American model and actress Kaia Gerber arrives at the 2nd Annual Academy Museum Gala at Academy Museum of Motion Pictures on October 15, 2022 in Los Angeles, California. (Photo by Stewart Cook/Rex Features/Shutterstock)

A Palestinian child receives food cooked by a charity kitchen amid shortages of food supplies in Rafah, in the southern Gaza Strip on February 20, 2024. (Photo by Mohammed Salem/Reuters)

Fish weighing over 80 kilogram is cooked in a hotpot during a food festival in Zhengzhou, Henan province, China, October 17, 2015. (Photo by Reuters/Stringer)

A girl carries on her head a pile of dried shrubs she gathered for cooking and heating, in Kabul, Afghanistan November 18, 2015. (Photo by Omar Sobhani/Reuters)

A man shouts slogans demanding cooking gas cylinders as a group of people block an intersection protesting against shortages of essentials in Colombo, Sri Lanka, Saturday, May 7, 2022. (Photo by Eranga Jayawardena/AP Photo)

The National Geographic Photo Ark is a travelling exhibition of photographer Joel Sartore’s quest to create a photo archive of biodiversity around the world. So far, Sartore has captured studio portraits of more than 6,000 species – a number that he hopes to double. On 1 July, the ark will open at Melbourne zoo – the first time it has been exhibited in the southern hemisphere. More than 50 portraits will be on display, including many of Australian endangered animals being protected by programs at the zoo itself. These captions have been edited from text supplied by Melbourne zoo. Here: Barking owl. (Photo by Joel Sartore/National Geographic Photo Ark/The Guardian)

In this July 25, 2015 photo, youth eat a cooked pig's head as they wait for the start of carnival in Santiago, Cuba. (Photo by Ramon Espinosa/AP Photo)

A man smiles as he carries firewood he bought on a street amid ongoing fuel and cooking gas shortages in Yemen's capital Sanaa December 2, 2015. (Photo by Khaled Abdullah/Reuters)