Figure 1.

Graphical representation of directionality based on the 22 mean angle values of the walks across the arena with reference to either disk position (above) or the nest-box position (below). Above: 0 indicates position of the discs and data points represent the angle between actual movement of individual wood mice and the position of the disc. Below: 0 represents the position of the nest-box and data points represent the averages of movement in relation to the nest-box position.

Stopka and Macdonald BMC Ecology 2003 3:3   doi:10.1186/1472-6785-3-3
Download authors' original image