Best Wildlife Refuge Sunnyvale Near Me

4worldlovers: Did you know that you could survey for bats using acoustic detectors that record echolocation calls? The calls are unique to each species so it's a valuable non-invasive technique to survey for bats. This year, the Don Edwards San Francisco Bay NWR was part of the North American Bat Monitoring Program. Staff from Bat Conservation International deployed a single recorder for one week at Bair Island and recorded two bat species: the Hoary Bat (Lasiurus cinereus) and the Brazilian free-tailed Bat (Tadarida brasiliensis). Bats play an important role in the ecosystem by consuming insects and pollinating plants. To learn more about bats, visit the U.S. Fish and Wildlife Service story about bats and Bat Conservation International (batcon.org).

Mallard Slough Trail and sections of Alviso Slough Trail are Closed due to construction at Don Edwards San Francisco Bay National Wildlife Refuge in Alviso California. South San Francisco Bay Shoreline Project (Phase I) between the Alviso Slough/Guadalupe River and Coyote Creek is underway.


For more information see the South San Francisco Bay Shoreline Fact Sheet


In the heart of California's high-tech industry lies a wildlife oasis in an urban sea with 30,000 acres of habitat for millions of migratory birds and endangered species. Established in 1972 through local activism, the refuge provides not only critical habitat for threatened and endangered species, but opportunities for people to enjoy the benefits of nature.


We are so excited to welcome your campers back for another year of Marsh-In Summer Camp at Don Edwards San Francisco Bay National Wildlife Refuge. This is the 44th year of free Summer Camp being offered to Bay Area youth entering Grades 1-6. Campers will have the opportunity to learn, complete fun self-guided activities, interact with Refuge Rangers & Biologists, learn to fish, explore the Refuge in Fremont, and much more!


Applications are due on June 9th. Here is the application link: https://forms.gle/cq6vCc9uYtM37ddR6. The form provides the rest of the camp details.


Please reach out to summercamp@sfbayws.org if you have any questions.


Sits on the southern end of San Francisco Bay. It is indeed a wildlife oasis in an urban sea. The refuge, created in 1972, was largely the result of grassroots efforts by the local community to protect the San Francisco Bay ecosystem. Today, it provides not only critical habitat for threatened and endangered species, but opportunities for people to enjoy the benefits of nature.


Don Edwards San Francisco Bay National Wildlife Refuge was established to preserve and enhance wildlife habitat; protect migratory birds and threatened and endangered species; and provide opportunities for wildlife-oriented recreation and nature study for the surrounding communities.


Fifteen habitat types exist on the Don Edwards San Francisco Bay National Wildlife Refuge, contributing to the diversity of wildlife on the refuge. More than 340 plant species and 280 species of birds call the refuge home, and millions of individual birds fly through the area during peak migrations. In addition to plants and birds, the refuge provides habitat for fish, mammals, reptiles, amphibians, and invertebrates!