Paddle boarders take a look at a hot air balloon flying over Lake Burley Griffin on the 30th anniversary of Canberra's Balloon Spectacular festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





A hot air balloon in the shape of an owl flies on the 30th anniversary of Canberra's Balloon Spectacular festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





Hot air balloons, including one in the shape of an owl fly, over Lake Burley Griffin on the 30th anniversary of the Canberra Balloon Festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





Hot air balloons are prepared for flight on the 30th anniversary of the Canberra Balloon Festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





A hot air balloon is prepared for flight on the 30th anniversary of the Canberra Balloon Festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





A hot air balloon is prepared for flight on the 30th anniversary of the Canberra Balloon Festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)





A paddle boarder watches a hot air balloon flying low over Lake Burley Griffin on the 30th anniversary of Canberra's Balloon Spectacular festival in Australia's capital, March 14, 2016. (Photo by Lukas Coch/Reuters/AAP)