Rhipidura dahli
The Bismarck Fantail (*Rhipidura dahli*) is a captivating, small passerine endemic to the Bismarck Archipelago, a group of islands off the coast of Papua New Guinea. Measuring approximately 14-16 cm in length and weighing a mere 10-15 grams, this active bird is characterized by its sooty-brown to blackish upperparts, a contrasting pale whitish throat or chin, and a sometimes rufescent vent, though plumage can vary subtly between subspecies. Its most distinctive field mark, shared with other f...
This fantail primarily inhabits humid tropical lowland and montane forests, favoring both primary and mature secondary growth, as well as forest edges, from sea level up to elevations of around 1,500 meters.
Its diet consists almost exclusively of small flying insects, including flies, beetles, moths, and other arthropods, captured primarily through aerial hawking and gleaning from vegetation.
The Bismarck Fantail is a highly active, diurnal insectivore, often observed in the understory and mid-story layers of the forest. It employs a classic fantail foraging strategy, perching upright before launching into acrobatic aerial sallies to snatch flying insects (aerial hawking) or gleaning ...
The Bismarck Fantail is strictly endemic to the Bismarck Archipelago, an island group belonging to Papua New Guinea in the western Pacific. Its primary distribution includes the larger islands of New Britain (home to the nominate subspecies *Rhipidura dahli dahli*) and New Ireland, New Hanover (L...
Least Concern
- The Bismarck Fantail's constant tail fanning serves multiple purposes: flushing out hidden insects, aiding in aerial maneuverability, and potentially as a visual signal during social interactions. - Despite its small size, this fantail is an incredibly agile flyer, capable of rapid turns and ho...