Purple Needletail
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The purple needletail (''Hirundapus celebensis''), or ''hagibas'' in Tagalog, is the largest
swift Swift or SWIFT most commonly refers to: * SWIFT, an international organization facilitating transactions between banks ** SWIFT code * Swift (programming language) * Swift (bird), a family of birds It may also refer to: Organizations * SWIFT, ...
found in the
Old World The "Old World" is a term for Afro-Eurasia that originated in Europe , after Europeans became aware of the existence of the Americas. It is used to contrast the continents of Africa, Europe, and Asia, which were previously thought of by the ...
. It is native to the
Philippine The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
 archipelago and the
Minahasa Peninsula The Minahasa Peninsula, also spelled Minahassa, is one of the four principal peninsulas on the Indonesian island of Sulawesi. It stretches north from the central part of the island, before turning to the east and forming the northern boundary of th ...
(Sulawesi). This bird lives in various
forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...
s and open country. They may found in the lowlands or in hills, from high in elevation. These are huge swifts, measuring on average about long and weighing from , with an average of in one study of 22 unsexed adult birds. The wingspan can range up to , with a wing chord length of .http://www.pprune.org/www.me.gatech.edu/hu/Fluids/HW1.pdf Only the white-naped swift rival this species for size and averages less than this needletail.''CRC Handbook of Avian Body Masses, 2nd Edition'' by John B. Dunning Jr. (Editor). CRC Press (2008), . The overall plumage is mostly uniform blackish, with a whitish loral marking. This species has the large size, white horseshoe-shaped underside-marking, and the subtly-needled tail typical of the needletails. Compared to other needletails, it is extremely dark and is the only one without a pale throat patch. Few detailed descriptions of the life history of the purple needletail are known. It is a gregarious species, probably never leaving a group of at least 20 birds. The large size of these swifts is said to be apparent even from a distance. It is believed to take any kind of large, flying
insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs ...
; sometimes even hanging around
bee Bees are winged insects closely related to wasps and ants, known for their roles in pollination and, in the case of the best-known bee species, the western honey bee, for producing honey. Bees are a monophyly, monophyletic lineage within the ...
-farms to pick off members of a hive. The breeding habits are unknown, although it is thought that this is a cave-nesting bird. The voice is also unknown. The commonality of this species is not really known. They are thought to be scarce to uncommon through most of their range, but are not endangered and can be numerous in some parts of the
Philippine The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
s.


References

* Chantler and Driessens, ''Swifts'' {{Taxonbar, from=Q1260552 purple needletail Birds of the Philippines Birds of Sulawesi purple needletail purple needletail