Barn Owl vs Sri Lanka Bay-owl

Tyto alba 对比 Phodilus assimilis

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Side-by-Side Comparison

属性 Barn Owl Sri Lanka Bay-owl
学名 Tyto alba Phodilus assimilis
Strigiformes Strigiformes
Tytonidae Tytonidae
保护状况 Least Concern Least Concern
体长 35.0 cm (13.8 in)
翼展 90.0 cm (35.4 in) 38.2 cm (15.0 in)
体重 350.0 g (12.35 oz) 230.0 g (8.11 oz)
食性 Almost exclusively small mammals, especially voles and mice. Hunts using extraordinary hearing to locate prey … --
产卵数 2-16 --
Population Trend
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Size Comparison

Body Length
Barn Owl 35.0 cm
Sri Lanka Bay-owl
翼展
Barn Owl 90.0 cm
Sri Lanka Bay-owl 38.2 cm
体重
Barn Owl 350.0 g
Sri Lanka Bay-owl 230.0 g
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Habitat Comparison

共同栖息地

Barn Owl only

Sri Lanka Bay-owl only

Barn Owl

Open farmland, grasslands, and marshes. Nests in barns, church steeples, tree cavities, and purpose-built nest boxes.

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Song & Call Comparison

Barn Owl

鸣唱

An eerie, drawn-out rasping shriek 'shreeeeee' — not a hoot. Also gives hissing, snoring, and bill-snapping when disturbed. Chicks call with a persistent rasping hunger call.

Sri Lanka Bay-owl

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Geographic Range & Migration

Barn Owl

The most widespread owl and one of the most widespread land birds, found on every continent except Antarctica.

Sri Lanka Bay-owl

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保护状况

Least Concern

Barn Owl

Least Concern

Sri Lanka Bay-owl

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How to Tell Them Apart

Barn Owl

羽毛

Pale golden-buff upperparts with delicate grey mottling. Pure white heart-shaped face and white to pale buff underparts. Ghostly white appearance in flight.

Pale pinkish hooked bill nearly concealed by the facial disc

Sri Lanka Bay-owl

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About These Birds

Barn Owl

The barn owl has the most asymmetrical ears of any owl, giving it the finest auditory localization ability in the animal kingdom. It can catch prey in complete darkness using sound alone. The barn owl's distinctive heart-shaped face acts as a parabolic dish, funneling sound to its offset ears.

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Related Comparisons

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