Birdwatching Bonanza at Palo Alto Baylands Nature Preserve

Palo Alto, Ca – Some of the best birdwatching in the entire South Bay is right in your backyard. Learn more about bird diversity and plan your visit to the Palo Alto Baylands.

About the Park

Palo Alto, Ca – Nature Preserve

Science Spotlight: Bird Diversity at Baylands

The Palo Alto Baylands Park is a favorite of mine and Dan’s in the area. Considered one of the best places to go birding in the South Bay, the Baylands Nature Preserve offers tremendous bird diversity no matter the month. When visiting, we’ve found that the entrance near San Antonio Road is a great starting point.

As you enter the park, scan the tall vegetation around the creek to your left for a belted kingfisher in flight. As you continue, cliff and barn swallows can be found darting across the skies around the forebay just beyond the bathrooms to the right. In the spring and summer, be sure to look out for their mud nests on the linings of the small building near the San Antonio Road entrance. In the later stages of nesting, small fledglings can be seen waiting outside the nest for parents to swoop in with food.

Just beyond the swallow-dense area, you approach the Charleston Slough to your right. Here, we’ve seen tons of awesome shorebirds: long-billed curlews, American avocets, black-necked stilts, marbled godwits, willets, and many more in large numbers. To your left, scan the browning reeds for unusually-shaped clumps. These “clumps” are most likely black-crowned night herons.

Along your walk, check out the edges of the water for great egrets and snowy egrets. Various species of waterfowl can also be found here, depending on the season. In the distance, you may be lucky to see northern harriers – recognizable by the white patch on their rumps (just above their tail on the top side of the bird).

As if the amazing waterbirds and raptors weren’t enough, peek in the vegetation dotting the sides of the path for smaller songbirds. We’ve seen all kinds of sparrow species, house finches, and the occasional yellow-rumped warbler.

Grab your notebooks and binoculars – there’s a world of discovery at the Palo Alto Baylands!

Park History

At 1,940 acres, the Palo Alto Baylands Nature Preserve is one of the largest protected marshland habitats in the San Francisco Bay Area. The area itself has a history in waste disposal, from landfill to recycling plant. In 2012, these operations were shut down.

Visit the Park

Please note that there is no entrance fee to enter the park. Dogs are allowed on leashes.

When visiting, we recommend starting at the entrance near San Antonio Road.

Here are some helpful resources to help plan your visit:


Author: Taylor Crisologo

Taylor studied biology at Cornell University, where she worked with the Cornell Lab of Ornithology on projects ranging from breeding herring gulls off the coast of Maine to dancing lyrebirds in Australia’s Blue Mountains. When she’s not researching great places to experience Bay Area nature, you can find her birding or reading a book at home with her husband and their two indoor cats (Max and Penelope).

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