colony of nesting seabirds northern gannets (morus bassanus) on bass rock island in the atlantic ocean in scotland

animal atlantic bass bassanus behavior berwick biodiversity bird breeding britain cliff coast colony conservation couple destination ecology edinburgh environment ethology firth flock gannet great island kingdom marine mating morus nature neighbor neighborhood nest nesting north northern ocean ornithology population protection reserve rock scotland scottish sea seabird sightseeing tour tourism travel trip undefined united wildlife