The Philippine spinetail (Mearnsia picina), also known as the Philippine needletail or Philippine spine-tailed swift, is a species of swift in the family Apodidae. It is endemic to the Philippines found in the islands of Mindanao and Visayas. Its natural habitat is tropical moist lowland forests. It is becoming rare due to habitat loss.
| Philippine spinetail | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Clade: | Strisores |
| Order: | Apodiformes |
| Family: | Apodidae |
| Genus: | Mearnsia |
| Species: | M. picina
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| Binomial name | |
| Mearnsia picina (Tweeddale, 1879)
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Description
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EBird describes the bird as "A little-known medium-sized, short-tailed swift found over forest, usually at higher elevations. Mainly black with obvious white throat and underwing patches. Wing shape is unusual, with a "cut-out" next to the body and pointed wing tips curved backward. Tail square, with spines that are difficult to see. Distinguished from other swifts in its range by the white marks under the wings. Voice unknown."[2]
Formerly placed in the genus Chaetura but is now in Mearnsia. This species is monotypic and has no subspecies.[3]
Behaviour and ecology
editIt is seen alone or in small groups in high up in the air. It is pressumed to feed on flying insects. Nothing at all is known about its breeding habits. [3]
Habitat and conservation status
editIt appears to be reliant upon forested streams below 1,000 m and will tolerate secondary and selectively logged forest and even streamside vegetation within coconut plantations, close to forest edge.
IUCN has assessed this bird as near threatened.This species' main threat is habitat loss with wholesale clearance of forest habitats as a result of logging, agricultural conversion and mining activities occurring within the range. The close association with lowland forests suggests that this species may be highly susceptible to habitat loss through commercial logging, conversion for agriculture and plantation forestry, as well as urban developments and mining
References
edit- ^ BirdLife International (2017). "Mearnsia picina". IUCN Red List of Threatened Species. 2017: e.T22686630A110741857. doi:10.2305/IUCN.UK.2017-1.RLTS.T22686630A110741857.en. Retrieved 12 November 2021.
- ^ "Philippine Spine-tailed Swift". Ebird.
- ^ a b Chantler, Philip; Kirwan, Guy M. (2020). "Philippine Spinetail (Mearnsia picina), version 1.0". Birds of the World. doi:10.2173/bow.phinee1.01species_shared.bow.project_name. ISSN 2771-3105.
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