Figure 2From: Endocrine mechanisms, behavioral phenotypes and plasticity: known relationships and open questionsCorticosterone concentrations during a capture-restraint protocol on captive great tits from a selection line. Circulating baseline and stress-induced corticosterone concentrations of 4th generation individuals from a selection line on fast-bold (filled symbols and solid line, n=9) and slow-shy (open symbols and dashed line, n=7) behavior sampled over time (mean±SEM; repeated measures general linear model: NS=non-significant; *p<0.05) [62].Back to article page