A Humboldt penguin slides off the scales after being weighed during a photocall at London Zoo on August 24, 2016, to promote the zoo's annual weigh-in event in London. All pics/AFP
One-year-old female giant panda cub Nuan Nuan reacts inside her enclosure during joint birthday celebrations for the panda and its ten-year-old mother Liang Liang at the National Zoo in Kuala Lumpur. Giant pandas Liang Liang, aged 10, and her Malaysian-born cub Nuan Nuan, 1, were born on August 23, 2006 and August 18, 2015 respectivetly.
A dog with Indonesian national flags on his head walks during a parade a day before Indonesia Independence Day at Kuta on Indonesia's resort island of Bali on August 16, 2016. Indonesia on August 17, will mark the 71th anniversary of its independence from Dutch rule.
A camel yawns before competing in the western town of Pornichet before competing in one leg of the first French camels race championship. Pic/AFP
One-week-old orangutan Dalai lies at its mother Daisy in their enclosure in the zoo Dresden, eastern Germany. Pic/AFP
African penguins, also known as jackass penguins, are pictured at the Attica Zoological Park in Spata, near Athens. Pic/AFP
A squirrel runs across a fairway during the first round of the World Golf Championships at Firestone Country Club South Course on Thursday in Akron, Ohio. Pic/AFP
Is that a mouse? Two cats lookout of the window on August 5, 2015 in Quedlinburg, Germany. Pic/AFP
A chimpanzee drinks frozen fruit juice from a bottle at the Attica Zoological Park in Spata, near Athens. Between a zoo struggling to import food for its animals and associations overwhelmed by the abandonment of cats, the crisis in Greece, in addition to its cruel human impact, also affects animals. Pic/AFP
Eight months old baby dolphin 'Nami' enjoys some ice cubes at the dolphin-laguna of the zoo in Nuremberg, southern Germany, on July 6, 2015. Pic/AFP
A border collie dog competes in the English National Sheepdog Trials at Sutton Hall Farm, near Macclesfield, northern England. Pic/AFP
A rare Amur Tiger cub, aged four months, attempts to climb a tree as it experiences its reserve for the first time at the Yorkshire Wildlife Park near Doncaster, northern England. Pic/AFP
A young seal looks out of a box on the island Juist, northern Germany before being released. The seals were reintroduced into the wild from a breeding station in Norddeich. Pic/AFP
A dog participates in a dog costume contest in Santa Ana, El Salvador. Pic/AFP
Giant panda Jia Jia eats a bamboo stick next to her cake made of ice and fruit juice to mark her 37th birthday at an amusement park in Hong Kong. It may not be considered a landmark birthday for humans but turning 37 made Jia Jia the oldest ever giant panda in captivity ageing the equivalent of more than 100-years-old in human terms. Pic/AFP