Lawrence LedgerLawrence Ledger News Birdhouse makers Written by : Submitted Content - March 26, 2024 0 673 FacebookTwitterPinterestWhatsApp Courtesy of Mercer County Library System New Jersey Makers Day Building for Nature programs were held on Saturday, March 16 at the Lawrence Headquarters Branch and included building birdhouses and upcycled birdfeeders. Courtesy of Mercer County Library System New Jersey Makers Day Building for Nature programs were held on Saturday, March 16 at the Lawrence Headquarters Branch and included building birdhouses and upcycled birdfeeders.