Many curious positions for rearing a family have been chosen by the Spotted Fly-catcher, but its nest is generally found in trees which are trained against walls, barns, tool and summer houses. It is composed of a diversity of material, and no fixed rule seems to be adhered to--bents, straws, moss new and old, hairs, feathers, &c. The eggs number four, five, or even six, of a grey-white spotted with faint red; sometimes, but rarely, pale blue, unspotted. The ground colour varies from grey or bluish-white to pea-green, the markings also being in various shades, clouded, spotted, and blotched with faint red or reddish-brown. THE TREE SPARROW. Holes in pollard and other trees are chosen as desirable situations by this bird for perpetuating its race, and sometimes in the thatches of old barns along with the Common House Sparrow. Its nest is very similar to that of its more widely-distributed and better-known kinsman, viz., of hay, dry grass, and straw, with a liberal lining of nice warm feathers. The eggs generally number four or five, of a grey colour, thickly spotted with umber-brown or darker grey, sometimes white with grey spots or blotches, and may be described, like the Common Sparrow's, as variable. THE BRAMBLING. Scandinavia and other countries situated in high latitudes are the breeding haunts of this little bird, which builds a nest very similar to the Chaffinch. It is placed fourteen or twenty feet from the ground, in the fork of a branch shooting out from the trunk of a birch or spruce fir-tree, and composed of moss, lichens, bark, mixed with thistle-down, and lined with fine grass and feathers. Its eggs number from five to seven, similar to those of the Chaffinch, the ground colour being generally green, and the spots not so dark nor large. THE WHINCHAT. The nest of this bird is composed of grass and moss of different kinds, the stronger on the outside, and the finer forming a lining for the interior, and is situated on the ground in positions where it is by no means an easy task for the most veteran collector to find it. It lays five or six eggs of a delicate bluish-green, rarely speckled or marked with red-brown. THE SCOTER. The most northern counties of Scotland are the nesting-places of this bird, which gathers together such materials as twigs, grasses, dry stalks, and leaves, placing them under cover, or in hiding, afforded by the low-growing shrubs or plants, and lining the whole with down. The eggs number from six to ten, and are of a pale greyish-buff colour, sometimes slightly tinged with green. THE GREY WAGTAIL.