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Time perception in animals
Study looks at pace of life in various species

Scientists from Trinity College Dublin and the Universities of Edinburgh and St Andrews have found that animals' perception of time is linked to their pace of life.

In particular, the study revealed that small-bodied animals with fast metabolic rates, such as most birds, can take on more information in a unit of time than large-bodied animals with slow metabolic rates, such as large turtles.

For the study, the team of scientists looked at different perceptions of time among various animals.

They used a phenomenon called the critical flicker fusion frequency (CFF), which records the maximum speed of flashing light an individual can see before the light source is perceived as constant.

CFF is the principle behind cinema, computer and television screens, so humans do not see a flicker.

The scientists were able to test and compare a wide range of vertebrate species using this system and measuring their responses. Commonly, the most agile animals could see the highest resolution flickers.

"Having eyes that send updates to the brain at much higher frequencies than our eyes do is of no value if the brain cannot process that information equally quickly," said Professon Graeme Ruxton, of the University of St Andrews, who collaborated on the study.

"Hence, this work highlights the impressive capabilities of even the smallest animal brains. Flies might not be deep thinkers, but they can make good decisions very quickly."

The study has been published in the international journal, Animal Behaviour. Click here to view the paper in full.

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Webinar to explore history of KC breed registers

News Story 1
 A free webinar exploring the development of the Kennel Club's registration system and the evolution of closed breed registers has been announced.

Hosted by Dr Alison Skipper, veterinary and research advisor at the Kennel Club, the webinar will delve into the development of the registry and how the changing landscape of scientific knowledge has shaped breeding practices. It will also look at what this means for the future of pedigree dogs.

The session will culminate with a look at The Kennel Club's ongoing and future engagement in this area, with a chance for attendees to put forward their thoughts and questions for discussion.

This event takes place on Microsoft Teams on Tuesday, 10 June at 7pm. To learn more, visit events.teams.microsoft.com  

Click here for more...
News Shorts
UK's BSE risk status downgraded

The WOAH has downgraded the UK's international risk status for BSE to 'negligible'.

Defra says that the UK's improved risk status recognises the reputation for having the highest standards for biosecurity. It adds that it demonstrates decades of rigorous animal control.

Outbreaks of Bovine Spongiform Encephalopathy, also known as mad cow disease, have previously resulted in bans on Britain's beef exports.

The UK's new status could lead to expanded trade and better confidence in British beef.

Christine Middlemiss, the UK's chief veterinary officer, said: "WOAH's recognition of the UK as negligible risk for BSE is a significant milestone and is a testament to the UK's strong biosecurity measures and the hard work and vigilance of farmers and livestock keepers across the country who have all played their part in managing the spread of this disease.