Protecting and Restoring the Morro Bay Estuary.
Blog

Morro Bay National Estuary

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 …

Continue Reading

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 …

Continue Reading

Best Fall Hikes in Los Osos Near the Morro Bay Estuary

    The land that surrounds the Morro Bay estuary is contoured by hills and valleys, studded with trees, and etched by creeks that take their time winding down to the salt marsh and entering bay. In short, it is a beautiful place that offers many opportunities to get outside and explore. A study done by Stanford researchers shows that making time to enjoy the natural spaces around us by hiking, walking, or even just visiting with friends in natural spaces can decrease stress and may lessen the risk of depression. During the study, they asked participants to take a …

Continue Reading

Morro Bay Watershed Native Plant Series: Pioneer Sand Dunes and Foredunes

*Special announcement: Livestream the Beats for the Bay Benefit Concert featuring Upside Ska on 11/19! Tickets are free and all donations benefit the Estuary Program. Scroll to the bottom of this post for all the details, including donation matching!* Morro Bay Watershed Native Plant Blog Series  Because the natural areas of the Morro Bay watershed have been so well preserved, many native and rare plants grow here. Some of these plants are endemic to this area, which means that they are not found anywhere else in the world. To celebrate our area’s botanical richness, we are rereleasing our popular blog …

Continue Reading

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 …

Continue Reading

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 …

Continue Reading

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 …

Continue Reading

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, …

Continue Reading

Continuous Water Temperature Monitoring in Our Creeks

Closeup of a tidbit

    The Morro Bay National Estuary Program (Estuary Program) monitors the water quality of local creeks using a variety of different indicators, including dissolved oxygen, flow, pH and conductivity (which is a measure of the ability of water to pass an electrical current). Staff and volunteers collect this data on a monthly to bimonthly basis. Continuous data loggers track temperature For other parameters, such as water temperature, the Estuary Program uses continuous data loggers that record water temperature at thirty-minute intervals. This continuous dataset allows us to see the specific time and day when water temperatures begin to rise …

Continue Reading

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 …

Continue Reading