Figure S1. Morphological differences among age-classes of Australian sea lions (Neophoca cinerea) pups from The role of visual cues in mother–pup reunions in a colonially breeding mammal

Images show three visually distinct age classes of Australian sea lion pups: A1 – pup under 2 months of age, small and black; A2 – pup 2-4 months old, larger with brown to cinnamon colour; A3 – post-moult pup, over 4 months old, very large with silver-beige pelage.