Your data on MRCVSonline
The nature of the services provided by Vision Media means that we might obtain certain information about you.
Please read our Data Protection and Privacy Policy for details.

In addition, (with your consent) some parts of our website may store a 'cookie' in your browser for the purposes of
functionality or performance monitoring.
Click here to manage your settings.
If you would like to forward this story on to a friend, simply fill in the form below and click send.

Your friend's email:
Your email:
Your name:
 
 
Send Cancel

Baby sloth born at ZSL London Zoo
Pictured: Terry, the new baby two-toed sloth.

The youngster surprised keepers with a quick birth.

A baby two-toed sloth was born at ZSL London Zoo on Sunday 24 October, surprising keepers with a speedy morning birth.

Marilyn, the pregnant sloth, was due to give birth soon, and zookeepers arrived early in the morning to check on her, finding her snuggled up in her den, still pregnant. 

The keepers left to make breakfast for the animals, but on returning to Marilyn's enclosure, they found Marilyn with her baby, having given birth in the short time the keepers had left her, an uncharacteristic speed for two-toed sloths. 

Marcel McKinley, London Zoo's sloth keeper, said: “We knew Marilyn was coming to the end of her pregnancy, so we’ve been keeping a close eye on her, arranging regular ultrasounds with the Zoo’s vet team and checking every day for signs of the new arrival.

“We looked in on her first thing and there was no baby - and no sign at all that she was labour.

“Less than an hour later I spotted something that looked like a tiny arm, tucked into Marilyn’s tummy; I called the rest of the team to confirm my eyes weren’t playing tricks on me, and they arrived just in time to see her turn around in the tree and give us the perfect view of her healthy newborn - who she’d quietly delivered, with no fuss at all, while we’d been chopping up sweet potato for her breakfast. She clearly took the whole thing in her stride.” 

The baby sloth has been named Terry, and is reportedly doing very well. Marcel added: “We’ve named the youngster Terry, after one of the Zoo’s longest-serving zookeepers - our colleague Terry March, who has devoted his whole life to caring for threatened species and educating the public about wildlife.”

 

Image (C) ZSL London Zoo

Become a member or log in to add this story to your CPD history

Equine Disease Surveillance report released for Q4 2025

News Story 1
 The latest Equine Disease Surveillance report has been released, with details on equine disease from Q4 of 2025.

The report, produced by Equine Infectious Disease Surveillance, includes advice on rule changes for equine influenza vaccination.

Statistics and maps detail recent outbreaks of equine herpes virus, equine influenza, equine strangles and equine grass sickness. A series of laboratory reports provides data on virology, bacteriology, parasitology and toxicosis.

This issue also features a case study of orthoflavivus-associated neurological disease in a horse in the UK. 

Click here for more...
News Shorts
NSA webinar explores sheep tailing and castration

The National Sheep Association (NSA) is to host a free webinar on the castration and tail docking of lambs.

The webinar, 'Understanding the tailing and castration consultation: A guide for sheep farmers', will be hosted online on Monday, 2 March 2026 at 7.30pm.

It comes during a government consultation into the methods used for these procedures. Farmers are encouraged to engage before the consultation period closes on Monday, 9 March 2026.

The webinar offers clear and actionable guidance to support farmers to contribute meaningfully to the consultation and prepare for potential changes.

On the panel will be former SVS president Kate Hovers, farmer and vet Ann Van Eetvelt and SRUC professor in Animal Health and Veterinary Sciences Cathy Dwyer. Each panel member will utilise their own specialism and expertise to evaluate risks and outcomes to sheep farming.

Find out more about the webinar on the NSA website.