Eastern Grass Owl

The eastern grass owl is a medium-sized owl, similar in size to the barn owl. Adult males measure from 32 to 38 cm (13 to 15 in) in length, while the larger females can measure from 35 to 42 cm (14 to 17 in). The wingspan is from 100 to 116 cm (39 to 46 in). The female weighs 460 g (16 oz) while the male weighs 400 g (14 oz). They have dark brown or tan upper parts with pale spots. They have black and tan bars on its wings and a very pale beak, feathered legs, and dark brown eyes. Like all Tyto owls, it has a heart-shaped facial disk with brown buff and a white bordering. Voice: The eastern grass owl's primary call is similar to that of other Tyto species, emitting a harsh, hissing screech or "scream"; however, it is somewhat louder than that of the common barn owl (T. alba), but softer than the call of a masked owl (T. novaehollandiae).