Biliran and Maripipi Island

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 Spinetail Mearnsia picina NT resident 1990-1999 present A2
South Philippine Hawk-eagle Nisaetus pinskeri EN resident 1999 present A1
Penelopides samarensis NR resident 1990-1999 present A2
Rufous-lored Kingfisher Todiramphus winchelli VU resident 1987 present A1
Micromacronus leytensis NR resident 1987 present 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


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: Biliran and Maripipi Island. Downloaded from on 26/10/2021.