div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 19button div class=ts-image amp-img class=ts-thumb alt=Page 19: plays a central role for vocal communication in song birds and in other animals with similar constramts on communication In order to accurately extract information from a song about src=https:reader034vdocumentinreader034viewer20220518005acf01fb7f8b9ac1478c4f4dhtml5thumbnails19jpg width=142 height=106 layout=responsive amp-img divdiv