Figure 7From: Seasonal influences on sleep and executive function in the migratory White-crowned Sparrow (Zonotrichia leucophrys gambelii)Performance within sessions on the Differential Reinforcement of Low Rate (DRL) task. Mean ± SEM (n = 15) of number of responses (left axis, dotted lines) and number of reinforcers (right axis, solid line) are plotted for each 3 minute period in the 30 m session.Back to article page