|Location||Trinidad and Tobago, Tobago|
|Central coordinates||60o 31.24' West 11o 21.15' North|
|IBA criteria||A4i, A4ii, B4ii|
|Altitude||0 - 100m|
|Year of IBA assessment||2007|
Site description St Giles Islands comprise one main island and several outlying rocks about one kilometer off the northeast of Tobago. The main island is roughly 29 ha of steeply sloping land rising to just over 100m. There is no habitation on the island and the topography makes such development unlikely. Seas around the island are generally rough and landing is hazardous.
|Species||Season||Period||Population estimate||Quality of estimate||IBA Criteria||IUCN Category|
|Audubon's Shearwater Puffinus lherminieri||resident||1958-1968||100 breeding pairs||poor||B4ii||Least Concern|
|Red-billed Tropicbird Phaethon aethereus||resident||1958-1968||100 breeding pairs||poor||A4i||Least Concern|
|Masked Booby Sula dactylatra||winter||2006||80 individuals||poor||B4ii||Least Concern|
|Red-footed Booby Sula sula||breeding||2000||750 breeding pairs||poor||B4ii||Least Concern|
|Brown Booby Sula leucogaster||resident||1958-1968||50 breeding pairs||poor||B4ii||Least Concern|
|Protected area||Designation||Area (ha)||Relationship with IBA||Overlap with IBA (ha)|
|St. Giles Island||Game Sanctuary||29||is identical to site||0|
|IUCN habitat||Habitat detail||Extent (% of site)|
|Shrubland||Arid lowland scrub||-|
|Land-use||Extent (% of site)|
|nature conservation and research||major|
Other biodiversity The terrestrial fauna of St. Giles has not been studies but it may be similar to that of Little Tobago which houses the endemic Ocellated Gecko Gonatodes ocellatus and endemic subspecies of one lizard Bachia heteropa alleni and one snake Mastigodryas boddaerti dunni.
Protection status The St. Giles Islands are formally listed as a game sanctuary but enforcement is minimal. The islands are however protected in part by their inhospitable terrain and hazardous waters.
References Bacon, P.B. and R.P. ffrench (1972);Dinsmore, J.J. and ffrench, R.P. (1969);ffrench, R., (1991);Hayes, F. E., and S. Bodnar. (2007)
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Recommended citation BirdLife International (2014) Important Bird Areas factsheet: St Giles Islands. Downloaded from http://www.birdlife.org on 19/04/2014
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