Exploration of Sand Dollars in Florida and California Aquarium

Sand dollars are marine animals related to sea urchins and sea stars. In a recent CBS News segment, correspondent Martha Teichner explored these creatures during a trip to Florida. The report highlights their ecological role in coastal environments.

Teichner joined naturalist Kristen Williams, known as The Seashell Mermaid, for a hands-on search along Florida's beaches. Participants collected live sand dollars while discussing identification methods and habitat preferences. This activity provided insights into the creatures' behavior in their natural setting.

Visit to Steinhart Aquarium The segment continued at the Steinhart Aquarium in San Francisco, part of the California Academy of Sciences.

Experts there explained the anatomy and biology of sand dollars. Key features include their flattened, disk-shaped bodies covered in tiny spines used for movement and feeding. Sand dollars live buried in sand or mud on the ocean floor, filtering food particles from water.

The aquarium display showcased preserved and live specimens, illustrating their life cycle from larvae to adults. This educational stop emphasized conservation efforts to protect these species from habitat loss and pollution. The report underscores the importance of sand dollars in marine ecosystems, where they contribute to sediment turnover and biodiversity.

Viewers received guidance on ethical beachcombing practices to avoid disturbing live populations. Such explorations help raise public awareness about lesser-known ocean life.