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.
EmailIphone Application    Posted: 5th January 2011
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
The count is on…
Both ZSL London and Colchester zoo keepers have begun their annual stock take, counting all the animals in the zoos.

At the end of each year, all the zoo’s animal records are updated to allow for births, new arrivals and movements to other zoos. This information is then sent off to ISIS, a global information network that all zoos contribute to in order to ensure there is an accurate global record of animals in zoos.

London Zoo and Colchester Zoo keepers are currently undergoing this mammoth task, which is expected to take around 2 weeks.

In London Zoo, there are over 16,000 different creatures and 700 different species including around 10,000 invertebrates, more than 4,000 fish and nearly 100 reptiles. Therefore, individually head counting every animal is quite an undertaking.

Claire Saunders, Animal Records Officer, at Colchester Zoo says, “With some species such as the leaf cutter ants it is possible to take an estimate of likely numbers, otherwise it would be a real headache getting them all to stay still enough long enough to have an accurate count!”

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

Submissions open for BSAVA Clinical Research Abstracts 2026

News Story 1
 The BSAVA has opened submissions for the BSAVA Clinical Research Abstracts 2026.

It is an opportunity for applicants to present new research on any veterinary subject, such as the preliminary results of a study, discussion of a new technique or a description of an interesting case.

They must be based on high-quality clinical research conducted in industry, practice or academia, and summarised in 250 words.

Applications are welcome from vets, vet nurses, practice managers, and students.

Submissions are open until 6 March 2026. 

Click here for more...
News Shorts
Survey seeks ruminant sector views on antimicrobial stewardship

A new survey is seeking views of people working in the UK ruminant sector on how to tackle the challenge of demonstrating responsible antibiotic stewardship.

Forming part of a wider, collaborative initiative, the results will help identify the types of data available so that challenges with data collection can be better understood and addressed.

Anyone working in the UK farming sector, including vets and farmers,is encouraged to complete the survey, which is available at app.onlinesurveys.jisc.ac.uk