One of the most brilliant and striking of all American birds is the Scarlet Tanager. From its black wings resembling pockets, it is frequently called the "Pocket Bird." The French call it the "Cardinal." The female is plain olive-green, and when seen together the pair present a curious example of the prodigality with which mother nature pours out her favors of beauty in the adornment of some of her creatures and seems niggardly in her treatment of others. Still it is only by contrast that we are enabled to appreciate the quality of beauty, which in this case is of the rarest sort. In the January number of BIRDS we presented the Red Rumped Tanager, a Costa Rica bird, which, however, is inferior in brilliancy to the Scarlet, whose range extends from eastern United States, north to southern Canada, west to the great plains, and south in winter to northern South America. It inhabits woodlands and swampy places. The nesting season begins in the latter part of May, the nest being built in low thick woods or on the skirting of tangled thickets; very often also, in an orchard, on the horizontal limb of a low tree or sapling. It is very flat and loosely made of twigs and fine bark strips and lined with rootlets and fibers of inner bark. The eggs are from three to five in number, and of a greenish blue, speckled and blotted with brown, chiefly at the larger end. The disposition of the Scarlet Tanager is retiring, in which respect he differs greatly from the Summer Tanager, which frequents open groves, and often visits towns and cities. A few may be seen in our parks, and now and then children have picked up the bright dead form from the green grass, and wondered what might be its name. Compare it with the Redbird, with which it is often confounded, and the contrast will be striking. His call is a warble, broken by a pensive call note, sounding like the syllables _chip-churr_, and he is regarded as a superior musician.