Complex sentence: He worked for the New Zealand Wildlife Service between 1957 and 1987 on the management and conservation of threatened species, and was awarded the Queens Service Medal for public services in the 1984 Queen's Birthday Honours.
Split into simpler sentences: He worked for the New Zealand Wildlife Service between 1957 and 1987 on the management and conservation of threatened species. Bell was awarded the Queens Service Medal for public services in the 1984 Queen's Birthday Honours.