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  • On the search for the Scaly-tailed possum: Wet and Wildlife

    By Jack Ashby, on 11 December 2014

    A scaly-tailed possum caught on a camera trap in AWC's Artesian Range. (C) Australian Wildlife Conservancy,

    A scaly-tailed possum caught on a camera trap
    in AWC’s Artesian Range.
    (C) Australian Wildlife Conservancy,

    Over the past few years I have been spending my spare time in a remote area of the Kimberley, on the northwest corner of Australia, helping a conservation NGO – the Australian Wildlife Conservancy (AWC) – to do ecological fieldwork. AWC are Australia’s largest private owner of land for conservation, and their mission is to manage it based on scientific research. In the northwest their big long-term projects involve determining the effects of cattle and different fire management practices on tropical savannah ecosystems. And in my most recent two trips I’ve been lucky enough to be involved in the detection of super-scarce species in extremely remote pockets of rainforest and monsoonal woodland.

    A few years ago AWC acquired an amazing patch of the Kimberley called Artesian Range – monsoonal savannah criss-crossed with sandstone ranges, gorges of vine-thickets and rainforest pockets. I remember going through the first set of remote camera trap images that came back from Artestian in 2011 and being amazed at the species that were being detected.

    An endemic Kimberley rock rat being re-released

    An endemic Kimberley rock rat being re-released

    The haven from extinction

    It seems that Artesian Range is the only place in mainland Australia not to have suffered any mammal extinctions since European colonisation. A community of amazing endemics has clung on – scaly-tailed possums, golden-backed tree rats, monjons, golden bandicoots and Kimberley rock rats. When I was analyzing those camera trap images in 2011 I was a couple of hundred kilometres south of Artesian, on AWC Northwest’s main home sanctuary, Mornington. Artesian Range is in one of the least accessible parts of Australia, requiring a combination of propeller-plane, serious 4WD and helicopter to get to. As amazing as it was to see these species on the screen, I instantly knew I had to go and see them in the flesh. For me, the scaly-tailed possum had become the holy grail.
    (more…)

    Specimen of the Week: Week 142

    By Jack Ashby, on 30 June 2014

    Scary Monkey For someone who spends as much time as possible with wildlife I could be accused of being a bit wimpy about it on occasion. Things that are poisonous, slimy, smelly, flappy or pointy don’t worry me much, but when I might encounter things that are really big or really bitey I have been known to back off a bit. Many would argue that this is mostly sensible, but I have been with friends who lean out of the jeep to the tiger or follow the grizzly bear footprints, when I would lean into the jeep or walk away from where the bear tracks lead. Things don’t have to be big AND bitey to incite the conflictual desire to be around wildlife and the fear of it killing me; just being big will do.
    This week’s specimen is big AND bitey. It’s the animal I have to think about the most regularly as I spend a couple of months a year on fieldwork in tropical Australia; it makes collecting water or crossing rivers a bit of an adventure.
    This week’s specimen of the week is…

    (more…)

    What’s the difference between a crocodile and an alligator?

    By Jack Ashby, on 24 October 2013

    Crocodiles and alligators are big nasty predators. All of them. (Except the ones that are small lovely predators). If you see one swimming towards you then be concerned. Whilst considering your impending doom, you may wish to ascertain the correct taxonomic position of the beast. Here’s a quick guide to help you tell the difference between crocs and gators…

    An Australian freshwater crocodile. One of the smaller lovelier ones (a baby) (C) Jack Ashby

    An Australian freshwater crocodile. One of the smaller lovelier ones (a baby) (C) Jack Ashby

    Before that, I should explain that there are 23 members of the order Crocodylia, which contains both the crocodile family (Crocodylidae) and the alligator family (Alligatoridae), as well as the gharial (the sole member of the family Gavialidae). When I say “crocodile” I am referring to members of Crocodylidae, not all members of Crocodylia, otherwise there wouldn’t be much point to this post.

    Things to ask to work out whether you are being eaten by a crocodile or an alligator… (more…)

    Petrie Menagerie: The Crocodile

    By Edmund Connolly, on 13 September 2013

    We have covered birds, insects, reptiles and mammals and we now end on an animal prevalent in both land and water, perhaps one of the most iconic Egyptian animals about. The Nilotic crocodile is the second largest in the world and can measure in at a hefty 6.1 metres, a worthy beast for our Petrie Menagerie.

     

    Petrie Menagerie #7: The Crocodile

    As a native inhabitant of Egypt it is not surprising these creatures are found in numerous literal and more mythology inspired presentations:

    A wooden crocodile, with a toothy grin

    A wooden crocodile, with a toothy grin

    (more…)

    Specimen of the Week: Week Four!

    By Emma-Louise Nicholls, on 7 November 2011

    Scary MonkeyWelcome to the 100th UCL Museums and Collections blog post!!! What an honour! I shall definitely be sharing a wine with scary monkey (see left) later on and he says he gives you all permission to leave work early for the momentous occasion. When you first start writing a weekly blog you suddenly become very aware of time and more to the point, how quickly it whips by! Already it is week four of the new specimen of the week blog. Someone pointed out yesterday it was only seven weeks until the new year. Frightening!

     

    Anywho, this week I have decided to choose one of my most favourite animals to tell you about. It is one of the largest species of the group to which it belongs and famous for its weird appearance. This week’s specimen of the week is… (more…)