Why are there so many sand dollars on Ocean Beach?

Listener Katie Taylor asked us why there are so many sand dollars on Ocean Beach, and if our sand dollar population is healthy. Sometimes if you walk…

Sand dollars hi-res stock photography and images - Alamy

Why are there so many sand dollars on Ocean Beach?

Local Intelligence Sand Dollars - The New York Times

See millions of years of history while beachcombing in San Francisco

Sand Dollars: More Than Just A Cool Find on the Beach - Coastal

Sand Dollars on the Beach and in the Water - Bay Nature

Sand Dollar, There are lots of sand dollars on Ocean beach,…

Amazing Sand Dollar Facts

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First Stories by KALW Audio Academy '19 Fellows Broadcast