PhysOrg Posted August 14, 2019 Share Posted August 14, 2019 A team of researchers with members from several institutions in Hawaii and one in Spain has found that as a type of songbird in Hawaii drops in population, the songs they sing lose complexity. In their paper published in the journal Royal Society Open Science, the group describes their study of three species of honeycreeper birds and what they found. View the full article Quote Link to comment Share on other sites More sharing options...
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