Fig. 2
From: Foraging for high caloric anthropogenic prey is energetically costly
Examples of four foraging trips which are indicated in four different colors. Latitude and longitude are indicated on the x and y axis in UTM (× 10.000). Every point corresponds to one GPS fix and the shape of the points indicates the behavior of the animal (Flapping flight, soaring flight, terrestrial activity, inactive or not annotated). In dark red; a foraging trip of category urban. In light red; a foraging trip of category marine. In blue; a foraging trip of category intertidal. In green a foraging trip of category terrestrial