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Acadia National Park
Intertidal and Subtidal Zones
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Acadia NP photo | |
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With over forty miles of rocky shoreline, Acadia National Park possesses a tremendously rich intertidal flora and fauna. Twice daily, the nutrient-rich marine waters cover these plants and animals. However, during the lower stages of the 10- to 12-foot tidal range, the ocean leaves behind pools of water inhabited by sea stars, dog whelks, blue mussels, sea cucumbers, rockweed, and other creatures and plants. Tidepooling is a fun way to explore these areas.
The coastal ocean waters surrounding Acadia are home to countless other animals, from clams and sea urchins to the commercially-prized lobster. Gulls and other seabirds wheel overhead, and marine mammals such as seals, whales, and porpoises often frequent the area. In the Gulf of Maine, species ranging from tiny phytoplankton to large fish make up the diverse yet precarious food web.
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Did You Know?
From late May to early October, park rangers at Acadia National Park offer a variety of programs to suit every interest and activity level. Programs include walks, talks, hikes, narrated boat cruises, bike rides, and more. Check out the Beaver Log for a schedule of programs.
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Last Updated: December 27, 2007 at 12:48 EST |