The zoologist William Roy McGregor was one of the driving forces in this movement, writing an 80-page illustrated pamphlet on the subject, which proved an effective manifesto for conservation.
William Shakespeare | William Laud | William Blake | William | William III of England | William Morris | William McKinley | William Howard Taft | William Ewart Gladstone | Roy Rogers | William the Conqueror | William S. Burroughs | William Shatner | William Faulkner | William Randolph Hearst | Roy Orbison | William Wordsworth | William Tecumseh Sherman | William Hogarth | Prince William, Duke of Cambridge | Ewan McGregor | William Penn | William Jennings Bryan | William Gibson | Roy Lichtenstein | William Wilberforce | William James | William Makepeace Thackeray | Fort William | William Hanna |