
Yellow-shafted Northern Flicker (Common Flicker)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Colaptes, Species: C. auratus
Family: Picidae (Woodpeckers and allies)
- Shape
- Symmetrical vane with a slightly tapered, rounded tip and an elongated overall outline
- Size
- Approximately 3 to 4 inches long, standard for a medium-to-large body or upper covert contour feather of a woodpecker
- Rarity
- Very Common (abundant and widespread across most of its native North American range)
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Description
The Northern Flicker is a large, distinctive woodpecker known for its brownish body barred with black and a white rump patch that is conspicuous in flight. Unlike most woodpeckers, they spend a lot of time on the ground foraging for ants and beetles, using their slightly curved bill and specialized barbed tongue.
Colour & Pattern
Striking golden-yellow central shaft (rachis) contrasting with olive-brown barbs heavily tipped and barred with black toward the apex, creating a warm earthy tone
Barb Structure
Pennaceous vane section transitioning into a plumulaceous (fluffy) downy base near the calamus, with intact barbs and micro-hooklets
Texture & Surface
Smooth and firm along the pennaceous upper vane, becoming soft and downy at the base, with a matte non-glossy finish
Key Features
Brilliant yellow rachis combined with olive-brown upper barbs and a black-tipped apex, distinguishing the yellow-shafted morph from the red-shafted western counterpart
Habitat
Open woodlands, forest edges, clearings, suburban parks, and orchards with an abundance of standing dead trees for nesting and foraging
Geographic Range
Widespread across North America, ranging from Alaska and Canada down through the United States and into Central America
Ecological Role
Act as a keystone species by excavating tree cavities used subsequently by dozens of other secondary cavity-nesters, including bluebirds, swallows, and small owls
Similar Species
Red-shafted Northern Flicker (Colaptes auratus cafer), which features bright reddish-orange rachises and underwing linings instead of yellow
Interesting Facts
Unlike typical woodpeckers that hammer loudly on wood to excavate, flickers drum on metal objects or hollow branches to attract mates, producing a resonant sound that can carry a long distance
Condition Notes
Good condition, fresh appearance with intact barbs and no major signs of breakage, fading, or parasitic damage