Caring for more than 750 different species, ZSL London Zoo's keepers have the huge task of counting every single animal today.Read the full story ›
Zaire the gorilla, who turned 40 yesterday, was treated to a birthday cake made by Great British Bake Off runner-up Richard Burr.
The birthday girl looked like she was enjoying the treat in her enclosure at London Zoo.
The 2014 contestant, who won the 'star baker' title five times on the show, said it was a "tough challenge baking a cake for a gorilla".
"It's got grated carrot and parsnips, all sorts of things Zaire likes. I think i've managed to fit her daily diet into this cake," he said.
London Zoo has welcomed a new attraction - a six-month old kinkajou. Forrest, as he's been named, was hand-reared in Scotland but has now moved into the zoo in Regent's Park.
Kinkajous live in tropical rainforests and are omnivores. His new keepers are feeding him figs and peaches to make him feel at home.
Kinkajous drink nectar from plants which they extract using their long tongues. They also have long tails which they use to hang from trees.
The zoo has released a video explaining about Forrest:
ZSL London Zoo has been undertaking its annual weighing day, taking the measurements of more than 19,000 animals.Read the full story ›
London Zoo has been urged to review its events programme after concerns were raised about their impact on animal welfare.Read the full story ›
Weighing in at at a tiny 37 grams when hatched, the first of the young crocodiles emerged from its egg in June.Read the full story ›
London Zoo has had a surprise new addition in the form of their first ever baby sloth -but keepers didn't even know the parents had mated.Read the full story ›
London Zoo's two pigmy hippos, Thug and Nicky, have taken a first look around their new enclosure.Read the full story ›
Three of the world's rarest tiger cubs have ventured outside for the first time at London Zoo.Read the full story ›
London Zoo has released hidden camera footage of three newborn tiger cubs. The incredibly rare Sumatran tigers were born at the beginning of last month to mother Melati. The cubs remain with their mother inside a special 'cubbing den' and Melati will only occasionally venture away for food.
The Zoo has not yet found out what sex the cubs are as they haven't left their mother's side.
Zookeeper Teague Stubbington said 'We couldn't be more delighted with our new arrivals, and with how Melati is responding to her three cubs'