Thomas Davis (Cook Islands politician) serve as High Commissioner to New Zealand. During Davis's first term as Prime Minister, two changes were made to the constitution which altered the symbols of the country. In 1979, the Cook Islands Ensign was adopted to replace the previous flag of 15 yellow stars on a green background. In 1982, "Te Atua Mou E" was adopted as the national anthem of the Cook Islands, replacing "God Defend New Zealand". Davis wrote the music to "Te Atua Mou E" and his wife wrote the lyrics. Davis co-authored the autobiographical "Doctor to the Islands" (1955) and the novel "Makutu" (1960) with
Culture of the Cook Islands and coffee are popular beverages among the Cook Islanders. Like in many of the other islands of the Pacific, Rugby Union is a popular sport. The Cook Islands national rugby union team began playing on the international stage in 1971. Sevens rugby is also played and has its own association, as does netball, sevens rugby, weightlifting and powerlifting, table tennis, Tae Kwon-Do, and volleyball. The Cook Islands Round Cup is the top division of the Cook Islands Football Association and plays at the National Stadium among other venues. Bowling is popular, and the Cook Islands have at least six clubs