Meet the star students of orangutan school – the unique rehab centre where orphaned apes are taught how to climb trees and survive in the wild without their mum and dad. (Photo by Caters News)

People walk among yellowish trees at Kolomenskoye Park during autumn season in Moscow, Russia on October 03, 2021. (Photo by Sefa Karacan/Anadolu Agency via Getty Images)

A lake in a shape of a heart is seen surrounded by autumn-coloured trees outside Balashikha, Moscow region, Russia on October 4, 2021. (Photo by Maxim Shemetov/Reuters)

A man dressed as Santa Claus lights a Christmas tree on City Hall square in Copenhagen, Denmark, on November 27, 2022. (Photo by Sergei Gapon/Anadolu Agency via Getty Images)

A woman throws olives into a freshly-harvested pile beneath a tree, during the harvest season in Khan Yunis in the southern Gaza Strip on October 5, 2023. (Photo by Said Khatib/AFP Photo)

A tree frog uses a leaf as an umbrella in pouring rain in Karacabey floodplain near the city of Bursa, Turkey in the first decade of June 2023. (Photo by Savas Sener/Solent News & Photo Agency)

A Santa Claus puppet holding a Christmas tree is pictured against the sun in Berlin November 23, 2014. (Photo by Hannibal Hanschke/Reuters)

Two men using an electric power saw to fell a tree circa 1940's. (Photo by Keystone View/FPG/Getty Images)