on a branch, scanning for prey before swooping ...
The Little Sumba Boobook is strictly endemic to Sumba Island, one of the Lesser Sunda Islands in Indonesia. Its distribution spans across the entirety of Sumba, from its eastern to western reaches, inhabiting suitable forest patches wherever they occur. It is a resident species, with no migratory...
Near Threatened
- The Little Sumba Boobook was only formally recognized as a distinct species in 1998, highlighting the ongoing discovery of biodiversity in the Lesser Sunda Islands. - It is strictly endemic to Sumba Island, meaning it is found nowhere else on Earth. - Its nocturnal and cryptic habits make it mu...