of recovery among the gannets, who have previously caught bass rock in scotland s firth of forth is the largest gannet colony in the world. colony in the world. david attenborough s colony in the world. david attenborough s team - colony in the world. david i attenborough s team visited bass rock three years ago. that bass rock three years ago. at the height of summer, it is jam packed with two nests to every square metre. the jam-packed with two nests to every square metre. the island and its huge every square metre. the island and its huge gannet every square metre. the island and its huge gannet populationj and its huge gannet population was featured in the bbc s celebrated wild eyes series. but in the spring they returned to their breeding grounds, and each couple re establish their partnership with the delicate courtship display. but partnership with the delicate courtship display. courtship display. but this time last courtship display. but this time last year, courtsh