词条 | wood owl |
释义 | wood owl bird ![]() The barred owl (Strix varia) of eastern North America has an overall barred pattern in brown and white. It is about 40 to 50 cm (1.3 to 1.7 feet) long. The great gray owl (S. nebulosa), of northern Europe, Asia, and North America, is among the largest owls, often more than 70 cm (2.3 feet) long. Much of its apparent size results from its plumage. It is gray to brownish, barred underneath, and heavily streaked. The spotted owl (S. occidentalis), of western North America, spotted above and barred beneath, is about 40 to 50 cm long. The tawny owl (S. aluco), of Europe, Asia, and Africa, is brown or tawny, spotted with white, and barred in dark brown. |
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