1 ICREA, Pg. Lluís Companys 23, Barcelona, Spain; Institut de Neurociències, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Spain; School of Biological Sciences, University of Canterbury, Private Bag 4800, Christchurch 8140, New Zealand; School of Psychology, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand. Electronic address: [email protected].
A new study shows a falcon species, the striated caracara, displays similar levels of behavioural innovation to tool-using parrots when solving a battery test in the wild.