20.441306 21.022325 single click? 50.094403 50.421887 snap 95.677987 96.575925 call? faint 108.428713 109.432291 fish grunts? 197.292931 197.704926 percussive 200.081822 201.085401 percussives 211.343027 211.765587 percussive? 262.779057 263.212180 percussive 430.049150 445.937379 onset of echolocation? 454.251233 458.476826 echolocation? 489.936365 490.770920 percussive 493.105560 496.285318 calls 493.253456 494.573953 buzz x3 499.496769 499.929892 buzz 529.973858 530.544313 buzz 535.667844 536.470707 call 536.861574 537.801768 call 553.647742 555.887306 regular echolocation 559.331164 559.732595 buzz 561.190425 562.415847 call - S16 561.908776 562.363027 fish grunt 568.595776 570.138118 calls 575.420109 576.550455 call 599.788372 600.577623 call 601.025576 603.094695 call (S18?) 610.176626 610.965877 call - S6 610.731235 611.669804 call - S6 617.279888 820.309468 Many repeated, similar calls and/or whistles 634.792330 636.276569 call - S6? 636.276569 636.508977 percussive 636.548592 637.039817 call or whistle? 637.163944 637.412197 percussive 662.382810 663.344133 call - S6? 664.094175 665.319597 call - S6? 672.017162 675.101845 echolocation clicks (~5) 676.369523 677.457613 call 689.373785 689.785780 HF buzz 696.324885 696.694624 LF buzz 696.610112 697.043236 HF buzz 696.948160 697.613691 call 696.948160 697.698203 call 702.399175 706.487436 many overlapping calls 704.617611 706.983943 MF clicks 708.653052 714.885802 MF clicks 832.885482 835.505350 call 834.723615 834.987715 percussive? 847.231370 847.749005 buzz - fast 847.622238 848.435664 call 861.904741 871.380633 echolocation (search phase?) 871.380633 871.908606 buzz 879.018393 879.631104 ?? 879.631104 880.021971 buzz 880.021971 880.845961 call 885.303962 886.022313 call 891.938143 893.131873 call 922.203952 923.535013 call 951.582386 952.089457 percussive 959.251837 961.290686 calls 970.608118 970.988421 percussive 984.119451 997.018073 echolocation 1032.629257 1033.601144 call - faint 1033.896935 1035.006153 call 1057.866611 1058.194094 buzz 1058.088454 1059.155417 call 1095.506079 1097.027293 call 1099.171781 1100.302127 call 1130.177069 1131.170083 percussive x2 1145.674431 1152.414251 calls + percussives 1205.487698 1212.607822 calls + percussives 1260.853528 1265.269273 calls 1304.757438 1305.887784 call 1345.597793 1346.844343 call 1542.658317 1543.556255 buzz? 1555.535811 1555.979498 buzz 1561.050210 1562.349579 buzz 1604.003361 1604.626636 buzz 1653.949869 1659.992467 echolocation? 1738.725826 1752.923818 echolocation or propeller?