Image Number K8361-1 |
Entomologist Bruce Zilkowski observes sap beetles flying upwind in a wind tunnel, drawn to attractive volatiles emanating from a tube.
Photo by Keith Weller.
Image Number K8361-1 |
Entomologist Bruce Zilkowski observes sap beetles flying upwind in a wind tunnel, drawn to attractive volatiles emanating from a tube.
Photo by Keith Weller.