Blakiston's Fish-Owl
NameBlakiston's Fish-Owl
Common NameBlakiston's Fish-Owl
Scientific NameBubo blakistoni
FamilyStrigidae
Wingspan (cm)184
Length (cm)66
Weight (g)3775
Plumage DetailsMottled dark brown upperparts with heavy streaking, paler buffy-white underparts with dark brown streaks and bars. It has prominent ear tufts, bright yellow irises, and a dark bill.
Vocalization / CallA deep, booming 'hoo-hoo-hooo' or 'foo-foo-fooo' call, often given in duets between pairs.
Primary Dietpiscivore
Primary Habitatsforest, wetland
Conservation Statusendangered
Geographic RangeFound in northeastern Asia, including parts of Russia (Siberia, Sakhalin), northeastern China, North Korea, and Japan (Hokkaido).
Identifying FeaturesLargest living owl, Prominent ear tufts, Bright yellow eyes, Heavily streaked brown plumage, Often found near water, catching fish
Description
The Blakiston's Fish-Owl is the largest living owl species, characterized by its massive size, prominent ear tufts, and striking yellow eyes. It is a nocturnal predator, primarily feeding on fish and other aquatic prey, often found along forested rivers in cold regions.
