
Australian Magpie
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Artamidae, Genus: Gymnorhina, Species: Gymnorhina tibicen
AI-generated identification · may be incorrectFamily: Artamidae (Woodswallows, Cracticus, and Butcherbirds)
- Shape
- Slightly asymmetrical with rounded, spatulate tips. The vanes are relatively broad and parallel-sided.
- Size
- Approximately 14-16 cm in length and 3-4 cm in width, which is consistent with the tail feathers of an adult Australian Magpie.
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Description
These feathers belong to the Australian Magpie, a medium-sized passerine known for its striking black-and-white plumage and complex, flute-like song. The bird features a black head, underparts, and wing tips, contrasted by white patches on the nape, shoulders, and base of the tail. They are iconic for their 'swooping' behavior during breeding season.
Colour & Pattern
Solid black to deep charcoal with a subtle oily iridescence. The ventral (under) side is slightly more matte. The calamus and lower rachis are conspicuously white/cream, a diagnostic trait for this species.
Barb Structure
Densely packed pennaceous barbs with well-developed hooklets (barbicels) providing a stiff, aerodynamic surface. The base shows a small plumulaceous (downy) section.
Rachis & Barb Pattern
The rachis is thick and rigid, transition from a creamy white base to a dark brown/black distal end. Barbs are set at an acute angle, creating a tight, smooth mesh.
Texture & Surface
Smooth, stiff, and glossy. The surface has a metallic sheen when light hits it at an angle, characteristic of healthy melanin-pigmented feathers.
Feather Placement
Tail (Rectrices). Specifically, these appear to be outer or intermediate tail feathers based on the slight asymmetry and curvature of the rachis.
Key Features
Solid black pigmentation, rounded tips, and the distinct pale/white coloration of the proximal rachis and calamus (the 'quill' end).
Habitat
Open woodlands, grasslands, savannas, and highly adapted to urban parks, gardens, and residential areas.
Geographic Range
Common throughout most of Australia and southern New Guinea; introduced and widespread in New Zealand.
Ecological Role
Omnivorous apex passerine; they play a vital role in controlling insect populations (especially lawn grubs) and act as both predators and occasional scavengers.
Similar Species
Pied Currawong (feathers are usually longer with more white at the tips), Australian Raven (feathers are entirely black including the rachis), and Butcherbirds (significantly smaller).
Interesting Facts
Australian Magpies are highly intelligent and can recognize individual human faces. Their complex caroling song can involve up to four individuals singing in a perfectly timed harmonic chorus.
Cultural Significance
The magpie is a cultural icon in Australia, serving as the mascot for several major sports teams. It holds significance in many Indigenous Australian Dreamtime stories, often portrayed as a bringer of light or a teacher.
Field Identification Tips
Look for these feathers in grassy parks or under large eucalyptus trees during the late summer molt (Jan-March). The white quill is the best indicator to separate them from Raven feathers.
Condition Notes
Good to Fair. The feather on the left shows some minor 'zipping' issues and slight edge wear, suggests it was likely a molted feather found on the ground. No obvious parasite damage or fault bars.