Collocalia neglecta
The Drab Swiftlet, *Collocalia neglecta*, while less widely known by this specific common name and often classified as a subspecies (*C. esculenta neglecta*) of the more widespread Glossy Swiftlet, is a captivating endemic avian of Christmas Island. This diminutive and agile bird typically measures 9 to 11.5 centimeters in length and weighs between 8 and 12 grams, boasting a highly aerodynamic body built for sustained aerial activity. Its plumage features glossy, dark blue-black to brownish u...
The Drab Swiftlet is intrinsically tied to the tropical rainforests and limestone karst landscapes of Christmas Island. It primarily inhabits the island's forested interior and coastal cliffs, utilizing natural caves and rock shelters for roosting and nesting, from sea level up to the highest poi...
The Drab Swiftlet is an obligate aerial insectivore, feeding primarily on a variety of small, flying arthropods such as flies (Diptera), beetles (Coleoptera), and winged ants or termites (Hymenoptera), captured mid-flight.
Drab Swiftlets are highly social and diurnal, spending the daylight hours engaged in continuous aerial foraging, returning to communal roosts within deep limestone caves at dusk. Their foraging strategy involves agile, high-speed flights, tirelessly hawking small insects from the air, often in lo...
The Drab Swiftlet, *Collocalia neglecta*, is strictly endemic to Christmas Island, an Australian territory situated in the Indian Ocean south of Java. Its entire known distribution is confined to this single, relatively small oceanic island, meaning it possesses one of the most restricted ranges ...
Least Concern
- The Drab Swiftlet is one of the few bird species globally capable of echolocation, using high-frequency clicks to navigate in the absolute darkness of its cave roosts and nesting sites. - Despite its common name "Drab Swiftlet" given in the prompt, it's more commonly known as the Christmas Isla...