Brown wood owl
The brown wood owl (Strix leptogrammica) is a medium-large owl species native to South and Southeast Asia. It is characterized by its uniformly dark brown upperparts, buff underparts with streaking, and a distinctive white neckband. This owl is a resident breeder in its range and is primarily nocturnal, inhabiting dense forests.
Key Facts
- ›Found in India, Bangladesh, Sri Lanka, Indonesia, Taiwan, and south China.
- ›Belongs to the earless owl genus Strix within the family Strigidae.
- ›Possesses uniformly dark brown upperparts with faint white shoulder spotting.
- ›Underparts are buff with brown streaking, and it has a white neckband.
- ›Its diet primarily consists of small mammals, birds, and reptiles.
- ›Known for its distinctive calls, which can include hoots, deep gok-goke-ga-LOOO, and loud screams.
Brown Wood-Owl
Dense Forests
South Asia, Southeast Asia
Small Mammals, Birds, Reptiles
About Brown wood owl
The brown wood owl, scientifically known as Strix leptogrammica, is a medium-large owl species found across South and Southeast Asia. Its range encompasses countries such as India, Bangladesh, Sri Lanka, Indonesia, Taiwan, and southern China, where it is a resident breeder.
Physical Characteristics
This owl typically measures between 45 and 57 centimeters in length. Its plumage is characterized by uniformly dark brown upperparts, often adorned with faint white spotting on the shoulders. The underparts are a buff color, marked with brown streaking. A notable feature is its brown or rufous facial disc, which is edged with white and lacks concentric barring. The eyes are dark brown, and a distinct white neckband is present. Both males and females share a similar appearance.
Habitat and Behavior
The brown wood owl is highly nocturnal, preferring to be active during the night. It is commonly found in dense forests, where it can often be located by the commotion caused by smaller birds mobbing it while it roosts in a tree during the day. Its hunting activities occur primarily after dusk.
Diet and Vocalizations
The diet of the brown wood owl consists mainly of small mammals, birds, and reptiles. Their vocalizations are varied and distinctive. These can include a series of hoots such as (hoo) hoo hoo HOO, a deep call described as goke-goke-ga-LOOO, or a loud scream. When alarmed, they emit a barking call, wow-wow.
Subspecies and Vocal Differences
There are 14 recognized subspecies of the brown wood owl. Some of these subspecies are known to produce distinct vocalizations and may differ in appearance. For instance, the northern group (Strix leptogrammica newarensis), found from the Himalayan foothills to Taiwan, has a soft, low call similar to a rock dove cooing. Another subspecies, S. (l.) bartelsi from Java, produces a loud, forceful single HOOH! with long pauses between calls.
Source: Wikipedia ↗
Frequently Asked Questions
What is the scientific name of the brown wood owl?
The scientific name of the brown wood owl is Strix leptogrammica. It belongs to the genus Strix, which comprises most species of earless owls.
Where can the brown wood owl be found?
The brown wood owl is found in a wide range across South and Southeast Asia. Its distribution includes India, Bangladesh, Sri Lanka, Indonesia, Taiwan, and southern China.
What does the brown wood owl look like?
It is a medium-large owl with uniformly dark brown upperparts and faint white spotting on the shoulders. Its underparts are buff with brown streaking, and it has a distinctive white neckband and dark brown eyes.
What do brown wood owls eat?
The diet of the brown wood owl is varied and mainly consists of small mammals, birds, and reptiles. They are opportunistic hunters within their forest habitat.
What are the different sounds a brown wood owl makes?
Brown wood owls have a range of vocalizations, including a (hoo) hoo hoo HOO, a deep goke-goke-ga-LOOO, or a loud scream. Their alarm call is a bark, wow-wow.
Are brown wood owls active during the day?
No, the brown wood owl is highly nocturnal, meaning it is primarily active during the night. It is commonly found in dense forests where it hunts after dark.
Related Owl species
African grass owl
The African grass owl (Tyto capensis) is a medium-sized owl found in sub-Saharan Africa, known for its uniform sooty blackish-brown upperparts and heart-shaped facial disc. It primarily inhabits moist grasslands and savannas, where it hunts rodents and other small mammals at night.
African scops owl
The African scops owl (Otus senegalensis) is a small owl native to sub-Saharan Africa, characterized by its cryptic greyish-brown plumage and bright yellow eyes. It is a strictly nocturnal hunter, often overlooked during the day due to its remarkable camouflage. Its distinctive call is a monotonous "prrrp" sound.
African wood owl
The African wood owl (Strix woodfordii), also known as Woodford's owl, is a common forest owl species native to sub-Saharan Africa. It is distinguished by its rounded head, large dark eyes with white eyebrows, and a distinctive hooting call that can be heard over long distances. This owl is strictly nocturnal and primarily inhabits indigenous forests and woodlands.