Canada Warbler
Wilsonia canadensis
Description
The distinguishing
feature of the Canada Warbler is its "necklace" of patterned black spots
located on its bright yellow breast, bluish grey upperparts, yellow underparts,
yellow spectacles, white eyering. The "necklace" is either indistinct
or missing entirely on females.
Habitat
The Canada
Warbler is a summer resident that breeds in cool and moist areas such
as shrubbery, undergrowth, and areas of tall shrubbery that consists of
alders and willows that will typically be located along streams.
Song
The primary
song is clear, loud and distinctive and is typically sung late into the
nesting cycle and during fall migration that begins with one "chip" and
a series of abrupt explosive shorter notes as represented by "chup-chuppity-sweetditchee."
Similar Species
Nashville
Warbler, dull Magnolia Warbler and juvenile Wilson's Warbler.
Comments
The Canada
Warbler is described as an active and inquisitive species that utilizes
a variety of foraging techniques such as gleaning and flycatching and
can typically be found foraging within the understorey of the forest floor
or within 15 feet of the ground. This species is especially responsive
to "pishing" and becomes very agitated when intruders encroach within
their breeding grounds by engaging in distraction displays and chipping
loudly.
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Distribution
The distribution of the species includes northeastern British Columbia, the extreme southeast of the Yukon, northern and central Alberta, central Saskatchewan, central and southwestern Manitoba, north-central and southern Ontario, south-central and southern Québec, New Brunswick, Prince Edward Island and Nova Scotia including Cape Breton Island. |