Squirrels climbing on a tree trunk in the Bilychi forest in Kyiv, the capital of Ukraine on May 5, 2020. (Photo by Ukrinform/Rex Features/Shutterstock)





A fishing cat (Prionailurus viverrinus) is seen inside its enclosure at Gembira Loka zoo closed for public to curb the spread of the coronavirus on May 5, 2020 in Yogyakarta, Indonesia. According to media and the Indonesian Zoological Association (PKBSI), tens of thousands of zoo animals across Indonesia are at risk of food shortage due to a lack of revenue during the COVID-19 pandemic, and can only afford to feed their animals until mid-May, they might allow zoos to feed herbivores to carnivores, as long as they are not rare or endangered species. Indonesian officials have so far confirmed over 12,000 cases of COVID-19 in the country with at least 872 recorded fatalities. The coronavirus (COVID-19) pandemic has spread to at least over 200 countries and territories across the world, claiming over 240,000 lives and infecting over three million more. (Photo by Ulet Ifansasti/Getty Images)





A stork flies past snow-covered bushes in the village of Kreva, some 100 km northwest of Minsk, on May 12, 2020. (Photo by Sergei Gapon/AFP Photo)





A spotted seal rookery at Kambalnaya Bay, Lazovsky District, Primorye Territory, Russia on May 5, 2020. (Photo by Yuri Smityuk/TASS)





A great rosefinch is seen in Mount Qomolangma National Nature Reserve in southwest China's Tibet Autonomous Region, May 2, 2020. (Photo by Xinhua News Agency/Rex Features/Shutterstock)





Crows sit on a horse at Mesut Yilmaz park as spring arrives with bringing the nature to life in Turkey's eastern Kars province on May 07, 2020. (Photo by Ismail Kaplan/Anadolu Agency via Getty Images)





Puppies Michelle, Doctor Hilary, Beverly, Stephi and Louise, the litter was named after local NHS workers and TV personality Dr Hilary Jones. The puppies are now at their foster home in Cardiff, Wales. Mother Peaches, was handed into Hope Rescue Centre, Llantrisant a few days before they were born during the current UK Lockdown. They are now looking for a new home as they approach 6 weeks old. (Photo by Chris Fairweather/Huw Evans/Rex Features/Shutterstock)





Cape penguins stroll at Hakkeijima Sea Paradise, which is closed amid the COVID-19 coronavirus pandemic, in Yokohama on May 8, 2020 as part of a theme park's project to deliver the state of animals through official website and SNS. (Photo by Kazuhiro Nogi/AFP Photo)





Goslings and a goose are seen in Verulamium Park, St Albans, Britain, May 6, 2020. (Photo by Peter Cziborra/Reuters)





A spotted owlet takes a rest in a putlock hole of a wall in Kathmandu, Nepal on May 10, 2020. (Photo by Prakash Mathema/AFP Photo)





Blue-throated bee-eaters are perched on a branch on a spring day in Kars, Turkey on May 13, 2020 (Photo by Huseyin Demirci/Anadolu Agency via Getty Images)





A female baby fox wrapped in a blanket is seen at the Animal Protective Association of Ronda (ARPA) after being found walking along a street by a villager in the village of El Gastor, at the province of Cadiz, near Ronda, during a lockdown amid the coronavirus disease (COVID-19) outbreak, in Ronda, Spain, May 7, 2020. (Photo by Jon Nazca/Reuters)





A parakeet sits on a branch as the moon rises in the background at Rome's Villa Pamphili park once it reopened after several weeks of closure, part of nationwide limited easing of some lockdown restrictions, on Monday, May 4, 2020. Italy began stirring again Monday after a two-month coronavirus shutdown, with 4.4 million Italians able to return to work and restrictions on movement eased in the first European country to lock down in a bid to stem COVID-19 infections. (Photo by Alessandra Tarantino/AP Photo)





This picture taken on May 4, 2020 shows gentoo penguins chasing krill during feeding time in their enclosure at the Ocean Park theme park, which is currently closed due to the COVID-19 novel coronavirus, in Hong Kong. Save for an absence of gawping crowds, life for the penguins of Hong Kong's Ocean Park has been much the same during the coronavirus pandemic – but their carers have worked long shifts to keep the monochrome troupe healthy. (Photo by Anthony Wallace/AFP Photo)





This picture taken on May 4, 2020 shows a gentoo penguin swimming in an enclosure at the Ocean Park theme park, which is currently closed due to the COVID-19 novel coronavirus, in Hong Kong. (Photo by Richard A. Brooks/AFP Photo)