
Northern Flicker (Yellow-shafted or Red-shafted form), common names include Yellowhammer, Gilded Flicker (related).
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Colaptes, Species: Colaptes auratus
Family: Picidae (Woodpeckers)
- Shape
- Highly asymmetrical, elongated with a tapered, pointed tip. Note the distinct stiffening of the rachis and the pointed distal end used for bracing against tree trunks.
- Size
- Estimated 4-5 inches (10-13 cm). This is consistent with the primary or central rectrices of an adult Northern Flicker.
- Rarity
- Common; one of the most widespread and frequently encountered woodpeckers in North America.
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Description
The Northern Flicker is a large, grayish-brown woodpecker with a barred back and spotted underparts. It is unique for its terrestrial foraging and the flash of brilliant color under its wings and tail during flight. This feather exemplifies the 'Red-shafted' variety.
Colour & Pattern
Striking orange-red to warm yellow rachis (shaft). The vane features a bold barred pattern of dark brownish-black against a buffy-white or tan ground color. The base of the vane shows the characteristic carotenoid-rich wash.
Barb Structure
Densely interlocked pennaceous barbs on the upper 80% with a small plumulaceous section at the base. The barbs are exceptionally stiff compared to songbirds.
Texture & Surface
Smooth, glossy, and exceptionally stiff. The surface is slick to allow for easy movement against bark while minimizing wear during bracing.
Key Features
Vibrant orange/red rachis and bold dark horizontal barring on the vane. No other North American woodpecker possesses this specific combination of colored shaft and broad barring.
Habitat
Open woodlands, forest edges, yards, parks, and agricultural lands. Unlike many woodpeckers, they are frequently seen on the ground foraging for ants.
Geographic Range
Common across North America, from the tree line in Canada/Alaska to the Gulf Coast and Mexico. Red-shafted forms predominate in the West, Yellow-shafted in the East, with a broad hybrid zone in the Great Plains.
Ecological Role
Primary cavity nester; flickers excavate holes that are critical for dozens of 'secondary' cavity nesters like bluebirds, nuthatches, and small owls. They also control insect populations.
Similar Species
Gilded Flicker (Colaptes chrysoides) - mostly restricted to Saguaro cactus habitats, usually has yellow shafts. Yellow-shafted Flicker - has yellow rachis and different head markings.
Interesting Facts
The Northern Flicker is one of the few North American woodpeckers that is strongly migratory. They are also 'ant specialists,' and a single bird's stomach has been found to contain over 5,000 ants.
Condition Notes
Good condition. The tip shows slight wear consistent with a ground-foraging woodpecker that uses its tail as a tripod. No visible fault bars or parasite damage.