Désirée Brucks, Nick C. P. Dam, Anastasia Krasheninnikova, Bethan McGregor, Hari Tsivlin, Auguste M. P. von Bayern, Jorg J. M. Massen. "Exploring the drivers of inter- and intraspecific differences in prosociality in four parrot species." Scientific Reports, 2025. doi:10.1038/s41598-025-04115-z