Zurek et al 2024 Animal Cognition_Data.xlsx

<b>Social demonstration of colour preference improves the learning of associated demonstrated actions</b>We studied how different types of social demonstration improve house sparrows' (<i>Passer domesticus</i>) success in solving a foraging task that requires both action learning (opening covers) and associative learning (preferring covers of the rewarding colour). We provided learners with either paired demonstration (of both cover opening and colour preference), action-only demonstration (of opening white covers only), or no demonstration (a companion bird eating without covers). We found that sparrows failed to learn the two tasks with no demonstration, and learned them best with a paired demonstration. Interestingly, the action of cover opening was learned faster with paired rather than action-only demonstration despite being equally demonstrated in both. We also found that only with paired demonstration, the speed of action learning was related to the demonstrator’s level of activity. Colour preference was eventually acquired by all sparrows that learned to open covers, even without social demonstration of colour preference. Thus, adding a demonstration of colour preference was actually more important for action learning, possibly as a result of increasing the similarity between the demonstrated and the learned tasks, thereby increasing the learner’s attention to the actions of the demonstrator. Giving more attention to individuals in similar settings may be an adaptive strategy directing social learners to focus on ecologically relevant behaviours and on tasks that are likely to be learned successfully.