Protecting and Restoring the Morro Bay Estuary.
morro bay national estuary program

Morro Bay Watershed Native Plant Series: Southern Coastal Scrub

    The Southern coastal scrub plant community is one of the most common plant communities found in our watershed. Not sure what a plant community is? Take a look at our introductory post to the Morro Bay Native Plant Series, an exploration of our watershed’s diverse native flora! Mediterranean climate Climatic conditions, soil type, topography, and other features determine what types of plants will grow in a particular region, and the coastal scrub plant community occurs on relatively dry soils in areas where a Mediterranean climate prevails. The Mediterranean climate exists along the Central Coast of California along with …

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Use Leave No Trace Principles on Your Next Morro Bay Excursion

    With COVID-19 still in the forefront of American life, many people have felt a draw to the outdoors as a place of solace. Whether you’re an outdoor pro or a complete newbie, it’s important to be mindful of the impact we have on the landscapes we seek refuge in. Leave No Trace Center for Outdoor Ethics developed a series of seven principles that outline how to minimize our impact.  These principles can be applied to any outdoor excursion, from spending an afternoon at the beach, to an overnight at a designated campground, to a remote backpacking trip. Seven …

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With Gratitude for the Morro Bay Estuary

A view of the estuary from Upper State Park Road. The channels are full from the high tide and also from runoff.

    Though much of our world has been turned upside down since the spring, forcing us to find new rhythms and ways to go about our days, the Morro Bay estuary remains unchanged. The black brant geese began arriving earlier this month, as they are wont to do this time of year. The shorebirds forage on the mudflats and in the pickleweed of the saltmarsh, seemingly without pause. The tides come in and go out every twelve hours. Watch this timelapse video of the tides coming in and going out of the Morro Bay estuary. While we have had …

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Tarantula Math: Where folklore meets meteorology

    Written by Makenzie O’Connor, Morro Bay National Estuary Program Monitoring Coordinator. Tarantula Math: Where folklore meets meteorology As someone relatively new to the Central Coast, I was entirely perplexed and intrigued by the concept of what our Monitoring Program Manager, Karissa Willits, calls: “Tarantula Math.” The phrase itself was exciting—partially because I never anticipated that “tarantula” and “math” would be in the same sentence, and partially because I couldn’t help but envision these furry, intelligent arachnids solving complex calculus equations. For those unfamiliar with “tarantula math,” this is the assumption that rain should follow tarantula sightings within three …

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Morro Bay Wildlife Spotlight: Brown Bears and Black Bears

    Black bear sighting in Los Osos A black bear (Ursus americanus) recently swam across the southern end of the Morro Bay estuary and made its way onto land in a residential area of Los Osos, near Pasadena Point. The bear spent some time napping in a tree before officials with California Fish and Wildlife tranquilized and transported it to the Los Padres National Forest. This incident reminded many of us that the lands surrounding Morro Bay are still wild and able to support large mammals, like black bears and mountain lions. Though black bears are omnivores and eat …

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Morro Bay Watershed Native Plant Series: Introduction

  Why do native plants thrive in the lands surrounding Morro Bay? The Morro Bay watershed is one of the most botanically diverse regions in California. This diversity can be traced back to the ice ages as California’s coastline receded and advanced over thousands of years, and the tectonic plates settled into their current position. Many communities and species of plants have evolved here as a result of such active geologic change. These plant communities have continued to exist and thrive because San Luis Obispo County still resembles its natural state, despite increasing human habitation and land use development. Because …

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Have a Happy, Bay-Friendly, Halloween 2020!

  It’s October on the Central Coast; the sun is going down earlier and there is a little chill in the air. Halloween is only three weeks away! Very little is business as usual this year, but the changing of the season and having a familiar holiday celebrations to look forward to can help give us a all a sense of normalcy. Halloween itself is a lot of fun; it means candy, costumes, and light-hearted mischief for everyone. While traditional trick-or-treating and group celebrations aren’t an option this year, many people are planning to celebrate at home. Between candy wrappers, …

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PHOTO CONTEST WINNERS: SHARE THE BEAUTY AND BOUNTY OF MORRO BAY

sunrise with red canoe in Los Osos

  Our Beauty and Bounty of Morro Bay photo contest celebrates National Estuaries Week and recognizes the many benefits that estuaries provide. These places where freshwater rivers and streams meet the salty sea are home to myriad wildlife. They nurture juvenile fish, including commercial species. They provide us protection against both flood and drought. They also provide us with a chance to recreate and reconnect with nature. They give us beauty and solace, too. We received so many beautiful photographs that showed every angle, mood, and aspect of the bay. It was very difficult to choose between them, but after much …

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International Coastal Cleanup Day Gets Social-Distancing Friendly

This photograph shows a collection of tiny trash pieces. They may be small, but removing them from the environment can have a big positive impact.

  This time of year, we typically find ourselves preparing for Creeks to Coast, the San Luis Obispo County version of the International Coastal Cleanup. We pick up supplies from our friends at ECOSLO, whose staff manage and coordinate the county-wide cleanup effort, get in touch with local boat captains to secure a ride for our volunteers over to the sandspit, and get ready for the big day. The photographs below are from the Creeks to Coast cleanup sites that the Estuary Program hosted last year. This year, the Creeks to Coast cleanup, like many yearly events, is adapting to …

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Morro Baycam: Cloud Watching, Spring and Summer 2020

    We like watching the clouds go by over the bay whether we’re on the beach, on a boat, or taking a peek at the Morro Baycam on a break from working at home. Today, we invite you to check out some of our favorite cloudscapes from dawn to sunset and everywhere between. Subscribe to our weekly blog to have posts like this delivered to your inbox each week. Help us protect and restore the Morro Bay estuary! Donate to the Estuary Program today and support our work in the field, the lab, and beyond. The Estuary Program is a 501(c)3 nonprofit. We …

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