Birds grow bigger beaks to attract potential mates: Study

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Birds grow bigger beaks to attract potential mates: Study

If you’re a single bird comparing potential mates, size matters. At least, that’s what the results from a recent study suggest. According to the study, certain species of birds even experience beak growth during mating season. Conducted by researchers from the Smithsonian Conservation Biology Institute and published in the latest issue of Ecology and Evolution, [...]

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