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Year of most recent IBA criteria assessment: 2007

Populations of IBA trigger species

Species	Current IUCN Red List Category	Season	Year(s) of estimate	Population estimate	IBA Criteria Triggered
Magnificent Frigatebird Fregata magnificens	LC	resident	2007	500 individuals	B4ii
Red-footed Booby Sula sula	LC	breeding	2001	300 individuals	B4ii
Brown Booby Sula leucogaster	LC	breeding	2007	300 individuals	B4ii
Masked Booby Sula dactylatra	LC	breeding	2007	170 individuals	B4ii

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)
Rocky areas (eg. inland cliffs, mountain peaks)		-
Sea		-
Shrubland	Scrub	-

For further information about the habitat classification please click here.

Land-use	Extent (% of site)
not utilised	-

For further information about the land use classification please click here.

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Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Redonda. Downloaded from http://www.birdlife.org on 17/05/2022.