The influence of local enhancement on choice performances in African Grey parrots (Psittacus erithacus) and jackdaws (Corvus monedula)

Being attentive to the behavior of others may be advantageous to gain important information, for example, on the location of food. Often, this is achieved through simple local enhancement. However, this is not always beneficial, as it may override cognitive abilities, with negative consequences. Grey parrots ( Psittacus erithacus) and ravens have already succeeded in […]