Fig. 4From: The oxidative balance and stopover departure decisions in a medium- and a long-distance migrantBoxplots of nocturnal departure time (in minutes after local sunset) as a function of fat score in northern wheatears (Oenanthe oenanthe) (light blue) and song thrushes (Turdus philomelos) (dark blue). Small numbers below boxes represent sample sizes. Large numbers below these represent fat scoresBack to article page