28 new birds in the Falklands/South Georgia/Antarctica, Jan 2023; 390+ new in two trips to Argentina, Dec 2021 to Jan 2022 and Dec 2022 to Feb 2023. Previously, birding in the Western Palearctic (Britain plus many overseas trips), USA/Canada (6 trips), India (2 trips) and 1 trip each to Thailand/Cambodia, The Gambia, South Africa/Lesotho/Swaziland, the Yucatan, Costa Rica, Australia & New Zealand. Includes 12 species seen only as established introductions, 7 only as conservation translocations (in New Zealand), 1 only as a re-established species (in Britain) and 45 species seen only as vagrants outside their usual range, but no heard-only species.