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Biology ( anglais )

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This shy, secretive bird is easily overlooked and little is known about its biology. Records do exist of this species foraging in dense tangled undergrowth in vines, rattan and climbing bamboo, rarely more than 10 metres from the ground (2). The diet is not well understood but, as its name suggests, the Palawan flycatcher is known to feed on insects and other small invertebrates (2) (4). The breeding season is thought to last from May to at least September, possibly later, but no other information on this species' reproductive biology is available (2) (4).
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Conservation ( anglais )

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In 1990, the whole of Palawan was designated a Biosphere Reserve, although enforcement of laws on habitat alteration and hunting has proven difficult. The Palawan flycatcher also occurs in St Paul's Subterranean River National Park, which is actively managed and protected by the local government of Palawan and may soon be significantly extended to the east (3).
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Description ( anglais )

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This is a tiny, short-tailed flycatcher most often seen perching on low vines (3). The deep rufous-brown of the head and upperparts contrast with the bright chestnut colour of the tail and orange of the breast (2). This orange fades to a paler buff colour on the throat and into white on the lower breast and belly (3).
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Habitat ( anglais )

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Found in lowland primary forest as well as some secondary growth up to at least 650 metres above sea level, and possibly up to 1,000 metres (2) (4). The Palawan flycatcher is believed to occupy the forest understorey up to 10 metres from the ground, with a preference for rattan and understorey palms, although it is possible that this small species has simply gone unobserved in the canopy (3) (4).
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Range ( anglais )

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Endemic to Palawan and some of its satellite islands in the Philippines (3).
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Status ( anglais )

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Classified as Vulnerable (VU) on the IUCN Red List 2007 (1).
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Threats ( anglais )

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With such a small range that is being rapidly reduced by ongoing clearance, degradation and fragmentation of its lowland forest habitat, the Palawan flycatcher is considered vulnerable to extinction. Habitat destruction has been extensive on Palawan and logging and mining concessions have been granted for most remaining forest tracts on the island. Furthermore, illegal logging is thought to continue across much of the south of the island (3). However, the small populations on the tiny satellite islands of Pangulasian and Lagen appear relatively secure (3) (4).
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Palawan flycatcher ( anglais )

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The Palawan flycatcher (Ficedula platenae) is a species of bird in the family Muscicapidae. It is endemic to the Philippines found only in the region of Palawan. Its natural habitat is tropical moist lowland forests. It is threatened by habitat loss.

Description

EBird describes the bird as "A small bird of lowland and foothill forest on Palawan. Favors undergrowth with palms or bamboo. Dark-brown above with a white belly, an orange chest and tail, and very pale orange on the throat and under the base of the tail. Similar to female Palawan blue flycatcher, but smaller, with a brown rather than gray head. "[2]

The Palawan flycatcher has a very unusual and distinct call. Song is a soft whistled "puu-puu piii!" with the third note higher. Also gives a repeated upslurred "puuii".This call gets repeated anywhere from 10 to 15 times in quick repetition. Then it gets followed by a short 5-10 second trill. The bird also will fan out and shake its tail while doing this call. This call very insect-like call often gets mistaken as an insect's call.[3]

Habitat and conservation status

It inhabits primary and secondary dipterocarp forest up to 1,000 meters above sea level. It favours areas rich in rattan, bamboo and palm trees. While they can somewhat tolerate secondary forest, they appear to be sensitive to habitat modification [4] It is often found on the lower understory and close to the forest floor. They have been noted to be very faithful to their favoured sites.[4]

It has been assessed as vulnerable with a population currently between 6,000 and 15,000, the Palawan flycatcher has attracted help from conservation groups. These groups have created protected areas on these islands where logging can't occur. By doing this, the primary source of their decline is lessened. Conservation groups attempted to cultivate and restore the lands which their species was wiped from. Unlike most species, the Palawan flycatcher did not return to these lands after the restoration back to old growth.[5]

The species is present in conservation areas - the entirety of Palawan has been designated a biosphere reserve but actual protection and enforcement against logging and hunting has been difficult. They are present in the protected area of the Puerto Princesa Subterranean River National Park.

Conservation actions proposed include surveys in remaining lowland forests in order to better understand population and distribution, habitat and tolerance for degradation. Support the proposed extension of Puerto Princesa Subterranean River National Park and formally protect other key sites in Iwahig Prison and Penal Farm and Mt. Victoria.

References

  1. ^ BirdLife International (2016). "Ficedula platenae". IUCN Red List of Threatened Species. 2016: e.T22709386A94206309. doi:10.2305/IUCN.UK.2016-3.RLTS.T22709386A94206309.en. Retrieved 12 November 2021.
  2. ^ "Palawan Flycatcher". Ebird.{{cite web}}: CS1 maint: url-status (link)
  3. ^ Lambert, Frank (1993). "Some key sites and significant records of birds in the Philippines and Sabah". Bird Conservation International. 3 (4): 293. doi:10.1017/S0959270900002562.
  4. ^ a b Allen, Desmond (2020). Birds of the Philippines. Barcelona: Lynx and Birdlife International Field Guides. pp. 334–335.
  5. ^ Mallari, N.A.D.; Collar, N.J.; Lee, D.C.; McGowan, P.J.K.; Wilkinson, R.; Marsden, S.J. (April 2011). "Population densities of understorey birds across a habitat gradient in Palawan, Philippines: implications for conservation". Oryx. 45 (2): 234–242. doi:10.1017/S0030605310001031.
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Palawan flycatcher: Brief Summary ( anglais )

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The Palawan flycatcher (Ficedula platenae) is a species of bird in the family Muscicapidae. It is endemic to the Philippines found only in the region of Palawan. Its natural habitat is tropical moist lowland forests. It is threatened by habitat loss.

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