Field Trips
Events
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Rodeo Lagoon – Marin Headlands
With spring migration coming to an end, we’ll be looking out for late migrants, including passing loons, shorebirds and scarcer passerines. As usual, the weather will dictate our focus with onshore northwest winds ideal for spring sea watches, while offshore easterly winds promise a good selection of passerine migrants even at this late date. Join us for a Sea Watch at 7:30 AM or arrive later at 8:15 AM for a circuit of the lagoon. A brief mid-morning ‘coffee-stop’ is planned at the Headlands Center for the Arts. Your contribution for coffee via the onsite “tip-jar” would be appreciated. This field trip is less suitable for beginners.
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Spring Residents at Olompali State Park – Novato
Species we hope to see might be, Ash-throated Flycatcher, Hooded Oriole, Cassin's Viero, Hutton's Viero, Western Warbling Vireo, Western Tanager, Black-headed Grosbeak, a calling Pileated Woodpecker and resident species.
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De Silva Island Heron Colony
De Silva Island is home to a long-established colony of Great Blue Herons, residing in a grove of eucalyptus trees on the banks of Belloch's Lagoon (Strawberry Cove) in Richardson Bay. In recent years Great Egrets and Double Crested Cormorants (colonial nesting species) have moved into this fine breeding site.
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