Where have all the mussels gone?

Kolety Werkul River Rangers Brandon Cooper (left) and Shemar Day (right), check out the images from the side-scan sonar with Dr Nicole McCasker. Photo by Michael Griffin

Research has been conducted in the Yallakool Creek and upper Wakool River, near Deniliquin, to find an easier way to detect adult freshwater mussels and to better understand why mussels are no longer as plentiful as they once were.

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