The first records of this
species date back to the end of the 19th Century. Two pairs were documented by
Evans and Buckley (Evans and Buckley, in Pennington, et al.,
2004). In the early 20th Century islanders reported the odd pair
nesting, but not on an annual basis.
In 1955, a pair were on territory on the Noup
(Furness, 1983).
A single bird displaying at the Kame is the last known
sign of breeding on the island (Furness, 1983).
Since then, birds have been observed in nearly all
months, mainly September – October. No more than 3 or 4 birds are seen annually.