The Environment created millions of acres of forest preserves created millions of acres of forest preserves Theodore Roosevelt and the Environment Theodore Roosevelt and the Environment Teddy Roosevelt, used executive action Theodore Roosevelt and the Environment Theodore Roosevelt and the Environment created millions of acres of forest preserves PBS: TR, the Movie & Online Biopic "Theodore Roosevelt and the Environment" PBS: TR, the Movie & Online Biopic over 50 national bird refuges TR's Legacy - The Environment created millions of acres of forest preserves