Irena tweeddalii
The Palawan Fairy-bluebird, *Irena tweeddalii*, is a breathtaking passerine endemic to the Palawan faunal region of the Philippines, celebrated for its vivid iridescence. Males are instantly recognizable by their glossy, electric-blue upperparts, contrasting sharply with velvety black underparts, wings, and tail, all highlighted by striking ruby-red eyes. Measuring around 25-27 cm in length and weighing 55-70 grams, they possess a relatively robust build with a short, stout bill. Females, whi...
Found in lowland primary and mature secondary forests, including forest edges and sometimes disturbed areas, typically from sea level up to approximately 1000 meters elevation.
Primarily frugivorous, consuming a wide variety of fruits, especially figs (*Ficus* species), complemented by a smaller proportion of insects and nectar gathered by gleaning and sallying within the forest canopy.
Palawan Fairy-bluebirds are primarily arboreal, spending most of their time in the mid- to upper canopy of the forest, often seen in pairs or small family groups. They are active during daylight hours, commencing foraging shortly after dawn and roosting communally or in pairs within dense foliage...
The Palawan Fairy-bluebird is strictly endemic to the Palawan faunal region in the southwestern Philippines. Its primary distribution encompasses the main island of Palawan, extending to several associated smaller islands including Busuanga, Culion, Balabac, and Calauit. This species is a residen...
Least Concern
- The Palawan Fairy-bluebird's iridescent blue is not due to pigment, but rather microscopic structural features in its feathers that scatter light, creating its dazzling, ever-shifting color. - It is one of only four species in the entire Irenidae family, making it a rare and unique evolutionary...