Fig. 3

The migration speed (km day−1) between eels tagged without (Control) and with PDSTs. The data points are represented as dots in the boxplot. The number of eels in each group is indicated at the top of the boxplot
The migration speed (km day−1) between eels tagged without (Control) and with PDSTs. The data points are represented as dots in the boxplot. The number of eels in each group is indicated at the top of the boxplot