TOKYO -- Ogasawara greenfinch chicks, an endangered bird found only in the Japanese capital's Ogasawara Islands, were born from pairs that were themse･･･ ...
22hon MSN
Songs play a greater role than plumage color in limiting bird hybridization, study suggests
When trying to attract and recognize potential mates, animals are known to rely on various signals, traits and behaviors. In the case of birds, these signals can typically include a wide range of ...
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