The excel file "AudioVideoData.xlsx" provides an overview of the data, including which 3D tracks and audio files go together. The time of call detections are stored in the folder AudioDetections. Each file is for a single recording. Data in each file show detections for all microphones. Data on each line indicate detections for a single microphone. "NaN" indicates no calls were detected on a given track. 3D flight data are stored in the folder "3D_tracks". Each file is for a single recording. Each row provides 3D for a single frame. Each row has four columns: Time (in seconds), X, Y, and Z (all in meters). Original audio files are available in the fold "AudioFiles". Matlab code for data extraction and visualization are available in the "MatlabCode" folder. Files include: "AutoXYZ.m": code for automatically generating XYZ coordinates "AutoXYZbatch.m": wrapper code for doing batches of generating XYZ coordinates" "findStealth2.m": code for detecting stealth or normal echolocation calls, and extracting call parameters "StealthFinder.m": GUI for visualizing stealth and normal call detections "StealthFinder.fig": supplemental code for StealthFinder GUI "XYZViewer.m": code for visualizing 3D tracks "XYZViewer.fig": supplemental code for XYZVIewer GUI