Become a Member / Renew
Volunteer
About
Mission
Board of Directors and Staff
Contact
News
Water Quality
Harmful Algae Blooms
HABs Monitoring
HABs and Drinking Water
Secchi Disk Program
Lake Monitoring
Lake Foam
Education & Outreach
Watershed Education Program
Lake Friendly Living
Aquatic Invasive Species
Terrestrial Invasive Species
Hemlock Woolly Adelgid
Water and Wildlife Summer Camp 2026
Resources
Newsletters and Annual Reports
Videos
Business Directory
Watershed Management Plans
How to Repurpose Your Wine Bottles
Get Involved
Become a Member
Business Membership
Community Collaborations
Donate
Volunteer
Events
CLWA Photo and Video Contest
Sign Up for E-News
CLWA Store
HM__Fred Bertram – Great Blue Heron
HM__Fred Bertram – Great Blue Heron
‹ Return to
HM__Fred Bertram – Great Blue Heron
Posted on
September 5, 2014
by
CLWA
Recent Posts
Water Quality Update for Friday, August 7th, 2026
Water Quality Update for Friday, July 31, 2026
Water Quality Update for Friday, July 24, 2026
Water Quality Update for Friday, July 17, 2026
Water Quality Update for Friday, July 10, 2026
Recent Posts
Water Quality Update for Friday, August 7th, 2026
Water Quality Update for Friday, July 31, 2026
Water Quality Update for Friday, July 24, 2026
Water Quality Update for Friday, July 17, 2026
Water Quality Update for Friday, July 10, 2026
