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London Zoo conducts its annual weigh-in
The information helps keepers monitor the health of the zoo's animals.

Meerkat gets weighed at London Zoo annual weigh-in (c) London Zoo

London Zoo has begun its annual weigh-in as it measures and records the vital statistics of the 14,000 animals in its care.

The information gathered, which helps the zoo to monitor the health and wellbeing of the animals, is shared with other zoos around the world through the Zoological Information Management System.

Angela Ryan, London Zoo’s head of zoological operations, said: “We record the vital statistics of every animal at the Zoo – from the tallest giraffe to the tiniest tadpole.
 
“Having this data helps to ensure that every animal we care for is healthy, eating well, and growing at the rate they should - a key indicator of health and wellbeing.
 
“For example, a growing waistline can help us to detect and monitor pregnancies, which is vitally important as many of the species we care for are threatened in the wild and part of international conservation breeding programmes - London Zoo coordinates the global programme for Sumatran tigers, for example.
 
“By sharing information with other zoos and conservationists around the world, we can all use this knowledge to better care for the species we’re striving to protect.”

Cameras were on hand to capture the various methods the keepers employed to weigh and measure the different animals.
 
All images (C) ZSL

Keeper Jessica Ray weighs Humboldt penguins (c) London Zoo

Sumatran tiger cub Zac is measured (c) London Zoo

Weighing a green-winged macaw (c) London Zoo

Keeper Luke Moir measures a giant Tirachoidea stick insect (c) London Zoo

 
Keeper Agnes Kiss weighs a squirrel monkey (c) London Zoo


 

 

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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.