Now playing Next Nature This animal has survived for centuries without having sex The long term survival of animals without sexual reproduction was thought to be practically impossible - until now. 23/09/2021
Now playing Next no comment Humpback whales arrive at Colombia's Pacific coast to mate From July to October, humpback whales return to the warm tropical waters of Colombia's Pacific coast where they were born, to start their mating ritual. 29/08/2021
Now playing Next world news UK, US and 12 other nations 'concerned' about WHO COVID origin study Fourteen countries including the UK, US and Denmark shared their "concerns" about the WHO-convened study of the origins of COVID-19, saying experts "lacked access" to complete data. 31/03/2021
Now playing Next Greece Extinction threat for Greek zoo closed during COVID-19 lockdown With no paying visitors or state aid big enough for its very particular needs, it still faces huge bills to keep 2,000 animals fed and healthy. 30/01/2021
Now playing Next Green News Ultra-rare rhino birth is caught on camera at Chester Zoo The new calf is a major milestone for her species, as there are fewer than 1,000 eastern black rhinos left on earth. 16/11/2020
Now playing Next Green News British man quits job and sells home to build a zoo without bars Martin Blyth has gone from the classroom to founding his own innovative wildlife park with a focus on conservation. 24/08/2020
Now playing Next Green News Social media saves Europe’s leading conservation zoo from closure The future was looking uncertain for the zoo, but after a wave of public support the park is re-opening its doors. 10/06/2020
Now playing Next Green News Europe’s leading conservation zoo is “fighting for its future” The UK's Chester Zoo has gone from protecting animals around the world to now needing saving itself. 03/06/2020
Now playing Next Germany Krefeld Zoo blaze sparks ethical debate about animal captivity Krefeld zoo is expected to rebuild its ape house as donations pour in following the blaze but animal rights activists have decried the proposal. 03/01/2020
Now playing Next no comment Famed monarch butterflies flutter to Mexico for annual migration The 3,000-mile (4,800-km) mass migration of monarch butterflies in North America is one of the insect world's fantastic feats, with millions embarking on the arduous journey from north Canada down into Mexico and the California coast each autumn. 01/12/2019
Now playing Next Poland Watch: Tigers freed from truck taste outdoor lifestyle at Polish zoo The tigers were being transported from Italy to Russia when they were discovered at the Poland-Belarus border. 21/11/2019
Now playing Next France Watch: Mysterious 'blob' goes on show at Paris zoo The blob doesn't have a brain but can solve problems, and has no mouth but can eat food. It heals itself in two minutes, moves 4cm per hour without limbs and has 720 sex organs. 17/10/2019
Now playing Next Germany Watch: Panda gives birth to rare twins at Berlin Zoo Keepers only confirmed last week that mother Meng Meng was pregnant and she gave birth to twins on Saturday – the first pandas to be born in Germany. 02/09/2019
Now playing Next Spain Watch: Zoo told to stop breeding unless offspring reintroduced to wild The city council voted to modify bylaws, saying breeding will eventually be halted if they are not adhered to. Animal rights activists celebrated but some zookeepers are worried restrictions could do more harm than good. 23/05/2019
Now playing Next no comment Watch: Our best No Comment videos of the week No comment of the week: Royal baby, 'Archie', fawn rescued, Italian PM piece of street art. 10/05/2019
Now playing Next Crimea Unconventional family: cat raises baby squirrels alongside new kittens In Crimea, a cat named Pusha has "adopted" four orphaned baby squirrels and is raising them as her own alongside her new kittens. 27/04/2019
Now playing Next no comment New scan table enables polar bear's medical check-up A routine medical check on a 12-year-old polar bear at Brookfield Zoo in the United States has been carried out to extract a sample for artificial insemination. 26/04/2019
Now playing Next Poland Watch: Albino penguin makes first public appearance "To put it bluntly, it's a misfit. The white colour really catches your eye. It would be the first to be attacked by predators [in the wild]." 26/03/2019
Now playing Next no comment Wild elephant makes trouble on downtown street in southwest China A wild elephant, rejected by his herd by another male, was forced to wander the streets of Meng'a Town in southwest China's Yunnan Province and destroyed almost 10 vehicles. 25/03/2019
Now playing Next no comment Zebra races through German city after escaping from circus Four zebras escaped from a Christmas circus and were seen racing through Dresden, Germany on Monday (December 17) before being caught by police, German media reported. 18/12/2018