Hard Clams Mercenaria mercenaria Support Hard Clam Restoration by Donating to our Hard Clam Fund $25.00 $50.00 $100.00 $250.00 $500.00 $1,000.00 $5,000.00 $10,000.00 Custom Amount Please enter an amount $ One-Time Donation Monthly Donation Weekly Donation Option to support us further by covering the processing fees. Thank you! Donate Donate Contributions at all levels will be directed toward our Hard Clam restoration, research, and education initiatives. Back to the Bays is an Initiative of Cornell Cooperative Extension of Suffolk County, a registered 501(c)(3). Our EIN is 11-6081424 and contributions are tax-deductible to the fullest extent of the law. Sign up with your email address to receive news and updates. Email Address Sign Up Thank you!