BLACK LARK Melanocarypha yeltoniensis A.
Vagrant, rare - from central Asia.
1 accepted record:
3 British records: https://www.historicalrarebirds.info/u20/black-lark
1). 2003, 1st June – 8th: South Stack RSPB – 1, photographed. (British Birds 97 p950, 98 p306-313).