My sources
- Explore the Rocky Shore at Stanley (by Sheila Byers)
- What Swims Beneath, A Fish Survey of Port Moody Arm (City of Port Moody)
- Species at Risk, a primer for British Columbia
- Wikipedia http://en.wikipedia.org/wiki/Mediterranean_mussel
- Puget Sound site http://www.pugetsound.edu
- Comox Valley Naturalist http://comoxvalleynaturalist.bc.ca
- Ruth Foster, teacher and biologist
Other stuff
How a starfish eats a mussel: http://www.wallawalla.edu/academics/departments/biology/rosario/inverts/Echinodermata/Class%20Asteroidea/Pisaster_ochraceus.html
Oysters filtering water:
Oysters filtering water: