UCL Museums & Collections Blog

This is the tale of two non-discoveries. More accurately one non-discovery and one discovery of something not sought.

I often dream of thylacines and I often dream of the Grant Museum, but only once have I dreamt of both together, and that was this week which is apt as it’s Australia Day today. On this occasion in bed I jumped sharply into consciousness as it occurred to me that a specimen labelled as a brushtail possum baby could in fact be a mis-labelled thylacine. Possums, though wonderful creatures in the wild, are the ubiquitous pest of Australian towns, playing a similar role to racoons in the US. Thylacines, on the other hand, are a much celebrated (at least by us) extinct marsupial carnivore – the difference in rarity of the two in museum collections is stark. I developed an image in my mind of the specimen in question and convinced myself that it had been mis-identified. The image in my mind was in fact a mental blurring of the famous pup at the Tasmanian Museum and Art Gallery, and the specimen at the Grant Museum, pictured here. (more…)

…is the latest question we are asking on our iPad displays. So far many living species have been cloned, for various reasons (just to see if we can and replacing lost pets being two of them. Resurrecting extinct species in this way has also been attempted, with very limited success. The question is, are they gone for good?

The technology may soon exist to clone recently extinct animals using DNA from museum specimens, but usable and complete DNA sequences are hard to find. Should we try and bring back animals that humans have driven to extinction? What would you do with a handful of cloned individuals? Would the money be better spent on animals we still have? (more…)

I am very fond of cryptozoologists. I’m not one myself, but I think they are great. I spent Saturday at the Fortean Times’ annual symposium, UnConvention 2011. This is a weekend of talks about all things paranormal, organised by the magazine Fortean Times (The World of Strange Phenomena), but cryptozoology is the reason I went. Well, the reason I went is because two dear friends of the Grant Museum were speaking and I rarely get to see them. One is Richard Freeman, Zoological Director of the Centre for Fortean Zoology (the world’s largest professional cryptozoological organisation) and the other is Brian Regal, an academic historian of science interested in the relationship between science and pseudo-science and the history of Big Foot.

Cryptozoology, for those who don’t know, is the study of hidden animals, or cryptids. The bread and butter of it is animals unknown to science like yetis, sasquatch and Nessie; but also includes animals that are considered extinct, like thylacines; and animals beyond their normal ranges, like big cats on Dartmoor. (more…)

Last night I was at the Natural History Museum’s Science Uncovered event and these are some things I learnt*:

• Female paper natuiluses have been known to leave their shells to climb into ones covered in glitter.
• The NHM has the youngest skin prepratation of a thylacine.
• Slipper limpets mate for life, and do so permanently sat on top of each other.
• Black smokers are mostly made of metal (well, rich ores).
• There probably aren’t any soft tissue samples of Stella’s sea cow.
• A virus has been physically reconstitued from its genetic code in a lab.
• Volcanic Kimberlites have brought diamonds to the surface at tens of kilometres an hour from the mantle.

 
It was an absolutely fantastic night because it was a unique opportuntity (apart from the same night last year) for the Museum to turn itself inside out: to bring the thing that is best about our national natural history collection – the back of house scientists and collections – out into the galleries. (more…)

Picture this: an animal in a zoo dies of exposure one night because the door allowing it to return to the inside area of its enclosure was accidentally locked shut. It’s early Spring and southern Tasmania gets pretty cold – a wire and concrete cage is no place for a warm-blooded creature to be kept outside. Pretty awful, eh?

Well that’s what happened to the last known thylacine 75 years ago today. The neglect itself would be shocking for any individual, let alone the sole known member of a species – the only remaining taxon in an entire family of animals. That day, a whole branch of the tree of life fell off. Well, in truth it was cut off. (more…)

These three specimens are the latest addition to the Grant Museum collection. Before the museum moved, model maker Tom Payne came into the museum and asked if there were any models he could make for the museum.  After some discussion we decided that we’d like to have little life models made of three of our highlight specimens, the quagga, thylacine and dodo. We reference these three specimens a lot but unfortunately, to the untrained eye the skeletons look much like a horse, a dog and a box (now two boxes) of bones.  In particular the quagga and thylacine have interesting fur colouration so we wanted to display this and quagga and thylacine skins are in rather short supply these days. (more…)

This week I’ll take a break from my delayed account of last year’s fieldwork because I’m back in Tasmania out in the field with the University of Tasmania’s School of Zoology.

Rejoining the project I was on last year, looking at the ecosystem effects of the massive crash in the Tasmanian devil population, this field trip is slightly less glamorous than trapping the devils, partly because they are practically extinct here up in the northeast of the island, where contagious cancer first appeared 15 years ago. What we’ve been doing is counting sultanas – it doesn’t actually involve setting eyes on a single animal (apart from millions of ants), but intriguing all the same.
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From April 2010 I spent about five months undertaking several zoological field projects across Australia. I worked with government agencies, universities and NGOs on conservation and ecology studies ranging from Tasmanian devil facial tumour disease, the effect of fire, rain and introduced predators on desert ecology and how to poison cats. This series of blog posts is a delayed account  of my time in the field.

Week Four

The next stage of my trip took me to Tasmania – my favourite place in the world. This was the research project I was most looking forward to – to trap Tasmanian devils and attempt to investigate a ray of hope in their battle with a contagious cancer. Devils are a badger-sized marsupial with a bit of a rep. They do hunt things up to the size of a small wallaby, but are best known for their skills at scavenging. They can eat every part of the carcass and have an impressive set of teeth. I once saw one climbing out of the anus of a dead pademelon, while two others were working their way in through the back. (more…)