Aplonis opaca
The Micronesian Starling (Aplonis opaca) is a widespread and highly adaptable passerine belonging to the Sturnidae family, characterized by its uniformly glossy, iridescent black plumage that can show hints of purple, green, or blue in good light. Typically measuring 20-25 cm (8-10 inches) in length, it is distinguished by its prominent, often striking, reddish-orange or scarlet eyes, contrasting sharply with its dark body. Other field marks include a sturdy, pointed black bill and black legs...
Found primarily in a variety of forested habitats, including native tropical moist broadleaf forests, coastal woodlands, secondary growth, plantations, and readily adapts to human-modified environments like towns and cultivated areas, from sea level to the highest island elevations.
An omnivorous species, feeding primarily on a diverse array of fruits, nectar, seeds, and invertebrates such as insects and spiders, foraging actively in trees and occasionally on the ground.
Micronesian Starlings are highly social and diurnal birds, often seen foraging and roosting in communal groups, sometimes forming large, noisy flocks outside the breeding season. They are active foragers, gleaning insects and fruits from foliage and branches, often descending to the ground to pro...
The Micronesian Starling is a widespread resident across much of Micronesia, inhabiting a vast array of islands and atolls. Its breeding range encompasses the Mariana Islands (including Guam, Saipan, Tinian, Rota), the Caroline Islands (such as Palau, Yap, Chuuk, Pohnpei, Kosrae), the Marshall Is...
Least Concern
- The Micronesian Starling is recognized for having numerous subspecies, with over a dozen described across its island range, each subtly adapted to its specific island home. - Its striking reddish-orange eyes are a key identification feature, making it easily distinguishable from other dark-plum...