Resolution: standard / high
Figure 5.
The shift after one year in the dominant frequency of the knee-click sound of individual
bulls in relation to their change in body depth. Linear regression line shown (P < 0.001).
Bro-Jørgensen and Dabelsteen BMC Biology 2008 6:47 doi:10.1186/1741-7007-6-47
Download authors' original image