Baby sloth born at London Zoo

Staff at London Zoo say they "couldn't have asked for a better start to the New Year" following the birth of a baby sloth.

The infant nick-named 'Nova' was born to 16 year old Marilyn at the start of the month and is already said to have impressive claws.

London Zoo sloth keeper Veronica Heldt said:

“Having arranged regular ultrasounds with the Zoo’s vet team we knew Marilyn was coming to the end of her pregnancy, so we’ve been checking every day for any sign of the new arrival; we were delighted to finally spot a tiny baby exactly where it should be, clinging onto Marilyn’s tummy, as she curled up in her favourite tree.

“We’ve nick-named the little one Nova, which means ‘new’ in Latin, as we couldn’t have asked for a better start to the new year.”

Nocturnal mammals native to South America, two-toed sloths (Choloepus didactylus) have a gestation period of 10 to 11 months and infants are already physically well-developed when they’re born, meaning they’re able to eat solid food right away - and hold on tight to their mother. Veronica added;

“Sloth babies are very strong when they’re born and immediately find a comfy spot, hugging mum, which they won’t leave entirely until around 12-months-old. This enables them to build up the valuable muscles needed to spend life slowly swinging from tree to tree.”

Nova was also born with the two-toed sloth’s characteristically impressive claws, which will grow up to four inches in length and also help when the youngster is ready to ‘branch out’ on its own.

While Marilyn has spent her first week with Nova mostly tucked away from view, visitors to London’s famous conservation zoo may now be able to spot the duo alongside dad Leander in Rainforest Life, the only living rainforest in the city - a lush, tropical paradise, heated to 28°C all year round, which the family shares with titi monkeys, golden-headed lion monkeys and red-footed tortoises.

Keepers won’t know the youngster’s sex until confirmed by vets after hair DNA is analysed.

Veronica added: “Every birth at London Zoo is a conservation success and a vital part of ZSL’s work preserving and protecting wildlife. The start of a new year is always cause for celebration, but the arrival of baby Nova has made 2023 extra special.”

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