Fig. 3

Time-series plots (first flight and last flight): pulse direction and turn rate, echo direction and turn rate. Time-series plot of the pulse direction (red rhombus plot), the echo direction (square plot), and turn rate (black solid line) in the first flight and last flight for each bat. The echo direction plot shows the echo incidence points with the highest sound pressure generated by a single pulse. The color of the echo direction plot depends on the obstacle (acrylic plate) on which the echo incidence is localized: blue indicates the first acrylic plate, green the second acrylic plate, yellow the third acrylic plate, and gray the echo incidence point that was not localized on the obstacle