PH086
Bislig


IBA Criteria

Year of most recent IBA criteria assessment: 2001

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Philippine Duck Anas luzonica VU resident 1990-1999 uncommon A1
Mindanao Bleeding-heart Gallicolumba crinigera VU resident 1991-1993 present A1, A2
Dark-eared Brown-dove Phapitreron brunneiceps VU resident 1990-1999 present A1, A2
Spotted Imperial-pigeon Ducula carola VU resident 1990-1999 present A1
Philippine Spinetail Mearnsia picina NT resident 1990-1999 present A2
Philippine Eagle Pithecophaga jefferyi CR resident 1977-1984 present A1
South Philippine Hawk-eagle Nisaetus pinskeri EN resident 1996 present A1
Writhed Hornbill Rhabdotorrhinus leucocephalus NT resident 1990-1999 present A2
Penelopides affinis NR resident 1990-1999 present A2
South Philippine Dwarf-Kingfisher Ceyx mindanensis VU resident 1990-1999 present A1
Southern Silvery Kingfisher Ceyx argentatus NT resident 1980-1999 frequent A1, A2
Blue-capped Kingfisher Actenoides hombroni VU resident 1990-1999 present A1, A2
Rufous-lored Kingfisher Todiramphus winchelli VU resident 1990-1999 common A1
Azure-breasted Pitta Pitta steerii VU resident 1990-1999 present A1, A2
Mindanao Wattled Broadbill Sarcophanops steerii VU resident 1990-1999 present A1, A2
Short-crested Monarch Hypothymis helenae NT resident 1990-1999 present A2
Celestial Monarch Hypothymis coelestis VU resident 1990-1999 present A1, A2
White-fronted Tit Sittiparus semilarvatus NT resident 1990-1999 present A2
Black-headed Tailorbird Orthotomus nigriceps LC resident 1990-1999 uncommon A2
Hypsipetes everetti NR resident 1990-1999 common A2
Rusty-crowned Babbler Sterrhoptilus capitalis LC resident 1990-1999 present A2
Stachyris plateni NR resident 1990-1999 present A2
Striated Wren-babbler Ptilocichla mindanensis LC resident 1990-1999 frequent A2
Little Slaty Flycatcher Ficedula basilanica VU resident 1990-1999 present A1, A2
Philippine Leafbird Chloropsis flavipennis VU resident 1990-1999 frequent A1, A2

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here


IBA Protection

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Agusan Marsh Wildlife Sanctuary 14,836 protected area is adjacent to site 0

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Artificial/Terrestrial -
Forest -
For further information about the habitat classification please click here.


Recommended citation
BirdLife International (2021) Important Bird Areas factsheet: Bislig. Downloaded from http://www.birdlife.org on 26/10/2021.