Crowdsourcing and phylogenetic modelling reveal parrot tool use is not rare
A. P. Bastos, S. Claessens, X. J. Nelson, D. Welch, Q. D. Atkinson, A. H. Taylor
The paper uses crowdsourcing and phylogenetic modeling to estimate the prevalence of tool use in parrots, finding it more common than previously thought.
bioRxiv · Aug 14, 2023 · PreprintAnimal Behavior & Cognition