THESE super-cute red panda cubs have been revealed as a boy and a girl during their very first health check-up.

The precious nine-week-old twins, classed by conservationists as endangered in the wild, were born on 22 June to mum, Nima and dad, Koda who have kept them tucked up in their nest boxes since birth.

Now, specialist vets and keepers have had their very first look at the delightful duo, examining the pair during the health check, where they were weighed, sexed and vaccinated.

Each of the fluffy youngsters was given a full, clean bill of health.

James Andrewes, assistant team manager, said: "These red panda twins are wonderful, important new additions to the carefully managed breeding programme for the species, which is working to increase the safety-net population in Europe as numbers in the wild continue to decline.

“Happily, both cubs are developing very well indeed and the health MOTs we’ve been able to perform confirmed that mum Nima is clearly doing a great job of caring for them.

“We also discovered the genders of each of the cubs – one male and one female – and returned them to their mum as soon as we’d finished giving them a quick once over. Nima took them straight back to her nest and it’ll be a few weeks now until the cubs start to develop the confidence to come out and explore by themselves. Before they’re able to stand on their own feet, it is though possible that some lucky people will have the occasional glimpse of Nima carrying them from nest to nest by the scruffs of their necks.”

Red pandas are found in the mountainous regions of Nepal, India, Bhutan, Myanmar and southern China where their wild population is estimated at fewer than 10,000 – a 40 per cent decline over the past 50 years.

This decrease is a direct result of human actions, such as widespread habitat destruction, trapping for the illegal pet trade and poaching for their iconic red fur – which in some countries is used to make hats for newly-weds as a symbol of happy marriage.

In recent years, Chester Zoo has been fighting for the future of the red panda, which is also known as the ‘fire fox’, through habitat-focused conservation projects in the Sichuan Mountains of China, where they can be found among the bamboo forests.

Red panda facts

Red pandas are listed as endangered by the International Union for the Conservation of Nature’s (IUCN) red list of threatened species

Recent estimates suggest there are only 10,000 individuals left in the wild

Threats to this species are habitat loss, the illegal wildlife trade and poaching

The ultimate cause of these threats is due to the high rate of human growth in the surrounding areas

Their range is known to cover Nepal, India, Bhutan, Myanmar and southern China

At first glance red pandas look similar to racoons, having long, bushy tails, patterned with 12 alternating rich red and buff coloured rings

An average adult will be 50-64cm in length and will weigh 3-6kg

In China, red pandas are known as ‘fire foxes’ and are in fact, the original panda. The species was discovered 50 years before the giant panda and share the name because of a common ancestor that lived millions of years ago.