The Philippine leafbird (''Chloropsis flavipennis'') is a species of

bird Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweig ...

in the family Chloropseidae. It is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

to the

Philippines 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 ...

. It is found in the islands of

Mindanao Mindanao ( ) ( Jawi: مينداناو) is the second-largest island in the Philippines, after Luzon, and seventh-most populous island in the world. Located in the southern region of the archipelago, the island is part of an island group of ...

Leyte Leyte ( ) is an island in the Visayas group of islands in the Philippines. It is eighth-largest and sixth-most populous island in the Philippines, with a total population of 2,626,970 as of 2020 census. Since the accessibility of land has be ...

, and

Cebu Cebu (; ceb, Sugbo), officially the Province of Cebu ( ceb, Lalawigan sa Sugbo; tl, Lalawigan ng Cebu; hil, Kapuroan sang Sugbo), is a province of the Philippines located in the Central Visayas region, and consists of a main island and 16 ...

. Its natural

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

tropical moist lowland forest Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discon ...

. It is threatened by

habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...

. Its stronghold appears to be Mindanao, with populations small in

and in

, the species could already be extinct.

Description and Taxonomy

EBird eBird is an online database of bird observations providing scientists, researchers and amateur naturalists with real-time data about bird distribution and abundance. Originally restricted to sightings from the Western Hemisphere, the project ...

describes the bird as "A medium-sized bird of lowland and foothill forest canopy and edge. Overall bright green with a paler green chest and face and a yellowish throat, eye-ring, and edge to the wing. Note the brown bill and black wingtips and legs. No other green birds of this size occur in its range. Song consists of simple, medium-pitched whistled phrases or a series of repeated “tyup!” notes."

Habitat and Conservation Status

Its natural habitats at tropical moist lowland

primary forest An old-growth forestalso termed primary forest, virgin forest, late seral forest, primeval forest, or first-growth forestis a forest that has attained great age without significant disturbance, and thereby exhibits unique ecological feature ...

and well developed secondary forest up to 970 meters above sea level. It appears to not be able to tolerate great amounts of forest degradation. It is known to forage in the upper levels of the forest in the canopy. IUCN has assessed this bird as vulnerable with the population being estimated at 600 to 1.700. Extensive lowland deforestation on all islands in its range is the main threat. Most remaining lowland forest that is not afforded protection leaving it vulnerable to both legal and

Illegal logging Illegal logging is the harvest, transportation, purchase or sale of timber in violation of laws. The harvesting procedure itself may be illegal, including using corruption, corrupt means to gain access to forests; extraction without permission, o ...

, conversion into farmlands through

Slash-and-burn Slash-and-burn agriculture is a farming method that involves the cutting and burning of plants in a forest or woodland to create a field called a swidden. The method begins by cutting down the trees and woody plants in an area. The downed veget ...

and mining. It occurs in the protected area of

Pasonanca Natural Park The Pasonanca Natural Park is a protected area that preserves a major watershed in the southern Philippine island of Mindanao in the Zamboanga Peninsula. It contains the headwaters of the Tumaga River in the southern Zamboanga Cordillera mountain ...

but enforcement and protection from loggers is lax. Conservation actions proposed are to survey remaining lowland forest tracts on Samar, Leyte and in poorly known areas of Mindanao, to establish its current distribution and population status. Following these surveys, Propose key sitesfor urgent establishment as protected areas. Study the habitat requirements of the species, with particular reference to the extent of reliance on primary forest habitats.

References

External links

BirdLife Species Factsheet

Philippine leafbird The Philippine leafbird (''Chloropsis flavipennis'') is a species of bird in the family Chloropseidae. It is endemic to the Philippines. It is found in the islands of Mindanao, Leyte, and Cebu. Its natural habitat is tropical moist lowland fore ...

Endemic birds of the Philippines Birds of Cebu Birds of Mindanao Fauna of Leyte

Taxonomy articles created by Polbot {{passeri-stub