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THE NATURAL HISTORY OF THYLACINUS CYNOCEPHALUS:
- ALLEGED MAINLAND THYLACINE SIGHTINGS -
(page 2)
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    It has been suggested that in the early years of the 20th century, wildlife conservationists may have transplanted a number of thylacines from Tasmania to the Australian mainland's southern coast, although there is apparently no solid evidence to support this theory.  If true however, once such area of introduction may have been Wilson's Promontory, at the southernmost point of Victoria, from which many alleged thylacine sightings have been reported.  In the same aforementioned email from the author of "Magnificent Survivor", he writes:

    "If it is true that thylacines are on Wilson's Promontory, or have been there in recent times, then it seems logical that this was most likely due to translocation from Tasmania.  This is the closest pocket of wilderness to Tasmania, and the vegetation there is the same as the coastal Tasmanian heath which the species clearly thrived in.  Wilson's Promontory is also relatively isolated/cut off by farmland, and close to Melbourne, so any introductions could be loosely monitored.  It seems to me that if a group intended to release thylacines on the mainland then they would choose Wilson's Promontory as the location.  There are some good sighting reports from Wilson's Promontory, but I have flown over it many times, and there does not appear to be enough area for a sustainable thylacine population.

    If thylacines exist in South Australia, then one explanation is that a remnant group has survived from the original mainland stock.  I understand that most suggestions of thylacine come from the northern end of the Flinders Ranges.  This has always been an extremely isolated region - a relatively harsh environment for introduced animals.  It is possible, or even probable that the effect of dingoes has been lower in that region.  This may have allowed a remnant population of thylacines to persist there.  It is perceived as impossible for mainland thylacines to have remained "hidden" for the 200 year period of European settlement in South Australia.  However, I have no sympathy for that argument since the species has remained equally hidden for 70 years in the more populated area of Tasmania.

    It may be that Tasmanian thylacines were translocated to the Flinders Ranges, but if so, then I would expect that to happen closest to Adelaide, not in the salt lakes region 1000 km away.  Suggestions of thylacine in Aboriginal culture are consistent with a remnant population from the original mainland stock."

    A profusion of "thylacine" sightings occurred in 1967 and 1968 in South Australia.  According to Harris (1968), 100 people maintained that they had seen a thylacine at 35 different places between the Coorong and Nelson, Victoria, but particularly in the Beachport-Millicent area.  A number of the sightings are suggestive of the thylacine.  They regard dog-like creatures having a striped body and a tapering tail rather like a kangaroo's.  One of the observers was a National Park Keeper, and another made a sketch which looked strikingly like a thylacine.  Harris's article included a photo of a dog-like animal with broad, white stripes on the forequarters.  This would rule out a thylacine, and since the hindquarters were totally white, the stripes were likely the result of a lighting effect.  Smith (1982) mentions having once seen this same photo (shown below) in an unidentified press cutting.  It was taken by Miss Rilla Martin in 1964 in a completely different area (near Goroke, in western Victoria).  The subject of the photo is called the "Ozenkadnook Tiger".
 

The Ozenkadnook Tiger - Victoria, 1964
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The famous photograph taken by Rilla Martin in 1964 of an unidentified animal (known as the "Ozenkadnook Tiger") near Goroke, western Victoria.  The pattern of the markings is not congruous with that of the thylacine, and may actually be the result of an unusual natural lighting effect.  If the photo does indeed depict a real animal, but not a thylacine, what exactly is it?  Close examination shows that this version of the photo has quite likely been manipulated somewhat (especially the animal's head), perhaps by the press at the time that it was originally published.  I am unable to offer any solid personal opinion of what this photo actually depicts, as much of the form of the animal is simply too indistinct or obscured by surrounding vegetation.

    One perplexing account is that of S. J. Paramonov (1968), who in 1949 witnessed a dog-like animal on the Bourke-Wanaaring Road in New South Wales which "was uniformly grey-brown, with short hairs; the strange tail, extremely wide at the base, seemed to be a continuation of the hind quarters; the hind leg was strongly marked with almost horizontal stripes", that is, the hindquarters were like a thylacine's but the markings were not.  "The most remarkable feature was the strange manner of running: although the animal was swinging regularly sideways, the hind part of the body made a kind of bobbing, up and down movement; the impression was as if the animal was drunk."  Paramonov made notes at the time, but was reluctant to publish them until after the discovery of the mummy from Thylacine Hole was made public.  His observations were made at a distance of 15-20 metres (approx. 49-65½ ft.), in full daylight.  The bleak environment in which the sighting occurred however, is certainly not a place were one would expect to encounter a thylacine.

    In 1976-1977, a report was made of a alleged group of eight thylacines, including a female with pouch young, from an area near the New South Wales-Victorian border.  The actual locality was not revealed, but a number of photographs were made available, one of which was published in the daily press (Anon. 1977a).  Regarding this photo, Smith (1996) comments, "When I first saw the 1977 photograph, I was impressed - but not anymore.  The ears are too pointed for a thylacine, and the snout too short and pointed, almost foxy.  From the viewing angle, it is not clear if the hindquarters are tapered, but (and it might be just the bad reproduction) the stripes look like they were painted on the negative.  Also, thylacines were not known to be pack animals".

    Kolig (1973) states that the Wolmadjeri people of the Southern Kimberleys have a word, waldagi, for a dog-like creature which is very different from the dingo (moran) and the domestic dog (gunjar).  It was said that it was definitely not a "spirit creature", and Kolig theorized that it may possibly be the thylacine.

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Information on this page is referenced primarily from:  SMITH, M., 1982. Review of the Thylacine (Marsupialia, Thylacinidae). In "Carnivorous Marsupials - Vol. 1" (Ed. M. Archer). Roy. Zool. Soc. N.S.W.: Sydney. pp. 237-53.
Section references
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