Embed (Beta) Report data quality issue on this page via GitHub Vertical Tabs BasicProject: Natural History Museum Sound ArchiveSpecies: Metrioptera saussuriana SourceOriginal Metadata Image: 20150602142334.jpg RecordingRecorded by: Dr David R. RaggeDate Recorded: Tuesday, August 20, 1974Local time: 1500 ConditionsTemperature Initial (Celsius): 20.00Temperature FInal (Celsius): 20.00Air Movement: Light breezeLight: Almost continuous sunSubstrate/Cage: On grass EquipmentMicrophone & Power Supply: Microphone & Power Supply: AKG D202 (-20dB at 50Hz)Distance from Subject (cm): 10 RecorderRecorder: Uher 4200 Power Supply: Z214Peak Meter Reading: Slight deflectionGain Control Position: c. 50%Tape: BASF LP35Tape Speed (cm/s): 19.00Track(s): 1/2 upper AnalysisOriginal Trace Images: 20150602142412.jpg 20150602142434.jpg RightsCopyright Holder: Natural History Museum, LondonLicense: CollectionsCollections: