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• Reference and further resources

The site was identified as important in 2001 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:

Species	Red List1	Season	Year(s)	Size	IBA criteria
Philippine Duck Anas luzonica	VU	resident	1969-1971	present	A1
Luzon Bleeding-heart Gallicolumba luzonica	NT	resident	1971	present	A2
Cream-bellied Fruit-dove Ramphiculus merrilli	NT	resident	1981-1983	frequent	A2
Rufous Coucal Centropus unirufus	NT	resident	1968	present	A2
Red-crested Malkoha Dasylophus superciliosus	LC	resident	1968-1971	present	A2
Scale-feathered Malkoha Lepidogrammus cumingi	LC	resident	1968-1971	common	A2
Philippine Eagle-owl Bubo philippensis	VU	resident	1981	present	A1
Luzon Hornbill Penelopides manillae	LC	resident	1950-1980	present	A2
North Philippine Dwarf-kingfisher Ceyx melanurus	LC	resident	1990	present	A1
Philippine Cockatoo Cacatua haematuropygia	CR	resident	1968	present	A1
Blackish Cicadabird Edolisoma coerulescens	LC	resident	1950-1980	present	A2
Short-crested Monarch Hypothymis helenae	NT	resident	1968-1971	present	A2
Grey-backed Tailorbird Orthotomus derbianus	LC	resident	1979	present	A2
Cyornis herioti	NR	resident	1988	present	A2

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2001) may differ.

Year	Protected Area	Designation	% overlap with IBA
1987	Catanduanes	Watershed Forest Reserve	87

Habitat1	Habitat detail	% of IBA
Forest		major (>10)
Artificial/Terrestrial		-

1. IUCN Habitat classification.

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Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Catanduanes Watershed Forest Reserve (Philippines). Downloaded from https://datazone.birdlife.org/site/factsheet/catanduanes-watershed-forest-reserve-iba-philippines on 22/11/2024.