Elsewhere, other rarities reported in 2006 include a white-billed diver at Gairloch, a black-browed albatross in the Western Isles, a laughing gull in Shetland and a buff-breasted sandpiper at Lossiemouth. Accidentals recorded in earlier years include an American bittern in 1888 and a purple heron in the same year, a Baikal teal in 1958, and a black stork in 1977. Birds are also presumed to have escaped from captivity, such as a lanner falcon in 1976, Chilean flamingos in 1976 and 1979, a black-necked swan in 1988, and a red-tailed hawk in 1989. These records are but a small selection from two counties in the north-east and give only a flavour of the complexity and diversity of avian life in Scotland.