California
Towhee
California
Towhees are relatively common in brushy habitats
from southern Oregon to Baja California and from
the Pacific inland to the foothills of the
Cascades and the Sierra Nevada. The primary
habitat type is chaparral, followed by riparian
thickets of alder and willow. Human disturbances
have created additional habitat, which is found
along roadsides, clearings, and open lawns.
California Towhees are permanent residents and,
except for the dispersal of juveniles away from
nesting areas, are quite sedentary. They are
highly territorial birds, aggressively defending
their territories year-round. California Towhees
often battle their own reflections in windows,
hubcaps, and other such reflecting surfaces.
Territories range from one to five acres in size.
California
Towhee Range Map
Nests are sited in dense foliage in shrubs or
trees usually within 4 to 12 feet from the
ground. Nesting occurs from mid-April through
June. The low height and openness of the
California Towhee's habitat enables males to
detect intruders and rivals visually.
Accordingly, song is not as important in
territorial defense, and males sing infrequently,
most often in the evening. Song is used primarily
to attract mates, and birds that sing most are
unmated males. The song, delivered from an open
perch, consists of the bird's typical chip note
repeated three or four times, followed by a
descending and decelerating trill. At other
times, a faint warbling song can be heard.
California Towhees apparently pair for life.
During the breeding season, insects make up most
of the towhee's diet; at other times seeds and
some fruit are important. Most food is found on
the ground, and California Towhees may forage in
the manner of Eastern or Spotted Towhees-by
scratching the soil using both feet at once. They
find water in dry habitats by drinking the dew
from grass, and they can be frequent visitors at
bird feeders.
Description: California Towhees
are large, unstreaked sparrows (approximately 8.5
to 9.0 inches in length) with long tails. This
towhee has a dark brown back, rump, wings, and
tail. The crown is warm brown, contrasting
slightly with the upperparts. The lores, chin,
and throat are cinnamon, and there is a thin
necklace of brown spots below the throat. The
underparts are slightly paler and more
buff-colored than the upperparts; undertail
coverts are a distinct cinnamon brown. The bill
and legs are brownish, and the eyes are orangish
brown. Sexes are indistinguishable. Juveniles are
similar to adults but streaked below.
The three brown towhees (California, Canyon, and
Abert's) are closely related and similar in
appearance. Abert's Towhee (P. aberti)
is found in dense streamside thickets in desert
areas in southwestern California and southern
Arizona. It is distinguished by the dark face
that contrasts with its pale bill and by the lack
of throat or breast streaking. Canyon Towhees (P.
fuscus) tend to inhabit territories at
higher altitudes than California Towhees, and the
ranges do not overlap. Canyon Towhees are
slightly paler and more slender than California
Towhees. Canyon Towhees are distinguished by a
paler throat with a necklace of dark spots, a
contrasting rufous-brown crown (some Mexican
races lack this crown), pale buffy (rather than
cinnamon) lores, whitish bellies, and a dark spot
below the throat necklace.
The California Towhee was first named as a
separate species in 1839. Yet when the first
American Ornithologists' Union checklist was
published in 1886, it had been lumped with the
Canyon Towhee, and the two were known
collectively as the Brown Towhee, despite
conflicting views held by ornithologists because
of the many differences in the two forms'
appearances, songs, behaviors, and nests.
Relationships between the two forms have recently
been clarified through mitochondrial DNA studies,
and they are each once again considered full
species.
Visit
Shaw
Creek Bird Supply to see our selection of California
Towhee Feeders.
Copyright © 2003 Shaw
Creek Bird Supply
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