Mount Timolan

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 Eagle Pithecophaga jefferyi CR resident 1969-1975 present A1
Writhed Hornbill Rhabdotorrhinus leucocephalus NT resident 1990-1999 present A2
Mindanao Hornbill Penelopides affinis LC resident 1990-1999 present A2
Philippine Cockatoo Cacatua haematuropygia CR resident 1980 present A1

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)
Mount Timolan Buffer Zone Protected Landscape/Seascape - Buffer Zone 742 protected area overlaps with site 165
Mount Timolan Protected Landscape 1,995 protected area overlaps with site 1,909


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

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Mount Timolan. Downloaded from on 02/04/2023.