An adult Bonaparte's Gull at the Gann early afternoon. It was on the mud up the river from the wooden bridge towards Whiteholme from 12:35 to 13:00 before flying downstream and lost to view. Surely the same adult that graced the Gann in 2018 (4th-5th November) and 2020 (31st October-18th November). Hopefully it will stick around for at least a few days.