The functional significance of buccal feeding in the mouthbrooding cichlid Tropheus moorii
No pre-existing bias in sailfin molly females, Poecilia latipinna, for a sword in males
Cultural change in the songs of humpback whales (Megaptera novaeangliae) from Tonga
Experience overrides colour in lizard contests
Behavioural and chemical confirmation of the preovulatory pheromone, (Z)-7-dodecenyl acetate, in wild Asian elephants