Walker the polar bear on his third birthday at the Highland Wildlife Park on December 7, 2011 in Kingussie, Scotland. (Photo by Jeff J. Mitchell/Getty Images)
One of the four cubs born at Blair Drummond Safari park near Stirling with mum Karis as they make their way out into their enclosure on Monday September 12, 2016 which they have been getting used to ahead of their public debut this week. (Photo by Andrew Milligan/PA Wire)
Yakutsk, with a population of around 270,000, holds its own title: that of the coldest city on Earth. Here: Frost-encrusted house in the city centre. (Photo by Amos Chapple/Courtesy Images/RFE/RL)
This image released by Paramount Pictures shows Taron Egerton as Elton John in a scene from “Rocketman”. (Photo by David Appleby/Paramount Pictures via AP Photo)
Cattle are the most important way of livelihood for the Karamojong: they provide milk, meat, blood and money when sold, Karamoja, Uganda, February 2017. (Photo by Sumy Sadurni/Barcroft Images)
Volunteers of a Wild Nature Preservation center release a group of owl chicks from the Toro Mountain in Menorca, Balearic Islands, Spain, 31 July 2019. (Photo by David Arquimbau Sintes/EPA/EFE/Rex Features/Shutterstock)