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Rare tiger cub is born
Image: Newborn cub. @SFZoo via twitter
Sumatran cub born at San Francisco Zoo

The birth of a Sumatran tiger cub at San Francisco Zoo has provided a rare boost to the critically endangered species.

The cub and its mother, a nine-year-old Sumatran tiger named Leanne, are currently being monitored by zoo keepers via webcam, to allow them time to bond.

"All signs seem to be positive so far…mom and cub are bonding." said Corinne MacDonald, San Francisco Zoo's curator of carnivores and primates. She added that the cub appeared to be healthy and is active and eating plenty.

The cub was fathered by a six-year-old tiger Larry from the Audubon Zoo in New Orleans. This is the first tiger birth at the zoo since 2008, when Leanne delivered a litter of three males. These were then transferred to zoos across the state. Prior to this the zoo had not seen a tiger birth in 30 years.

According to Dr Tara Harris, a tiger specialist at the Association of Zoos and Aquariums, just 75 Sumatran tigers are in captivity in North America, collectively giving birth to two to four litters a year. "These births are definitely rare," she said.

Zoo staff will not be able to determine the gender of the newborn cub for at least two weeks, when it will receive its first examination. The cub will then stay at the zoo for a year and a half until zoo keepers decide whether or not to transfer it.

It is estimated that as few as 400 Sumatran tigers survive in the wild. They are found only on the Indonesian Island of Sumatra in lowland and mountain forests. Habitat destruction and poaching pose the biggest threats to the species.

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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
RCVS annual renewal fee for vets due

RCVS' annual renewal fee for veterinary surgeons is now due. Vets must pay their renewal fee before Wednesday, 1 April 2026.

This year's standard annual fee has increased to 431 from last year's 418. This is an approximately three per cent increase, as approved by RCVS Council and the Privy Council.

Tshidi Gardner, RCVS treasurer, said: "The small fee increase will be used to help deliver both our everyday activities and our new ambitious Strategic Plan, which includes aims such as achieving new legislation, reviewing the Codes of Professional Conduct and supporting guidance, and continuing to support the professions through activities such as the Mind Matters Initiative, RCVS Academy and career development."

A full breakdown of the new fees is on the RCVS website. Information about tax relief is available on the UK government website.