Released into the wild, the humble goldfish can grow to a monstrous size and destroy habitats for native species. Canadian researchers are tracking the fish, so that they might be culled. Read the full story by The New York Times.
Released into the wild, the humble goldfish can grow to a monstrous size and destroy habitats for native species. Canadian researchers are tracking the fish, so that they might be culled. Read the full story by The New York Times.