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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 at site	IBA criteria triggered
Grey Imperial-pigeon Ducula pickeringii	VU	resident	1880-1900	present	A1, A2
Chinese Egret Egretta eulophotes	VU	non-breeding	1990	present	A1
Mantanani Scops-owl Otus mantananensis	NT	resident	1950-1980	present	A2
Sulu Pygmy Woodpecker Picoides ramsayi	VU	resident	1971	present	A1
Philippine Cockatoo Cacatua haematuropygia	CR	resident	1900-1949	present	A1
Sulu Racquet-tail Prioniturus verticalis	CR	resident	1971	present	A1, A2
Hypsipetes everetti	NR	resident	1950-1980	present	A2

Note: The current IUCN Red List category may differ from the category that was valid at the time of IBA criteria assessment.

For more information about the IBA criteria, please click here

IUCN Habitat	Habitat detail	Extent (% of site)
Artificial/Terrestrial		-
Forest		-

For further information about the IUCN habitat classification, please click here.

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Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Sibutu and Tumindao Islands. Downloaded from http://datazone.birdlife.org/site/factsheet/9817 on 10/06/2023.