Data for the population-level analysis where the age of both parents was known, used to compare the explanatory power of male and female age for each species (Table S3)
Summary of the number of foraging trips recorded by the cameras of individual kittiwakes from Puffin Island, North Wales, during incubation and chick-rearing periods in 2013 and 2014.
Pastran S, Lank DB, O'Hara PD, Bradley RW, Lougheed C, Lougheed LW, Parker NR, McFarlane Tranquilla LA, Krebs EA, Cooke F, et al. 2022. The influence of breeding status and nest site location on marin