Seabirds (order Procellariiformes) barely fit in this gallery. Non of those birds breed in the country even if it sometimes European Storm-petrel might be a potential one. Few species are regular on migration, but with favorable weather conditions some speices can be encountered in fair numbers, especially along the west coast. A dozen species have been seen in the country, including Northern Gannets and an unidentified species of Frigatebird. The latter two are not Procellariiformes. Approximately 8 species are annual.