WILDLIFE Victoria has issued a warning about the dangers caused by discarded fishing line.The warning followed the discovery of a young grey-headed flying fox that was unable to fly because of injuries from being entangled in fishing line. Grey-headed flying foxes are a threatened species in Victoria.“The fishing line and hooks had done too much damage to both wings that the only option was to humanely euthanise the animal.” Wildlife Victoria CEO Lisa Palma said. “The wing membrane of the grey-headed flying fox consists of a complex network of veins, blood vessels, muscles and nerves. While it is possible for…