Notes by Thomas Pennant on zoology, ornithology, etc., and an account of expenses incurred in connection with his study of natural history.

The series consists of personal letters to Condry, from Ray Perry and others, on subjects relating to wild plants, bird and animal life, identification of insects, birdwatching in Britain and abroad, ornithological records, fundraising efforts for a conservation project, publishing, appreciation of Condry's 'Country Diary' articles and his books, A Welsh Country Diary and Thoreau, life during the Second World War, personal news from friends, Condry's connnections with Birmingham and enclosures of occasional printed items. Correspondents include Ronald Lockley, Ray [Perry], Morrey Salmon, H[arold Wright], Irene (`Benjamin') Vaughan, R.S. Thomas and his wife Mildred Elsie Eldridge (Elsi). There is also a letter from Condry to his niece, Chris (Christine Demmar), enclosing a story about his pet jackdaw, 1971.