Smith Gabriella E, Bastos Amalia P M, Chodorow Martin, Taylor Alex H, Pepperberg Irene M
The Alex Foundation, 30 Curry Circle, Swampscott, USA.
Messerli Research Institute, University of Veterinary Medicine Vienna, Vienna, Austria.
Sci Rep. 2022 Dec 5;12(1):21012. doi: 10.1038/s41598-022-25501-x.