their having gone for a time further south. [Illustration: _Plate 12. Cassell's Book of Birds_ THE JAVA OWL ____ Strix Javanica (_two-thirds Nat. size_)] * * * * * The SPARROW OWLS (_Microptynx_), so called from their diminutive size, are by far the most pleasing and elegant group of their family, and are found throughout all parts of the globe, with the exception of Australia; in the southern portions of Asia, America, and Africa, they are particularly numerous. Extensive forests are their favourite resorts, and there they may be seen flying about during the entire day in search of food. THE EUROPEAN SPARROW OWL. The EUROPEAN SPARROW OWL (_Microptynx passerina_) is the species we have selected as a type of the above group. Its length does not exceed six inches and a half, and its breadth fifteen and a half; the female is about an inch longer and one inch and a half broader than her mate. The body of this bird is slender, its head small, the beak powerful, and much curved and incised upon the margin of the upper mandible. The wing, in which the third and fourth quills are the longest, is short, the tail of moderate size, the foot short and thickly feathered, the facial disc is but slightly developed. The upper part of the body is mouse grey, spotted with white, the belly white, marked longitudinally with brown, the face of a mottled greyish white, the beak greyish, and the eye bright yellow; the tail is adorned with four, and the wing with several white lines. The female is of a darker hue than her mate, and has two dark lines under the eyes; brown predominates in the coloration of the young.