USS Pochard (AM-375) USS Pochard (AM-375) USS "Pochard" (AM-375) was an acquired by the United States Navy for the dangerous task of removing mines from minefields laid in the water to prevent ships from passing. "Pochard" was named after the pochard, a heavy-bodied diving duck. "Pochard" was laid down by Savannah Machine and Foundry Co., Savannah, Georgia, 10 February 1944; launched 11 June 1944; sponsored by Mrs. Mary E. Kennard; and commissioned 27 November 1944, Lt. Comdr. David D. Long, USNR, in command. After fitting out and shakedown, she departed Norfolk, Virginia, for the Panama Canal Zone on 19 February 1945 escorting .
Bird netting of a barrier to their diving into the ponds. Bird netting is one of the most effective and long lasting ways of bird proofing buildings and other structures against all urban bird species. It provides a discreet and impenetrable barrier that protects premises without harming the birds. Bird netting can be particularly effective for large open areas such as roofs and loading bays. Design considerations include the type and material of the fixings utilized and the bird species requiring exclusion. Miners will use chemical agents to extract minerals or metals from crushed rocks. These harmful chemical agents must be confined