Protecting and Restoring the Morro Bay Estuary.
September 9, 2016

What Are Our Bugs Telling Us? Our Data is Here!

The Tricorythodes pictured here was collected from our local creeks. This small mayfly is popular with fish, but they swarm upon hatching, making conditions difficult for fly fishing.

  Our Monitoring Program and its dedicated corps of volunteers use various scientific methods to track the health of our waters. One tool in our arsenal is bioassessment monitoring, a detailed effort where we gather habitat data and collect macroinvertebrates or “macros,” bugs visible to the naked eye. Our 2016 Bioassessment Effort In April and May of this year, over 20 volunteers joined our staff in collecting habitat data and macro samples from eight sites on local creeks. Collectively, these volunteers put in over 100 hours of time to collect this data. At each site, they recorded over a thousand …

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