The Gannet Morus bassanus is a rare vagrant species in the Black Sea region (E Bulgaria). There are altogether 9 records of Gannet in Bulgaria over the last 100 years, all on the Black Sea coast. This paper describes the three most recent records. On 29-31 July 2008 6 individuals were observed in the vicinity of St. Constantine and Elena Resort (12 km north of the town of Varna, Varna Region, NE Bulgaria). Gannets were fishing by numerous (typical) dives, accompanied by a flock of Cormorants Phalacrocorax carbo and Yellow-legged Gulls Larus michahellis. A review of all the species' records in Bulgaria, as well as the subfossil records in the Black Sea region is given.
