This species is often known as the Mountain Mockingbird because of the brilliance of its song, a very varied performance, long continued and mocking that of many other species. They inhabit sage-brush regions and are partial to the lower portions of the country, although frequently met in open mountains. They are not shy and can readily be located by their voices.
Nest.—In bushes, especially the sage and cactus; a loose structure made of bark strips, small twigs and coarse grasses, lined with fine rootlets. The three or four eggs have a rich greenish-blue ground, spotted with bright reddish brown (.95 × .70).
Range.—Sage-brush regions of western United States from the Plains to the Pacific; winters in Mexico and Lower California.
MOCKINGBIRD
703. Mimus polyglottos. 10½ inches
General colors, gray and white; bases of primaries and outer tail feathers with white.
This is the great vocalist of the south, and by many is considered to be the most versatile singer in America. It is found in gardens, pastures and open woods. All its habits are similar to our [Catbird], and like that species, it is given to imitating the notes of other birds.
Song.—An indescribable medley, sometimes very sweet and pleasing, at others, harsh and unmusical.
Nest.—Usually built in impenetrable thickets or hedges, or again in more open situation in the garden; made of twigs and rootlets, lined with black rootlets; the four or five eggs are bluish green with blotches of reddish brown (95 × .70).