Unplanned dash to Norfolk for a 'twitch', late Oct 2026
I was not going back to Norfolk until mid November, but the possibility of seeing a Slender-billed Nutcracker abruptly dragged my plan forward several weeks – so technical it was a ‘twitch’. I will try to resist doing another one anytime soon! Slender-billed Nutcracker The Slender-billed Nutcracker (Nucifraga caryocatactes macrorhynchos) is a rare vagrant to the United Kingdom. A distinct eastern subspecies of the Northern (or Spotted) Nutcracker, it breeds in the northern taiga and boreal conifer forests spanning Siberia eastwards to northern Asia. Nutcrackers are generally sedentary corvids. However, when Siberian pinecone crops fail following high breeding success, the population undergoes large-scale westward irruptions into northern and western Europe. The vast majority of historical British records stem from these periodic invasions. The most famous occurred in autumn 1968, when over 300 birds crossed the North Sea into Britain. Outside of invasion y...