Dr Tom McCarthy, who runs the Snow Leopard Programme at big cat charity Panthera, was one of them.
“To be considered ‘endangered,’ there must be fewer than 2,500 mature Snow Leopards and they must be experiencing a high rate of decline,” he explained.
“Both are now considered extremely unlikely, which is the good news, but it does not mean that Snow Leopards are ‘safe’ or that now is a time to celebrate.
“The species still faces ‘a high risk of extinction in the wild’, and is likely still declining – just not at the rate previously thought.”
Being classed as “vulnerable” means a species has under 10,000 breeding animals left, with a population decline of at least 10% over three generations.
The Snow Leopard Trust, which aims to protect the big cat through community projects, strongly opposes the status change. It plans to challenge the decision with the IUCN.
“We believe it could have serious consequences for the species,” it wrote in a blog post.
Snow Leopard scientists believe the species’ decline may have been slowed by conservation projects – including some to protect farm animals from the predators, which are sometimes killed in revenge for livestock losses.
The number of protected areas within the Snow Leopards’ habitat has also amplified considerably in recent decades.
Snow Leopard stats
- The rarely-sighted cats live in the craggy peaks of central Asia – including the Himalayas, and Russia’s remote Altai mountains
- Their habitat covers more than 1.8 million sq km / 694,980 sq miles, across 12 countries
- Scientists say they are threatened by poaching for their fur, infrastructure developments, and climate change
- Usually found at elevations of 3,000-4,500m (11,480-14,760ft)
- Solitary creatures, they usually hunt at dawn and dusk and are able to kill prey up to three times their own weight
- Mostly feed on wild animals, but will also prey on livestock
- Their spotted coats change with the seasons – from a thick, white fur to keep them warm and camouflaged in winter, to a fine yellow-grey coat in summer
Retaliatory killings by farmers are not unusual, but are rarely reported
Snow Leopard decline due to ‘retaliation’ killings