
Northern Flicker (Yellow-shafted)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Colaptes, Species: C. auratus
Family: Picidae (Woodpeckers and allies)
- Shape
- Symmetrical to slightly asymmetrical vane, rounded tip, overall elongated and slightly curved
- Size
- Approximately 4 to 5 inches long, consistent with a medium-sized woodpecker flight or tail feather
- Rarity
- Very Common
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Description
The Northern Flicker is a large, distinctive woodpecker with brown barred upperparts and a spotted breast. The yellow-shafted form is instantly recognizable by the bright yellow coloration of the wing and tail shafts, which is vividly displayed in flight.
Colour & Pattern
Dark brown to blackish upper vane with prominent white or buff rounded spots along the edge, featuring a striking, vibrant yellow rachis and proximal shaft
Barb Structure
Pennaceous vane structure tightly interlocked, transitioning to a slightly plumulaceous base with a minimal or absent afterfeather
Texture & Surface
Smooth, glossy, and firm along the pennaceous upper section, becoming softer and more flexible near the base
Key Features
Bright yellow central shaft (rachis) contrasting sharply against dark brown/black barbs marked with distinct white spots
Habitat
Open woodlands, forest edges, clearings, suburban parks, and semi-open country with scattered trees
Geographic Range
Widespread across North America, extending from Alaska and Canada down through the United States to Central America
Ecological Role
Acts as a keystone species by excavating tree cavities used by numerous secondary cavity nesters, while controlling ant populations
Similar Species
Red-shafted Northern Flicker, which features reddish-orange shafts instead of yellow, and other woodpecker species lacking the bright shaft pigmentation
Interesting Facts
Unlike most woodpeckers that primarily drill into wood for insects, Northern Flickers spend a lot of time on the ground foraging for ants and beetles
Condition Notes
Good condition with intact barbs and a clean, unfaded yellow rachis showing minimal wear