Shankhamala Sen et al.
The Journal of comparative neurology, 527(11), 1801-1836 (2019-01-31)
Birds of the family Corvidae which includes diverse species such as crows, rooks, ravens, magpies, jays, and jackdaws are known for their amazing abilities at problem-solving. Since the catecholaminergic system, especially the neurotransmitter dopamine, plays a role in cognition, we