A Guiana dolphin swims in Guanabara Bay, in Rio de Janeiro, Brazil, Friday, July 15, 2022. Researchers say the last pod of dolphins in Guanabara Bay show signs of some recovery, where once thousands roamed through the rich fishing grounds offshore Rio but falling victims to pollution and over- fishing depleting their food source. (Photo by Silvia Izquierdo/AP Photo)





An Asian elephant cools down under a water spray at Chester Zoo in Chester, Britain, July 19, 2022. (Photo by Phil Noble/Reuters)





A Chimpanzee sucks on a block of flavoured ice at Chester Zoo in Chester, Britain, July 19, 2022. (Photo by Phil Noble/Reuters)





A baboon rests in shade, at the Hagenbeck Zoo in Hamburg, Germany, July 19, 2022. (Photo by Cathrin Mueller/Reuters)





A grey seal eats a fish popsicle during the second heatwave of the year at the Zoo Aquarium in Madrid, Spain, July 13, 2022. (Photo by Susana Vera/Reuters)





A panda bear eats a watermelon ice-cream on a bamboo stick during the second heatwave of the year at the Zoo Aquarium in Madrid, Spain, July 13, 2022. (Photo by Susana Vera/Reuters)





A leopard tortoise eats an apple during the second heatwave of the year at the Zoo Aquarium in Madrid, Spain, July 13, 2022. (Photo by Susana Vera/Reuters)





An Indian rhino is sprayed with water during the second heatwave of the year at the Zoo Aquarium in Madrid, Spain, July 13, 2022. (Photo by Susana Vera/Reuters)





A meerkat eats iced melon treat with beetle larvae during a hot weather as a heatwave hits Europe, at Rome Zoo in Rome, Italy, July 19, 2022. (Photo by Yara Nardi/Reuters)





A polar bear stands by water, at the Hagenbeck Zoo, in Hamburg, Germany, July 19, 2022. (Photo by Cathrin Mueller/Reuters)





A 5-months-old Bornean baby orangutan is held by its mother as the Guadalajara Zoo presents two 5-month-old babies Bornean orangutans to the media at their new enclosure, in Guadalajara, Mexico on July 20, 2022. (Photo by Fernando Carranza/Reuters)





A peacock stands in Lake View Park, in Islamabad, Pakistan, Thursday, July 14, 2022. (Photo by Rahmat Gul/AP Photo)





A polar bear at the Yorkshire Wildlife Park in Doncaster keeps cool in a lake, as the park is temporarily closed due to the hot weather as record temperatures hit the UK, Monday July 18, 2022. Britain’s first-ever extreme heat warning is in effect for large parts of England as hot, dry weather that has scorched mainland Europe for the past week moves north, disrupting travel, health care and schools. (Photo by Danny Lawson/PA Wire via AP Photo)





A mother bear acting as a taxi for her cubs and they jump on for a piggyback. Two sloth bear cubs fighting for the best place on mum's back as she carries them across Coonoor, India in July 2022. (Photo by Ranganathan Vasudevan/Media Drum Images)





A fox cub, wanders around the Rieti plain, near inhabited places, with curiosity in Rieti, Italy on 12 July 2022. (Photo by Riccardo Fabi/NurPhoto via Getty Images)





A polar bear cools down in its enclosure at the zoo in Hanover, Germany on July 20, 2022. (Photo by Julian Stratenschulte/dpa via AP Photo)





A wildlife photographer captured a handsome portrait of an elusive Scottish pine marten – using a camera trap. The images were taken on the grounds of an isolated cottage on the banks of Loch Sunart, on the west coast of Scotland in July 2022. Pine martens are mostly found in the north of the UK, particularly Scotland. They prefer woodland habitats and feed on small rodents, birds, eggs, insects and fruit. (Photo by Richard Bowler/South West News Service)





A male fallow deer looks as if he’s laughing at the photographer as he munches on some grass at Stoney Cross in the New Forest, Hampshire in July 2022. (Photo by Ray Whitfield/Solent News)





A brown bear eats ice treats with fruits and vegetables during hot weather as a heatwave hits Europe, at Rome Zoo in Rome, Italy, July 19, 2022. (Photo by Yara Nardi/Reuters)





A six weeks old Snow Leopard (Panthera uncia) cub lays next to her three-year-old mother Guilda (L) at the zoo of Servion, in Servion, Switzerland, 21 July 2022. The female Guilda gave birth to two cubs in early June. (Photo by Laurent Gillieron/EPA/EFE)