Understanding cetacean echolocation behavior is important for effective population monitoring and conservation. Using passive acoustic monitoring (PAM). researchers can listen for the biosonar clicks produced by echolocating animals to estimate both diurnal and seasonal variations in their presence and activity. Furthermore. https://www.roneverhart.com/2006-LEXUS-GS300-Rear-Door-Paint-Code-1F2-Mercury-Metallic-Left-Driver-Side-LH/