
Yellow-shafted Northern Flicker
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Colaptes, Species: C. auratus
Family: Picidae (Woodpeckers)
- Shape
- Slightly asymmetrical vane with a tapered, pointed tip typical of flight feathers; the leading edge (vane) is narrower than the trailing edge.
- Size
- Estimated 4-5 inches (10-13 cm) in length, consistent with the primary flight feathers of a medium-sized woodpecker.
- Rarity
- Common; one of the most widespread and frequently seen woodpeckers in North America.
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Description
This feather belongs to the Northern Flicker, a large, brownish woodpecker with a black breast bib and spotted belly. Unlike most woodpeckers, they are often seen on the ground. When they fly, they reveal a flash of brilliant yellow under the wings and a conspicuous white rump patch.
Colour & Pattern
Vibrant golden-yellow coloration throughout the vane, which is characteristic of the eastern 'Yellow-shafted' form. The underside exhibits a more intense yellow saturation while the upper side has a slightly darker, olive-yellow tone.
Barb Structure
Densely interlocked pennaceous barbs on the distal two-thirds of the feather for aerodynamic integrity, transitioning to soft, plumulaceous barbs at the base.
Texture & Surface
The surface is smooth and somewhat stiff to the touch to withstand the pressures of flight. It has a slight natural gloss from preen oils.
Key Features
Distinctive yellow rachis (shaft) and vibrant golden-yellow vanes. Most other similar-sized birds would have dark or white shafts.
Habitat
Open woodlands, forest edges, yards, and parks. They are unique among woodpeckers for frequently foraging on the ground for ants.
Geographic Range
Common across the eastern and northern regions of North America, from the Atlantic coast to the Rocky Mountains, and north into Alaska.
Ecological Role
Primary cavity nester; they create holes in dead trees that are later used by dozens of other species (secondary cavity nesters) such as bluebirds and owls.
Similar Species
Red-shafted Northern Flicker (has orange-red shafts), Cedar Waxwing (yellow on tail tips only), and various Orioles (different feather shape and orange hue).
Interesting Facts
The 'Yellow-shafted' Northern Flicker in the East and 'Red-shafted' in the West were once considered separate species, but they interbreed extensively where their ranges overlap in the Great Plains.
Condition Notes
Good condition; the barbs are largely intact, though there is slight separation near the tip suggesting natural wear or impact during the molt process.