Crystal Lake Walkabout

 

Would you like to be a part of the Walkabout? Volunteers are welcome!

Please contact the CLWA at info@CrystalLakeWatershed.org

for more information.

Thank you!

Since 1993 the CLWA and its predecessor organizations have sponsored a hands-on environmental education program, the Crystal Lake Walkabout. Now held annually in the spring for 6th grade students from the Frankfort-Elberta and Benzie Central public schools, the day-long event brings students together with expert interpreters at two natural settings in the Crystal Lake watershed. They explore the diverse ecologies of the area and learn to be responsible stewards of the rich environment that surrounds their community.

Topics currently receiving particular focus include: the prevention and control of aquatic invasive species; testing lake water for nutrients, chemicals and contamination; the aquatic food web; and land use best practices that protect water quality. Various governmental and non-profit organizations generously provide expertise. Instructional materials are continually revised and updated.

Over the years, Walkabout opportunities have also been offered to families and groups of residents and seasonal visitors. Over 7,000 individuals have participated to date.

The Crystal Lake Walkabout represents a vibrant collaboration among teachers, school administrators, local organizations, numerous volunteers – and most important, the enthusiastic students – to increase knowledge and appreciation of the unique and special resources that surround Crystal Lake.

Protecting Crystal Lake Now for Generations to Come.

P.O. Box 89 • Beulah, MI 49617
info@crystallakewatershed.org
231.882.4001 Tel

The Crystal Lake Watershed Association (CLWA), is a non-profit (501c3) organization.

Photography: Jay Burt and Rick Cosaro

Site by: Rick Cosaro

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Quagga Mussel (Dreissena rostriformis bugensis)

 

 

 

 

 

A close relative of the Zebra mussel which already infests Crystal Lake. Like its cousin, it consumes native phytoplankton and clogs lakeshore recreational equipment. More rounded shell and less prominent dark rings than the Quagga. Can grow to 2 inches in length.

For more info, click here »

New England Mudsnail (Potamopyrgus antipodarum)

 

 

 

 

 

Small dark snails that reproduce rapidly to high densities in many habitats. Their small size makes them difficult to detect when attached to fishing gear or watercraft. They are abundant in the Platte River.

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Red Swamp Crayfish (Procambarus clarkii)

 

 

 

 

 

Dark red color with bright red raised spots: look like small lobsters. Length 2.2 - 4.7 inches. Compete aggressively with native crayfish for food and habitat. Introduced by live bait dumping, aquarium trade.

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Hydrilla (Hydrilla verticillata)

 

 

 

 

 

 

 

 

Submerged aquatic plant; green leaves whorled in groups of 4-8. Very slender stems can grow up to 30 feet long. White 3-petaled flowers. Forms dense mats that shade out native vegetation and interferes with recreational activities.

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Starry Stonewort (Nitellopsis obtusa)

 

 

 

 

 

 

Submerged whorls of 4-6 leaves with blunt tips; can reach up to 33 inches. Forms dense mats that significantly reduce the diversity of other aquatic plants. Mats impede movement of fish, water flow, and recreational activities.

For more info, click here