A SONG SPARROW, MELODIOUS AND HEARTY
By Linda de Kort
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As October arrives, many of
the songbirds have left our
valley. Some stopped for a
while and raised a brood or
two, some just passed
through on their way to or
from their breeding grounds.
But there is one sparrow that
will reliably stay here all year
round in Western Montana,
our resident Song Sparrow.
Sparrows can be difficult to
identify because of their general
brownish color. The easiest
way to tackle this family it to learn to identify
common sparrows first. The Song Sparrow is certainly
one of the most widespread of this family.
Sparrows belong to the family Emberizidae which
are characterized by their cone shaped bills for eating
seeds. Sparrows originated in South America
and spread first into North America before crossing
into eastern Asia and westward. This could explain
why there are fewer sparrow species in Europe and
Africa when compared to the Americas. The Emberizidae
family also includes the North American birds
known as juncos and towhees.
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The Song Sparrow, Melospiza melodia, is a
stocky little bird with a length of 6.25 inches and is
found in open brushy habitat where moisture is
available. It is visually recognized by its coarsely
streaked breast and large breast spot. It also has
two thick brown stripes (malar stripes) on the sides
of its whitish throat. It has a grayish-white eyebrow
and the crown is dark brown separated by a lighter
stripe in the center. Its back is brown with black
streaks and its underparts are whitish. It has a long
brown rounded tail and its legs are pinkish brown.
Both male and female look alike and the juveniles
are similar to the adult but drabber with less distinct
face and head stripes and may lack the distinguishing
central spot. The song sparrow can also be distinguished
in flight by its habit of pumping its tail up
and down.
It lives up to its name by being one of the
most persistent and vocal singers throughout spring
and summer. To hear an example of its melodious
song, log on to FlatheadAudubon.org and click on
“local birds” then “bird songs.” You will likely recognize
the three short notes followed by a trill. The
song has been variably interpreted as “Madgemadge-
madge-put-on-your-tea-kettle-ettle-ettle” and also as
“Hip-hip-hip-hooray-boys-spring-is-here.” One bird may
have many variations on this theme; it will repeat one
variation many times before switching to another. Song
Sparrows learn their songs from birds in neighboring
territories. They
choose territories close to or replacing the bird that
they have learned from. Like other songbirds, the male
Song Sparrow uses its musical and complex song to
declare its territory and to attract its mates. It has
been demonstrated that the female Song Sparrow is
attracted to the male whose melody best matched
the adult bird she learned the song from. So she is
looking not only for the buzz and trill but also for the
indication that this guy is going to pass on some
good “learning” genes to her offspring as well.
Like most North American breeding birds,
the Song Sparrow uses increasing day length as a
cue for courtship. But other factors such as local
temperature and food abundance are important also.
In Montana, nesting is generally from the second
week of May through the first week of July. Their
nests will be built low in the grass or shrub and often
on the ground under a tuft of grass. Their open cup
nests are made from grass, stems, leaves and strips
of plant bark. They are lined with fine grass and rootlets.
The female will lay 2-5 bluish green eggs with
brown spots and will incubate the eggs for 12-14
days. The hatchlings are helpless with patches of
black down but they will fledge in 12-16 days. In a
good year, the female may
have another brood or two.
These steadfast little
brown birds will stay with us
through the winter. You will
see them feeding on the
ground by bird feeders and
scratching in leaf litter with
both feet, searching for
seeds and insects. You will
occasionally hear their husky
“chimp” call. Winter is an
excellent time to observe the
subtle but elegant markings of this loyal little resident
and to appreciate its hearty vitality.
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