
Yellow-shafted Northern Flicker
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Piciformes, Family: Picidae, Genus: Colaptes, Species: Colaptes auratus
Family: Picidae (Woodpeckers)
- Shape
- Relatively symmetrical and broad with a slightly rounded to pointed tip, typical of body protective feathers.
- Size
- Approximately 1.5 to 2.5 inches (3.8 - 6.4 cm) in length, consistent with upper breast or back contour feathers.
- Rarity
- Common; however, finding a perfectly intact bicolor contour feather is a pleasant find for nature observers.
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Description
A medium-sized woodpecker with a barred brown back and a black spotted belly. Unlike most woodpeckers, Flickers are often seen on the ground. This feather displays the iconic 'yellow shaft' trait.
Colour & Pattern
Bicolored pattern featuring a distinct bright yellow tip and a grayscale (transitioning from dark gray to white) base. The yellow is result of carotenoid pigments.
Barb Structure
Mixed structure: pennaceous (tightly interlocked) at the distal tip for weatherproofing, and plumulaceous (fluffy) at the base for insulation.
Texture & Surface
Smooth and glossy at the yellow tip; soft, downy, and matte at the whitish base.
Key Features
Distinctive yellow distal coloration paired with a plumulaceous gray-white base; characteristic of the Colaptes genus.
Habitat
Open woodlands, forest edges, yards, and parks; frequently forage on the ground for ants.
Geographic Range
Common across North America; the Yellow-shafted variety is primarily eastern/northern but overlaps with Red-shafted in western contact zones like California.
Ecological Role
Primary cavity nester and insect predator (specializing in ants); they create homes for many other 'secondary' cavity-nesting species.
Similar Species
Red-shafted Northern Flicker (feathers are salmon-orange/red), Gilded Flicker (found in desert regions, similar yellow but different body markings).
Interesting Facts
Northern Flickers are one of the few North American woodpeckers that are strongly migratory. They also have an incredibly long, sticky tongue used to lap up ants from underground galleries.
Condition Notes
Good condition with minor barb separation; likely naturally molted rather than plucked by a predator.
Notes
Pacific Palisades, California