Table 4.

Spearman’s rank correlations, based on first behavioural test (after capture, before release) of signal crayfish at all sites.

	Activity	Distance	Climbing	Exploration	Boldness
Activity	–	0.76, p < 0.001	0.28, p = 0.020	− 0.47, p < 0.001	− 0.45, p < 0.001
Distance		–	0.24, p = 0.040	− 0.38, p < 0.001	− 0.45, p < 0.001
Climbing			–	0.13, p = 0.200	0.25, p = 0.040
Exploration				–	0.71, p < 0.001
Boldness					–

Significant values are in bold.