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

Critically endangered frogs breed at zoo
Mountain chicken frog in its new home at London Zoo.
London Zoo has welcomed six new mountain chicken frogs.

For the first time in five years, two critically endangered mountain chicken frogs (Leptodactylus fallax) have bred at London Zoo.

Six froglets have hatched. Currently an inch long, they are being fed by their mother, who is laying thousands of unfertilised eggs to provide them with food.

Native to the Caribbean, more than 90 per cent of the population was wiped out by a fungal disease in the early 2000s. A recent survey in Dominica, involving 28 conservationists spending a total of 960 hours searching for the species, found only 21 left in the wild.

The breeding frogs at London Zoo are part of conservation efforts to save the species.

The frogs were recently moved into a new enclosure. Soon after the move, the male began to dig a bowl in the clay-lined nesting chambers to attract his new mate. Unlike most frogs that breed in water, mountain chicken frogs breed in burrows. The pair then created a foam nest for the tadpoles.

Ben Tapley, the Zoological Society of London’s curator of reptiles and amphibians, said: “We are delighted at how quickly the mountain chicken frog colony have settled into their new home. Soon after they arrived, we spotted the female frog guarding her foam nest.

“Mountain chicken frogs are incredible parents. The mother regularly visits the nest to lay unfertile eggs, which the growing brood will feed on, she also guards her nests, puffing up and using her body to defend her young from anything that gets a little too close.”

Image © Zoological Society of London

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