Is Roo-mance in the air?
Swamp Wallabies (Wallabia bicolor) are mainly solitary creatures, getting together whenever there is something particularly good to eat or it’s mating season. On our property we have noticed four wallabies, each of which has its own range over which it moves and grazes. We rarely see them together. However in the past week or so the wallabies have been congregating. In fact yesterday I saw seven hanging together in the sun on one of the slopes. Either they have all found something delicious to eat in that particular locale or there is Roo-mance in the air. Given the guilty way (that’s my interpretation) they all thumped off in different directions when they saw me, I’m opting for the roo-mance.
Swamp wallabies are genetically different from other wallabies. They are the only remaining member of the genus
Dinner time
Wallabia. They live in dense thickets in forests and usually come out at night to feed. On our property, they hide in the valleys filled with dense Burgan (Kunzea ericoides) scrub.
Part of this group was a female with joey (see picture above). Judging by the size of the pouch passenger this joey is soon to be ejected into the great wide world. The joeys usually stay in the pouch up until the age of 8 or 9 months and thereafter continue to suckle until 15 months. At this age the wallaby is sexually mature and the cycle starts again.
Maybe we will soon hear more thumps of tiny paws. Stay tuned.
Bandicoot sightings
The Strath Creek Landcare Group has just taken possession of a preserved (sounds better than stuffed!) specimen of a Long-nosed Bandicoot (Perameles nasuta) that will be available for display locally, alongside an existing Brush-tailed Phascogale specimen. These exhibits have great educational and general interest value, as many people have never had a chance to see these delightful little creatures alive in the wild. The collection and taxidermy of the road-kill bandicoot was done under a Wildlife Permit held by the Upper Goulburn Landcare Network, a necessary requirement for handling any native wildlife.
Long-nosed Bandicoot
Since mid-2011 there has been a spate of sightings of Long-nosed Bandicoots in the fire-affected areas of Flowerdale, the Kinglake Ranges, Toolangi and Glenburn, as seen on the map below. Many of the sightings were unfortunately road-kills, but live animals have been recorded on remote cameras in several locations, and a number of previous posts on this blog have been about the bandicoots (to view, just type ‘Long-nosed Bandicoot’ in the SEARCH THIS SITE … box at right). The Flowerdale sightings are significant as, according to DEPI’s Victorian Biodiversity Atlas, prior to the recent sightings the bandicoot had not been recorded in Flowerdale. The nearest sighting was in the Wallaby Creek catchment area of Kinglake National Park in 1975.
Long-nosed Bandicoot records since August 2011
Long-nosed Bandicoot digging
The latest sighting was along a creekline at Flowerdale on one of the sites of the Strath Creek Biodiversity Project where tell-tale diggings had been spotted by Project Officer Steve Joblin and Landcare Coordinator Chris Cobern, who confirmed the bandicoot’s presence with a remote camera image (see below). The Long-nosed Bandicoot is thought to be omnivorous and digs with its forelegs for insects and their larvae, succulent plant material and fungi. Typical bandicoot digging is shown at right (sorry Chris, didn’t have a coin for size comparison, but the clover leaves give you an idea) – the hole can be compared with an echidna’s in a recent post Whodunnit ?
In times like these …
Winter is a really tough time to be blogging about wildlife recovery. All self-respecting fauna are snuggled down, cosy and warm in their hollows or nests, probably sniggering as I wander past in the freezing cold and roaring gales camera in hand, looking for them.
In times like these I have to rely on the old standards … birds and animals that are around all the time and never get a mention on the blog for that very reason. With that in mind I introduce a bird that even in winter I see darting among the 
grevilleas, the Eastern Spinebill (Acanthorynchus tenuirostris, from the Greek acantha meaning ‘spine’, rhunkhos meaning ‘bill’, and the Latin tenuis meaning ‘thin’ or ‘slender’ and rostrum meaning ‘bill’). Originally it was called the Slender-billed Spine-bill—one look at the photo and it is not hard to see why.
These birds are honeyeaters. The fine curved bill is used to probe the insides of flowers to extract the pollen and nectar. The male (pictured) has a black crown. All members of our household think the male has very handsome markings. The yellow flash on the head is a smearing of pollen from its lunch. The female has a grey crown. To hear to the call please listen to the clip from DJ Macwake’s extensive hip-hop avian audio library:
Out and about
Regular followers of this blog may recall the January post showing graphic pictures of this Common Wombat (Vombatus ursinus) mother with her young appearing in various poses at the entrance of her pouch (click HERE to view). We have seen the mother around her regular territory several times since then, serving as our living lawnmower. But she’s always been alone, and we were beginning to think she had lost the young one. However, the other day we looked out the window and there she was with a chubby youngster at heel.
Many wombats are not as sleek and healthy as this pair and suffer, often terribly, from mange. A method of treating mange in wombats has been developed for cases where the infestation has not progressed beyond the point of recovery. Rick and Claire, keen participants in the Focus on Fauna survey program in 2011 and now enthusiastic wildlife carers, have organised a free information day in Yea on Sunday 1st September. Click on mange_day_flyer to see details of the day.
Whodunit ?
Who’s the culprit?
Short-beaked Echidna
Fun with birds and words
Ravens (Corvus sp.)
