Year of most recent IBA criteria assessment: 2012Populations of IBA trigger species
|Species||Current IUCN Red List Category||Season||Year(s) of estimate||Population estimate||IBA Criteria Triggered|
|Brandt's Cormorant Urile penicillatus||LC||breeding||1974-2009||2,490 individuals||A4i|
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
|Protected Area||Designation||Area (ha)||Relationship with IBA||Overlap with IBA (ha)|
|Castle Rock||National Wildlife Refuge||6||protected area contained by site||0|
|Castle Rock||Special Closure||13||protected area overlaps with site||0|
BirdLife International (2022) Important Bird Areas factsheet: Castle Rock. Downloaded from http://www.birdlife.org on 03/12/2022.