1. Monitoring red fox Vulpes vulpes abundance is necessary to assess the status and management of this species and to understand predator-prey relationships. Spotlight counts are most often used for ...
subdivide an area into transects and perform a scientific study. use a magnetic compass to determine the N/S and E/W directions in the transect. grid the transect and transcribe the biotic and abiotic ...
We evaluated line transect methodology for estimating mule deer (Odocoileus hemionus hemionus) densities with helicopter surveys in pinyon pine (Pinus edulis)-Utah juniper (Juniperus osteosperma) ...
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