How to Identify Common Hill Myna Feathers

What Common Hill Myna's Feathers Look Like

The Common Hill Myna is a striking forest bird of South and Southeast Asia, well known for its glossy plumage and remarkable vocal mimicry. Body feathers appear black at a glance but reveal strong iridescent purple, blue, and green highlights in good light, especially concentrated on the head, neck, and upper back — a sheen produced by structural color layered over dark melanin, similar in mechanism to a starling's gloss but generally richer and more saturated in this species. The feathers are dense, smooth, and slightly stiff, giving the bird's plumage a sleek, polished look overall.

The single most useful diagnostic feather is from the wing: Common Hill Mynas show a bold white patch on the primaries, normally hidden at rest but flashing brightly and conspicuously in flight — a feather that transitions from glossy black to a clean white section partway along its length is a strong clue for this species. The bill is stout and orange-yellow, and bare orange-yellow skin wattles hang from the sides of the head and nape in life (soft tissue features, not visible on a shed feather, but worth knowing when comparing to photos). Legs are bright yellow. Tail feathers are short, squared, and glossy black with the same iridescent sheen as the body.

Step-by-Step: Is This Feather From a Common Hill Myna?

• Tilt it in the light. Rich purple-blue-green iridescence over a black base, rather than flat matte black, is the first clue toward this species.
• Look for a white wing patch. A feather that is glossy black along most of its length but shows a clean white section is a strong, near-diagnostic sign of the primary wing patch.
• Measure it. Flight feathers run roughly 12–16 cm, and tail feathers about 8–10 cm, consistent with a robust, starling-relative-sized bird, notably larger and stouter than a Common Myna.
• Feel the texture. Dense, smooth, slightly stiff feathers with strong gloss fit this vocal forest bird.
• Assess tail shape. Short and squared, not notched or graduated, supports this species over longer-tailed corvids or drongos.
• Consider the setting. A feather found in tall forest or forest-edge canopy across South/Southeast Asia, especially near fruiting trees, fits this species' habitat and diet.

Similar Species & How to Tell Them Apart

The Common Myna, despite the similar name, is a very different-looking bird — brown-bodied with a black head and no iridescent gloss, easily ruled out by color alone. Southern Hill Myna and other regional hill myna species/subspecies are extremely similar and best separated by range rather than feather detail. Glossy Starlings and other iridescent starlings found in parts of the range can show comparable sheen, but typically lack the bold white wing patch and tend to be smaller overall with finer feather texture. Racket-tailed Drongos, sharing forest habitat, are also glossy black but have distinctly forked or racket-tipped tail feathers, quite different from this species' short square tail.

Where & When You'll Find Them

Common Hill Mynas inhabit evergreen and moist forest, especially in hilly terrain, across South and Southeast Asia, typically staying high in the canopy and often near fruiting trees, which make up much of their diet. They are largely non-migratory residents, so feathers can be found in suitable forest habitat throughout the year, with body feather turnover loosely tied to the breeding season. Look for feathers beneath tall canopy trees, particularly fruiting fig trees, and near nest holes in large forest trees during the breeding period.