The most recent report from the BOU Taxonomic Committee has announced two splits which affect the Shetland List - Hudsonian Whimbrel
Numenius hudsonicus (three records, on Fair Isle on 27th-31st May 1955, Out Skerries from 24th July to 8th August 1974 and Fair Isle again on 29th-31st August 2007) and Siberian Stonechat
Saxicola maurus (just over 100 individuals recorded, the first on Fair Isle on 13th-21st October 1961).
The Shetland List now stands at 449 (including 5 in Category D, 2 Category D candidates, 2 not seen from land and one extinct).