INDIGO BUNTING Passerina cyanea AE.
Vagrant; rare - from North America.
1 accepted record:
3 accepted British records, 2 pending: https://www.historicalrarebirds.info/u20/indigo-bunting
1). 2013, 20th April: Llansadwrn – male, photographed at a garden feeding station. 2nd of only 3 records for Britain. (British Birds 107 p644).