Task: Question Answering
Input (English): Context: In 1909 , he joined the American Museum of Natural History and became ( 1921 ) the first curator of the newly created Department of Entomology , where he remained for the rest of life . He created popular museum exhibits , including the first insect dioramas and " insect zoos " featuring live specimens . In the 1920s , established the country 's first guided nature trail in Harriman State Park , New York . Wilhelm Roux ( Died 15 Sep 1924 ; born 9 June 1850 ) . 
Question: What happened after the death of Wilhelm Roux ?
Output (English): His work was appreciated and accepted and people began to visit the museum exhibitions and nature trails he had advented.