Paijmans, D., Rose, S. and Oschadleus, H.-D. (2019) “Using large-scale citizen science ringing data as a means of calculating maximum longevity in birds”, African Biodiversity & Conservation, 49(1). Available at: https://mail.abcjournal.org/index.php/abc/article/view/6 (Accessed: 29 April 2026).