Karis, an 8 week old lion cub, growls at a pumpkin as she explores a Halloween treat put in her enclosure by staff at Blair Drummond Safari Park near Stirling, Scotland, Tuesday, October 29, 2013. (Photo by Andrew Milligan/AP Photo/PA Wire)

One-day-old baby giraffe calf Gus looks at the camera at Noah's Ark farm on May 12, 2017 in Bristol, England. The baby giraffe was born yesterday at the zoo farm in North Somerset. In the wild, populations of giraffes are suffering from a continuing decline, with 97,500 estimated in Africa in 2015. Since 1985 the total giraffe population has fallen by 35%. New arrival Gus joins brothers George, 4 and Geoffrey, 2. (Photo by Matt Cardy/Getty Images)

Shiite Muslims gather, albeit in fewer numbers due to the COVID-19 pandemic, at the Imam Ali shrine in the central Iraqi holy city of Najaf late on May 16, 2020, to mark Lailat al-Qadr, a night in the holy month of Ramadan during which the Koran was first revealed to the Prophet Mohammed in the seventh century. Worshippers placed copies of the Koran on their heads to convey veneration during the overnight prayers in a centuries-old ritual, as they pleaded to God to rid them of the ongoing novel coronavirus pandemic. (Photo by Haidar Hamdani/AFP Photo)

Rome marks 74th Festa della Repubblica on 2 June 2020. Italy's celebrate the national day, Festa della Repubblica in 2020 with the events for the 74th edition of Republic Day reduced due to the covid-19 crisis. The Frecce Tricolori, the aerobatic demonstration team of the Italian Air Force, popular aeronautical display featuring fighter jets, fly in formation over the centre of Rome, emitting plumes of the three colours from the Italian flag. (Photo by Giuseppe Pino Fama/Pacific Press/Rex Features/Shutterstock)

A showgirl in a face mask stands by the door at the reopening of Bally's Las Vegas hotel and casino, Thursday, July 23, 2020, in Las Vegas. The casino reopened for the first time since March following a closure to prevent the spread of the coronavirus. (Photo by John Locher/AP Photo)

A man holds his umbrella during snowfall on the Areopagitou pedestrian street beneath the Acropolis hill during snowfall in Athens, Greece, January 10, 2017. (Photo by Alkis Konstantinidis/Reuters)

Border Security Force (BSF) personnel patrol along the border fence during a cold foggy morning near India-Pakistan Wagah border about 40km from Amritsar on December 21, 2022. (Photo by Narinder Nanu/AFP Photo)

View of an oil-stained bird on the shore of a contaminated lake in Maracaibo, Venezuela on June 22, 2023. The Azul Ambientalistas foundation denounced on 22 June the “state of emergency” in which the Maracaibo Lake, the largest in Venezuela, finds itself, due to oil spills that, it assured, are affecting the lake economy and the health of the people. (Photo by Henry Chirinos/EPA)