A man is silhouetted in front of the Allianz-Arena as he walks his dogs at sunrise in Munich, southern Germany, Friday, April 10, 2015. (Photo by Peter Kneffel/AP Photo/DPA)

Pro-Russian rebels stand near a monument during a ceremony to honour the World War Two defenders of Donetsk from Nazi forces, in Donetsk, in this September 8, 2014 file photo. (Photo by Marko Djurica/Reuters)

Lazar and his sister Andjelka sit by a candle in their home in the eastern Serbian town of Majdanpek, December 4, 2014. Electricity workers in Serbia struggled through snow, ice and treacherous terrain on Thursday to restore electricity to an eastern town left shivering without power, heating or running water for a fourth day. (Photo by Marko Djurica/Reuters)

A zookeeper wearing orangutan costume tries to escape while zookeepers hold up a net in an attempt to capture it during an Escaped Animal Drill at Tama Zoological Park in Tokyo, Japan on February 22, 2019. The annual escape drill is held to train zookeepers what to do in the event of an animal escape. This year a member of staff wearing an orangutan costume was captured and subdued with large nets, sticks and tranquilizer guns to make sure the orangutan did not get away. (Photo by Rodrigo Reyes Marin/ZUMA Wire/Alamy Live News)

Monkeys climb onto tourists during the annual Monkey Festival in Lopburi province, Thailand on November 26, 2023. (Photo by Chalinee Thirasupa/Reuters)

A Germany fan looks dejected after the FIFA World Cup Qatar 2022 Group E match between Costa Rica and Germany at Al Bayt Stadium on December 1, 2022 in Al Khor, Qatar. (Photo by Wolfgang Rattay/Reuters)

Alejandra Guajardo, Miss Universe El Salvador 2022 poses on stage in an outfit inspired by the country's use of Bitcoin, and previously the colón and cocoa beans as a currency, during the 71st Miss Universe National Costume Show at the Ernst N. Morial Convention Center in New Orleans, Louisiana, U.S. January 11, 2023. (Photo by Benjamin Askinas/©IMG Universe LLC/Handout via Reuters)

An array of colours dwarf visitors to the Rainbow Mountains in the Andes Cordillera in Peru in January 2023, which owes its colours to the minerals contained in the soil. The sulfur offers the yellow colour, iron oxide gives the red and copper sulfate is green. In total, it is made up of 14 different minerals. It was probably caused by weather and volcanic activity. (Photo by Guillaume Astruc/Naturagency/Solent News & Photo Agenc)