Fig. 4From: Simultaneous GPS-tracking of parents reveals a similar parental investment within pairs, but no immediate co-adjustment on a trip-to-trip basisThe percentage of time that individuals showed behaviour related to self-maintenance (resting outside colony) and offspring provisioning (flying and foraging), plotted for males and females of each pair separately. Female behaviour is plotted in the inner circle, male behaviour in the outer circle. Numbers refer to couple IDBack to article page