Ketupa zeylonensis
The Brown Fish Owl (Ketupa zeylonensis) is a large, imposing nocturnal raptor, recognized by its robust build and distinctive horizontal ear tufts, which give it a perpetually surprised expression. Measuring 48-61 cm (19-24 in) in length with a wingspan of 125-150 cm (49-59 in) and weighing between 1.1-2.5 kg (2.4-5.5 lb), this owl exhibits a rufous-brown plumage heavily streaked with dark brown on the upperparts and paler, finely barred underparts. Its piercing yellow eyes stand out against ...
Primarily found along slow-moving rivers, streams, lakes, and coastal estuaries within lowland to moderate elevation forests, often preferring areas with dense riparian vegetation.
Primarily piscivorous, consuming various freshwater and marine fish, supplemented by crabs, frogs, snakes, small mammals, and birds.
Primarily crepuscular and nocturnal, the Brown Fish Owl frequently hunts during the day, especially in overcast weather or when fish are abundant, roosting discreetly in dense riverside foliage or tree hollows. Its foraging strategy is specialized: it perches on a low branch or rock overlooking w...
The Brown Fish Owl boasts an extensive distribution across southern Asia, stretching from the southeastern tip of Turkey and the northern Middle East (Iran, Iraq) eastward through the Indian subcontinent, Southeast Asia, and into parts of southern China. Its breeding range covers diverse countrie...
Least Concern
- The Brown Fish Owl has specialized spicules on the soles of its unfeathered feet, providing a firm grip on slippery fish. - Unlike many owl species, it is often active and hunts during daylight hours, especially when conditions for fishing are good. - It can plunge-dive into water to catch prey...