The collective noun for a group of crows is a murder. The origin of the term has been lost in time. Some think it is derived from the medieval torture of ‘crow cages’, where the guilty (and sometimes not-so-guilty) was left to die suspended in cages while the crows feasted on the body. Another school of thought is that crows will euthanise a sick or old member of their group. Either way, it probably doesn’t matter because the birds pictured are ravens (crows do not inhabit the King Parrot Creek valley). The collective term for ravens is an unkindness. This refers to an old legend that ravens push their young out of the nest to survive as best they can.
Powerful Owls (Ninox strenua)
The collective name for a group of owls is a parliament. Once again the origin of the term has been lost but in ancient times, owls were the symbol of Athena, the Greek goddess of wisdom. We can presume that wisdom would be a desirable quality for a parliament. Luckily whoever invented the term didn’t see our current parliament or else we would probably have a ‘rudeness’, ‘haranguing’ or ‘backstabbing’ of owls.
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Galahs (Eolophus roseicapilla)
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The term gala, meaning celebration or festive occasion, is derived from the Old French word galer meaning to ‘make merry’. The word galah of course has nothing to do with Old French; it just sounds the same. It is derived from gilaa, an Aboriginal term for these birds from northern NSW.
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White-winged Choughs (Corcorax melanorhamphos)
A clatter or clattering is the collective name for a group of choughs…don’t ask me why. These birds live in matriarchal groups that roam the bush scratching the ground for things to eat. Anyone who has planted a vegetable garden with choughs nearby will know just how much damage they can do.
Thx to the Coretext crew for the inspiration.
Illegal !!
Wedge-tailed Eagle – the tree-guard mallet is for size comparison only!
And senseless ! This Wedge-tailed Eagle (Aquila audax) was found shot and killed last weekend on a property at Flowerdale. These magnificent birds, apart from being a joy to watch, provide a valuable service in cleaning up carrion in the rural landscape, and any threat to healthy livestock is greatly exaggerated.
Whoever did this should realise they are liable to prosecution under the Wildlife Act. It once again demonstrates the stupidity of a small number of people who feel they have the right to kill defenceless native animals for no reason.
Dressing down for winter
Australasian Grebe in winter plumage
Australasian Grebe in breeding plumage
Known to many as the Little Grebe or Dabchick, the plumage of both sexes is actually similar but the black head, oval yellow face patch and black bill with pale tip are all confined to the breeding period which normally spans from September to January or even later. Our photo of a sleek very wet grebe unfortunately does not show the rich chestnut stripe on its face/neck that it also has during breeding. In the winter phase it can be confused with the Hoary-headed Grebe which is slightly larger, has a quite different breeding plumage and in fact belongs to a different genus, Poliocephalus meaning grey-headed.
The distinctive call of the Australasian Grebe can be heard by clicking on the audio bar below.
No utensils required
On the very rare occasions that I have attended posh restaurants (probably when I was trying to impress my girlfriend – now wife) I have found that if you order any seafood dish, you are confronted with a bewildering array of cutlery with which to dismember, probe and extract the meat from said seafood. Combine these with the separate cutlery for the appetiser, entrée, main meal, dessert and petit-fours and you have enough silverware to sink a Spanish galleon.
Life does not have to be that complicated. Pictured left is a Rakali (Hydromys chrysogaster) dining on a freshwater yabby from our dam. No serviettes, no cutlery. Just dive in and select your crustacean, drag it to the shore and eat the delicacy tail-first while the claws are still snapping. If you look closely you can see the yabby claw hanging down. It’s pretty gruesome but I guess that’s nature at work. Rakalis tend to have a dining platform or area where they prefer to dine each time.
After the repast had been completed I walked down to the shore of the dam and viewed the remains of the carnage. It looked like Christmas had come in July – nothing left but Sandy Claws.
Multi-storey apartments
Candlebark
With overnight temperatures as low as -4°C and 11 frosts in a row in late June our thoughts turned to the small creatures that have to survive out there in such harsh conditions. Old trees with multiple hollows, such as the Candlebark (Eucalyptus rubida) pictured at left, offer a chance for animals to stay snug and warm. Sometimes lumped together with Manna Gum (E. viminalis) and derided by farmers and others as a “bloody white gum” because of its habit of shedding branches when older, the Candlebark is nevertheless one of the grandest and most wildlife-friendly trees in the Flowerdale-Strath Creek district.
This particular tree, with a diameter at breast height (DBH) of over 1.6 metres, is clearly many generations old and may even pre-date European occupation. Interestingly, there are three other old-growth trees with a DBH of more than 1m (Grey Box, Red Stringybark and a fallen Yellow Box) within a radius of 25m, but the Candlebark is the only one with a significant number of hollows and spouts. Known occupants of the hollows include Striated Pardalotes, Tree Martins and (unwelcome) Common Starlings, but Sugar Gliders and a Brush-tailed Phascogale have been recorded on remote camera a short distance away, so are likely to be utilising the tree hollows. This tree has also been host to nesting Brown Falcons and Nankeen Kestrels in the past.
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- Tree Martins’ nest hollow
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- Signs of a long-ago fire at the base
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Focus On Fauna 