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 Common
Redpoll
Common Redpolls are
approximately 5 to 5.5 inches (12 to 14 centimeters) in
length. A small gray-brown finch with a deeply forked
tail, Common Redpolls have highly variable plumage
characteristics.
Description: A Common Redpoll is a
streaky finch with pale feathered edges. The forehead and
crown are red, whereas the lores and chin are black. The
eye line is dark; the supercilium is pale. The cheeks are
a darker gray than the rest of the head and nape. The
median and greater coverts are solid gray with broad pale
tips that create two wing bars. The flight and tail
feathers are gray with buff-colored edges. The rump is
pale and streaked with gray. The breast, flanks, and
belly are whitish in color. The breast and flanks are
streaked, but the amount of streaking varies. Males have
a variable amount of rose wash across the upper breast
that is not apparent in females. The yellow bill is
sharply pointed, with a black tip and culmen.
Common Redpolls breed in the Holarctic region, which
comprises the northern parts of the Old and New Worlds.
Common
Redpoll Range Map
Four races of Common Redpoll exist:
Carduelis flammea flammea: This
Holarctic race can be found in a broad band across the
Arctic, with pockets to the south in Newfoundland and
central Russia. This race of redpoll is most frequently
found in North America during irruptions.
Carduelis flammea rostrata: This race,
found in Greenland, is larger and browner than Carduelis
flammea flammea.
Carduelis flammea cabaret: Found in
Europe, this is the smallest race of Common Redpoll.
Carduelis flammea islandica: This race
makes its home in Iceland.
It is difficult to identify specific races of the Common
Redpoll because of the extreme variability in each bird's
plumage. It is also difficult to identify the less-common
Hoary Redpoll (Carduelis hornemanni). Care and
careful observations are a necessity.
An irruptive species, Common Redpolls display irregular
migratory movements by streaming south from Canada every
few years during the winter months. These irruptions are
thought to be tied to the availability (or lack thereof)
of wild food on their normal winter range. Most notably,
when birch catkins are low in abundance, tremendous
numbers of Common Redpolls head south. Common Redpoll
irruptions are global in naturethey have been
recorded in Europe and Asia as well. During irruption
years, Common Redpolls often frequent bird feeders. By
mid-winter, they can be seen at in large flocks, which
sometimes can reach thousands of individuals. Mid-March
marks the start of the Common Redpoll's journey north.
Attracting
Finches
Visit Shaw Creek
Bird Supply to see our selection of Common
Redpoll Feeders.
Copyright © 2003 Shaw Creek
Bird Supply
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