A History of North American Birds; Land Birds; Vol. 3 of 3Baird, Spencer Fullerton
Science
A History of North American Birds; Land Birds; Vol. 3 of 3
Baird, Spencer Fullerton
Birds -- North America
SP. CHAR. _Adult_ (♂, 12,054, Puget Sound, Washington Territory; Dr.
C. B. Kennerly). Above, including the auriculars, umber-brown, with a
faint reddish cast; this tinge most apparent in a sharply defined band
across the throat. The continuity of the brown above is interrupted by a
scarcely observable collar round the nape of concealed whitish; this is
discernible only laterally, where there is also an inconspicuous black
space. Whole head above, and neck behind, with numerous small circular
spots of reddish-white; back, scapulars, and wings more sparsely and
more minutely marked with the same; the two or three lower feathers
of the secondary coverts have each a terminal, somewhat oval, larger
spot of pure white. Secondaries crossed by three (exposed) bands of
pure white, and narrowly tipped with the same; the bands formed by
semicircular spots on the outer webs. Primaries almost plain, but
showing faintly defined obsolete bands,—the third, fourth, and fifth
with two or three conspicuous white spots on outer webs, beyond their
emargination; primary coverts perfectly plain. Tail considerably darker
than the wings, and purer umber; crossed with seven narrow bands of
pure white, the last of which is terminal and not well defined,—these
bands are formed by transverse spots, not touching the shaft on either
web. Lores, sides of the forehead, sides of the throat (beneath the
cheeks and ear-coverts), and lower parts in general, pure white; the
ante-orbital white continuing back over the eye to its middle, but not
beyond it. Lateral portion of the neck and breast (confluent with the
gular belt), and sides, umber, like the back, but more numerously,
though more obsoletely, speckled, the spots rather larger and more
longitudinal on the sides. Breast, abdomen, anal region, and lower
tail-coverts with narrow longitudinal stripes of nearly pure black.
Jugulum immaculate. Tarsi mottled on the outside with brown. Lining
of the wing white; a transverse patch of blackish across the ends of
the under primary coverts, formed by the terminal deltoid spot of each
feather; a blackish stripe, formed of blended streaks (parallel with the
edge of the wing), running from the bend to the primary coverts. Under
surface of primaries dusky, with transverse spots of white anterior to
the emargination; these white spots on the longest quill are eight in
number. Axillars plain white.
Wing, 3.60; tail, 2.60; culmen, .45; tarsus, .60; middle toe, .55.
Wing-formula, 4, 3, 5–2, 6, 7, 8, 9, 10, 1.
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