Mark Lewis and Christopher McInerny / April 2022 – vol. 115, issue 4, pp 218–220 Abstract The range of the Scottish Crossbill Loxia scotica is restricted to north-central Scotland, and extralimital records have historically been assessed by the Scottish Birds Records Committee (SBRC). However, recent research has indicated that using vocalisation – previously considered the most reliable criterion for identi- fication – may no longer be possible. SBRC is now... This article is only available to registered users.To read more, please log in or purchase a subscription.