The gardens' visitor experience coordinator Megan Donaldson stands next to a koala statue at the Australian National Botanic Gardens in Canberra, Australia, March 28, 2019. Fourteen one-meter-tall koala statues decorated by different artists are scattered across the Australian National Botanic Gardens, sitting on the ground for visitors to discover stories behind them on March 1-31. The gardens' visitor experience coordinator Megan Donaldson said that the pop-up statues were aimed to raise awareness of Australian plants and native wildlife. (Xinhua/Bai Xu)