Leptocoma sperata
The Purple-throated Sunbird, Leptocoma sperata, is a dazzling avian jewel endemic to Southeast Asia, renowned for the male's spectacular iridescent plumage. Measuring a diminutive 9 to 11 cm (3.5-4.3 in) in length and weighing just 6-8 grams, this species exhibits pronounced sexual dimorphism, with males boasting a brilliant, iridescent purplish-blue throat and upper breast, contrasting with a dark maroon back and olive belly. Females, by contrast, are much plainer, predominantly olive-green ...
This sunbird primarily inhabits forest edges, secondary growth, gardens, and coconut plantations, thriving in tropical and subtropical moist lowlands. It is typically found at elevations ranging from sea level up to around 1,500 meters.
The primary diet consists of nectar, extracted from a wide variety of flowering plants using their specialized brush-tipped tongues. They also supplement their diet significantly with small insects and spiders, which are either gleaned from foliage or caught in flight.
Purple-throated Sunbirds are highly active, diurnal birds, constantly foraging and flitting between flowers throughout the day. They exhibit classic sunbird feeding strategies, primarily probing flowers for nectar while perched, but also hovering like hummingbirds for brief moments or gleaning sm...
The Purple-throated Sunbird boasts a wide and stable distribution across Southeast Asia, being a resident species with no significant migratory movements. Its range extends throughout the Philippines, encompassing most major islands from Luzon south to Mindanao, where it is a common and familiar ...
Least Concern
- The Purple-throated Sunbird's iridescent throat feathers can appear black, deep purple, or brilliant blue depending on the angle of light, a phenomenon caused by structural coloration rather than pigment. - Despite their resemblance to hummingbirds in feeding behavior, sunbirds are Old World pa...