The Rock Eagle Owl also called the Indian Eagle Owl or Bengal Eagle Owl, Bubo bengalensis is a species of large horned owl found in South Asia. They were earlier treated as a subspecies of the Eurasian Eagle Owl. They are found in hilly and rocky scrub forests, and are usually seen in pairs. They have a deep resonant booming call that may be heard at dawn and dusk. They are typically large owls, and have "tufts" on their heads. They are splashed with brown, and gray and have a white throat patch with black small stripes.
Bengal Eagle Owl Bubo bengalensis
They are seen in scrub and light to medium forests but are especially seen near rocky places. Humid evergreen forest and extremely arid areas are avoided. Bush covered rocky hillocks and ravines, and steep outscoured banks of rivers and streams are favourite haunts. It spends the day under the shelter of a bush or rocky projection, or in a large mango or similar thickly foliaged tree near villages. Their diet consists of mice and any small rodents and mammals, and sometimes birds.
The deep resonant two note calls are characteristic and males deliver these "long calls" mainly during dusk in the breeding season. The peak calling intensity is noticed in February. Young birds produce clicks, hisses and open up their wings to appear larger than they are.e Nesting adults will fly in zig zag patterns and mob any potential predators (including humans) who approach the nest. When feeding on rodents, they tear up the prey rather than swallow them whole. Captives feed on about 61g of prey per day.
The nesting season is November to April. The eggs number three to four and are creamy white, broad roundish ovals with a smooth texture. They are laid on bare soil in a natural recess in an earth bank, on the ledge of a cliff, or under the shelter of a bush on level ground.