Figure 1From: Personality over ontogeny in zebra finches: long-term repeatable traits but unstable behavioural syndromesRepeatabilities of PC axes, with their 95% confidence intervals, within and across the three life stages for the five behavioural traits (TI = Fearlessness, NO = Boldness, NE = Exploration, GA = General activity, AG = Aggression) in (a) subadults, (b) young adults, (c) mature adults (d) across life stages including all six measurements per individual and (e) across a long interval including only the measurements from test rounds 1 and 6. Overlapping confidence intervals indicate non-significant differences between repeatability estimates.Back to article page