«This is the first demonstration of chunking in a scatter - hoarding animal, and also suggests that squirrels use flexible strategies to store food depending on how they acquire food,» said
study lead author Mikel Delgado, a post-doctoral researcher who conducted the study along with UC Berkeley psychology professor Lucia Jacobs.
«Our results demonstrate the universality of emotional responses across species,» said
study lead author Mikel Delgado, a doctoral student in psychology at UC Berkeley.