Digital embryos - A novel technical approach to investigate perceptual categorization in pigeons (Columba livia) using machine learning
R. Pusch, J. Packheiser, C. Koenen, F. Iovine, O. Guentuerkuen
This paper uses digital embryos and machine learning to study how pigeons categorize stimuli, finding that pecking patterns correlate with stimulus features and that pigeons use multiple categorization strategies.
bioRxiv · May 31, 2021Animal Behavior & Cognition