In late March Wildlife Unlimited set up a temporary field laboratory to survey waterbugs (or aquatic macroinvertebrates) in Dolphin Lagoon and Tambo Bluff Lagoon on behalf of the fantastic Tambo Bluff Landcare group.
Aquatic macroinvertebrates are a great indicator of water quality. Run-off from surrounding areas, bank erosion, and temperature are examples of factors that influence water quality and the kinds of macro-invertebrates able to live in a waterway.