Behavioural and hormonal stress responses during chick rearing do not predict brood desertion by female in a small Arctic seabird

We examined behavioural and hormonal stress responses in a small seabird (little auk, Alle alle), which exhibits a transition from biparental to male-only care towards the end of the nesting period, in order to understand the mechanisms underlying this parental strategy. We hypothesized that the male staying with the chick should be less sensitive to […]