Protecting and Restoring the Morro Bay Estuary.
field updates

Field Updates January 2021: Wildlife, Rainfall, and Flow Monitoring

A San Diego Dorid in eelgrass.

    The Morro Bay National Estuary Program’s fieldwork has been deemed an essential service by the County of San Luis Obispo. Due to COVID-19 safety precautions, we are not working with volunteers at this time and our field staff are following updated monitoring protocols. We look forward to working with volunteers and other community members again as soon as it is safe for us to do so. Thank you, readers, for staying engaged and supporting the Estuary Program’s work during this difficult time.  What’s Living in the Eelgrass? Estuary Program staff have continued to monitor eelgrass into January 2021, …

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Field Updates December 2020: Eelgrass Monitoring and Volunteer Monitoring Update

Monitoring eelgrass at a site near Morro Rock in December 2020.

The Morro Bay National Estuary Program’s fieldwork has been deemed an essential service by the County of San Luis Obispo. Due to COVID-19 safety precautions, we are not working with volunteers at this time and our field staff are following updated monitoring protocols. We look forward to working with volunteers and other community members again as soon as it is safe for us to do so. Thank you, readers, for staying engaged and supporting the Estuary Program’s work during this difficult time.  Eelgrass Monitoring Anyone who has spent time on the bay this month may have noticed quite a few …

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Field Updates November 2019: Eelgrass, wildlife sightings, weather

    November was a busy month for our field staff. Mapping eelgrass and algae The Estuary Program has been mapping submerged vegetation, such as eelgrass and algae, for more than fifteen years. This is done by having a plane fly over the bay taking a series of images, including a multispectral image. We try to repeat this survey about every other year, with 2019 being an eelgrass flight year. Multispectral imagery Multispectral imagery is produced by sensors that measure the reflected energy within several bands of the electromagnetic signature, usually capturing light not visible to our eyes. You can …

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Field Updates September, 2019: Stream Profiling and Bay Monitoring

  Fall is in full effect here on the Central Coast, and we are enjoying the crisp mornings and clear days that go along with it. Fall is typically the slowest time of year for fieldwork so we are mostly catching up on activities back here at the office and planning upcoming projects, but that’s not to say we haven’t been out in the field this month. Thank you, cleanup volunteers! We hope some of you got out this month for Creeks to Coast Cleanup Day, where nearly 2,000 wonderful volunteers picked up about 11,500 pounds of trash from our …

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Field Updates, August 2019: Creeks, Stream Profile Survey, Upper Watershed Views

Lower Chorro Creek

    As summer winds down here along the Central Coast, schools are back in session and fall is just around the corner. Though this time of year is slower for field work as most of the field team is busy entering data and writing reports on our various projects, we still got to check out a few different places in our beautiful watershed. Creeks Our long-term monitoring program in the creeks continues with our staff and the help of volunteers. To see what we use the data we gather for, or learn more about what we do out at …

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Field Updates January 2019: Eelgrass, Stormy Monitoring, Wildlife

Once the water levels dropped to safe wading levels, we went out to check on equipment and measure stream flow on Pennington Creek. This is at the site that previously had a fish passage barrier. The barrier was removed over the fall, opening up miles of Pennington Creek for migrating steelhead trout. Partners at other organizations have seen returning adult steelhead in a few other creeks in the county, so we are keeping our eyes open for ones in our watershed as well.

    Fulfilling our mission to protect and restore the Morro Bay estuary for people and wildlife requires a lot of hard work in the field. At the Estuary Program, that often entails doing research, restoration, and monitoring work out on the estuary and along the creeks that feed into it. Read on to see what we’ve been up to during the past month. (Don’t miss the pictures of the creeks during our recent stormy weather!) Eelgrass January was a busy month for field staff. We started by completing our eelgrass permanent transect monitoring. We were excited to see a …

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Field Updates November 2018: Eelgrass Monitoring and Rainfall Totals

    Fulfilling our mission to protect and restore the Morro Bay estuary for people and wildlife requires a lot of hard work in the field. At the Estuary Program, that often entails doing research, restoration, and monitoring work out on the estuary and along the creeks that feed into it. Read on to see what we’ve been up to during the past month. Eelgrass Monitoring In November, we went out and checked on all of our 2018 eelgrass restoration plots, as well as some planted in 2017. While we were out monitoring, we noticed lots of new patches of …

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FIELD UPDATES SEPTEMBER 2018: Fish Surveys, Fish Habitat, and Sharing What We’ve Learned

We observed this juvenile steelhead trout during a fish survey on Chorro Creek.

    Fulfilling our mission to protect and restore the Morro Bay estuary for people and wildlife requires a lot of hard work in the field. At the Estuary Program, that often entails doing research, restoration, and monitoring work out on the estuary and along the creeks that feed into it. Read on to see what we’ve been up to during the past month. Fish surveys Our field highlight for September was heading out with Stillwater Sciences and volunteers to complete fish surveys in Chorro Creek. We conducted fish sampling, a process of catching, identifying, measuring, and releasing fish, that …

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Field Update June 2018: Eelgrass

One new location is across from State Park Marina.

    Fulfilling our mission to protect and restore the Morro Bay estuary for people and animals requires a lot of field work. At the Estuary Program, that often means spending time doing research and monitoring on the water. Read on to see what we’ve been up to during June 2018.  In 2017, we collaborated with researchers at CalPoly on two small-scale, experimental eelgrass restoration projects. Based on what we learned from that effort, we conducted another round in February and March of 2018. In 2018, we planted eelgrass in five locations—our original location in the forebay near channel marker …

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October Field Updates, 2016

Here, Shane places the quadrat at meter 75 of our 150-meter transect.

Fulfilling our mission to protect and restore the Morro Bay estuary for people and animals requires a lot of hard work in the field. Read on to see what our staff and volunteers have been up to during the month of October.   Fish trawl study We started off the month by helping Cal Poly Professor and California Sea Grant Extension Specialist Dr. Jennifer O’Leary conduct fish trawls in Morro Bay. In 2007, seven different sites around Morro Bay were trawled to catalog what species were present. Now, after the decline of eelgrass beds in the bay, the same sites are being trawled again …

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