Fig. 2From: Inter-individual variation in provisioning rate, prey size and number, and links to total prey biomass delivered to nestlings in the Collared Flycatcher (Ficedula albicollis)Feeding rate by parent Collared Flycatchers in relation to (a) brood size, (b) sex, and (c) age category. Data are on 152 individuals (85 females and 67 males)Back to article page