Explore these
connections to learn more about tides and
life on the edge of our northwest shores.
Tutorial Credits
Copyright Nancy Sefton and
Richard Thornton, January 2000
The Poulsbo Marine Science Center
PO Box 2079
Poulsbo, WA 98370
(360) 779-5549
Latest changes: October 2007
Text and Photography by Nancy
Sefton
Original Concept by Ryan Rathbone
Drawings courtesy of Color Concepts Inc.,
PO Box 324, Oakville CA 94562
Web
Site Design by Richard Thornton
