Bird-Borne Video-Cameras Show That Seabird Movement Patterns Relate to Previously Unrevealed Proximate Environment, Not Prey
Figure 1
Portions of GPS tracks and video-camera images recorded concurrently, in Cape Gannets.
Dots represent events seen in the images. For each track, the wind speed and direction (clockwise from true North) is given. a) b) c) Zoom in each of the tracks. Arrows indicate dives, blue = other gannets, red = prey, green = dolphins, magenta = boat.