Protecting and Restoring the Morro Bay Estuary.
animals of morro bay

Morro Bay Wildlife Spotlight: Balls of Spines (AKA Sea Urchins)

  Is it a ball? Is it a Pokémon? Nope, it’s a sea urchin! Sea urchins, even though common, are really cool! In Morro Bay, there are mainly two species, purple sea urchin and red sea urchin. The biggest difference between the two is their size and color. Red sea urchins can reach up to five inches in diameter whereas purple sea urchins reach only two inches in diameter. The most common species is the pacific purple sea urchin, also known as Strongylocentrotus purpuratus. Sea urchins use their spikes and poison as a defense mechanism. The poison is located at …

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Updates from the Field, December 2019: wildlife, staff changes, and restoration

Morro Bay estuary with bat ray pits, Morro Bay National Estuary Program

    Wildlife observations The fall is a great time for observing invertebrates along the mudflat in Morro Bay, and lucky for us, we are out monitoring eelgrass every fall. This often leaves us wondering, “What is this?!”, but sometimes we find the answers while monitoring eelgrass health. For example, we have been seeing a number of egg masses such as this one, tucked away on blades of eelgrass. Considering the diverse array of organisms that utilize eelgrass as habitat, we were left wondering which creature had been laying the eggs. Sometimes though, you wander along the right part of …

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Morro Bay Wildlife Spotlight: Western Pond Turtle

Three western pond turtles sunbathe at Sweet Springs Nature Preserve. Photograph by Jerry Kirkhart, via Flickr Creative Commons License.

  Morro Bay Wildlife Spotlight Guest Post by Tess Badrigian Tess is a Morro Bay native who has always loved the estuary and the wildlife that call it home. She studies biology and Geographic System Information at Cuesta College. After she receives her Associate Degree, Tess plans to pursue a Bachelor of Science in Environmental Management and Protection. Tess also enjoys writing, kayaking, and volunteering in the local community. Western pond turtles: habitat and range If you want to see a western pond turtle (Actinemys marmorata), you must be light on your feet. If they sense something strange, they will …

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iNaturalist: Bringing Technology and Nature Together in Morro Bay

    In Morro Bay, the natural world surrounds us, no matter where we are. It’s right outside our windows. It lines the paths we walk, bike, and hike. It reminds us just how much life depends on its waters. Nature is why so many of us choose to visit and live in Morro Bay. If you’re the kind of person who loves to be surrounded by nature and who is also interested in science and technology, you might like iNaturalist. It’s a smart phone and tablet app that allows people to upload pictures of the plants and animals they see. …

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The Morro Bay Estuary Poetry Contest Goes Wild

While monitoring eelgrass, our staff spotted this California sea hare under the water at Coleman beach.

  Our annual poetry contest opens on April 1, and we’re excited to announce a new twist on the contest’s theme. We will continue to accept haiku that focus on any and all aspects of the estuary—we still can’t resist the haiku’s history and its ability to preserve the moment and capture the beauty of nature. We’re also introducing a new contest category that asks writers to pen poems that focus on wildlife native to the estuary or the surrounding watershed. (See our complete contest rules, here.) We hope that this new contest category will give people a chance to learn …

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