_id Surveyyear   Siteidentification   surveymethod   Numberofdayscallswererecorded   Numberofdaysrecordersweredeployed   Datefirstcallrecorded   Datelastcallrecorded   Datetherecorderwasactivated   Datetherecorderwasdeactivated   Callcharacteristics   Locationelevation(m)   Habitattype   colspacer
Survey year Site identification survey method Number of days calls were recorded Number of days recorders were deployed Date first call recorded Date last call recorded Date the recorder was activated Date the recorder was deactivated Call characteristics Location elevation (m) Habitat type