Scientists from the U.S. Fish and Wildlife Service and the U.S. Geological Survey studied fish in 19 national wildlife refuges in the U.S. Northeast, including Missisquoi. Their conclusion: An astonishing 60 to 100 percent of all the male smallmouth bass they examined had female egg cells growing in their testes.
Scientists call this condition intersex, and while its exact causes are unknown, it’s been linked to manmade, environmental chemicals that mimic or block sex hormones.
Over the past decade, feminized male fish have been discovered in 37 species in lakes and rivers throughout North America, Europe, and other -read more