Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: User ContributionsSpecies: Psophus stridulus SourceOriginal Metadata Image: 20180222142822.jpg RecordingRecorded by: Dr David R. RaggeDate Recorded: Monday, August 22, 1977Local time: 1245 ConditionsTemperature Initial (Celsius): 19.00Temperature FInal (Celsius): 19.00Air Movement: Intermittent breezeLight: Continuous sunSubstrate/Cage: (in flight)Biotic Factors / Experimental Conditions: Recording made accidentally when subject crepitated near microphone. Began about 100 cm from microphone and landed about 50 cm from microphone EquipmentMicrophone & Power Supply: Microphone & Power Supply: AKG D202 (LF circuit off)Windshield: AKG W10 RecorderRecorder: Uher 4200Power Supply: Z 214Gain Control Position: 100%Tape: BASF LP35LHTape Speed (cm/s): 19.00Track(s): 1/2 upper AnalysisOriginal Trace Images: 20180222142846.jpg 20180222142908.jpg 20180222142924.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: