Another of my occasional updates to this thread:
Asian Black Bears and American Black Bears. Dudley's are old and Woburn arent allowing the to breed.
The Asian Black Bear at Dudley is still alive, albeit incredibly old.
The American Black Bear presence in the UK is a bit more secure these days subsequent to an import of further individuals into Woburn.
Arabian Oryx: only at Whipsnade and Marwell i think...
Now only at Marwell, but numbers are beginning to creep back up due to judicious imports of new blood and careful breeding.
I could see Paignton's Echnida passing away this/next year. However I hope it doesn't.
Not only is the old fellow at Paignton still chugging along, but we have a few other Echidna (of the New Guinea subspecies) present in the UK, at RSCC!
Ring-tailed mongoose - held by RSCC until 2011
Canada Lynx - held by Trotter's World of Animals until 2012
Both of these are back in the UK, at RSCC and Hamerton respectively.
Marsh Mongoose - only the one individual at Curraghs, it seems.
I am entirely unsure if the Marsh Mongoose still lives....
Northern Luzon Giant Cloud Rats are only at Newquay, and with the recent departure from Edinburgh, I don't think there are any Southern ones left in the UK.
At the present time, outside of private collections there are no Cloud Rats in the UK - the last animals at Newquay having been dispersed through Europe in the past 12 months or so.
In fact, Arctic fox are doing better now than at the start of the year, as HWP now hold a pair
Sadly, they are down to a single animal once again.
Ratel - there's now only one male left at Howlett's, and I don't think populations in Europe are sufficient to make it likely a female will be brought in.
Steppe Polecat - last I heard, still kept by Trotter's but nowhere else.
Siberian Weasel - only kept at Longleat now.
I was incorrect about the Ratel, as a female *has* been brought into Howletts since my post. However the Steppe Polecat and Siberian Weasel are now gone from the UK, and nearly so from Europe. In the former case only a tiny handful of Russian collections hold the taxon.
Arabian/Mountain Gazelle - Blackpool had 0.7 at the start of 2011, finishing 2012 they had 0.2.
Arabian Striped Hyena - I know it's unlikely but with all the changes at Twycross, who knows?
Does anyone know if the Arabian Mountain Gazelle are still around at Blackpool?
The Arabian Striped Hyena are down to one animal, the other having been sent elsewhere in Europe. As the remaining animal is surplus and the non-subspecific animals at Suffolk have gone offshow in preparation for departure, I fear the Striped Hyena will be gone from the UK before long.
Another species which is further from the brink than thought is the White-throated Capuchin - the pair at Owl/Monkey Haven have recently had a successful birth.
Since this post, the species has also arrived into Newquay - so is hopefully getting more secure.
As well as the species I noted in my reply to Al, they still hold a few unique bird species - many of them offshow due to ongoing work on expansion - and the only Nine-banded Armadillo in the UK.
Alas, the Nine-banded Armadillo at Amazon World is now deceased - this species is hanging on by a thread in Europe and is now gone from the UK.
After they went to South Africa, one was left at Cotswold, this being the animal we have been discussing; the question is whether it is still there as it has been removed from ZTL. It was certainly still there as of June 2013 when I saw it.
The Purple Langur at Cotswold Wildlife Park is still present at the collection.
Back on topic, there was no sign (literally or figuratively) of the Hooded Seal at Skegness when I was there in early December, so it appears that species is absent once more.
It emerged the animal had indeed passed away - another species lost in the UK.
Other species lost from UK collections in the past year or so:
Agile Wallaby - last animal died at South Lakes c.2013
Mountain Viscacha - last animals died out at Hamerton c.2013
Greater Egyptian Jerboa - last animals died out at Tropical World in autumn 2013
Predictions for the top 20 species likely to disappear from the UK within the next year or so:
Japanese Serow
James Flamingo
Mona Monkey
Roloway Monkey
Arabian Mountain Gazelle
Allen's Swamp Monkey
Whiteside's Guenon
Chinese Golden Cat
Mindanao Wrinkled Hornbill
Greater Hedgehog Tenrec
Sclater's Lemur
Bolivian Night Monkey
Illiger's Saddle-back Tamarin
Hoffman's Sloth
Southern Aardwolf
Black-backed Jackal
Black-footed Cat
Andean Flamingo
Ethiopian Eagle Owl
Vermiculated Fishing Owl