Crown and back brownish.

The habits of this little northerner are like those of the bird that we know so well; if anything they are even more tame than our bird, especially in the vicinity of lumbermen’s camps. They are only met with along our northern border or casually farther south; I have seen one individual in company with other Chickadees in Massachusetts.

Song.—Not distinguishable from that of our [Chickadee], but uttered more incessantly.

Nest.—In cavities of stumps, trees, posts or telephone poles, the cavity being lined with grass, feathers and fur; the six or seven eggs are white sprinkled with brown (.60 × .46).

Range.—Resident in Canada and the northern border of the U. S.

VERDIN; YELLOW-HEADED TIT

746. Auriparus flaviceps. 4¼ inches

Adult male with the head and throat yellow, usually with some concealed orange brown on the forehead; lesser wing-coverts reddish brown. The female is colored very similarly, but is much duller. These are among the smallest of N. A. birds; they are even smaller than their length would indicate, for their bodies are slender. The birds are usually found in high dry portions of the country where cacti and thorny bushes predominate.

Nest.—Their nests are remarkable structures for so diminutive birds; flask-shaped, the outside being a mass of thorny twigs and stems interwoven; this is lined with feathers and the entrance is a small circular hole near the top. The eggs are bluish white specked around the large end with reddish brown.