The brilliant and bizarre ways birds use their sense of smell – from natural cologne to pest control
Blue tits sniff out herbs to line their nests with. taviphoto/Shutterstock When we think about birds, we often picture their colourful plumage: the iridescence of a peacock’s tail or the electric blue flash of a kingfisher. Or we might consider how they use voices, from the song of the nightingale to the coo of a […]
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