Camera Trap …

The water trough, originally for a pony that I inherited, has been quite busy. Not surprising since day time temperatures have been in the mid 30’s.

The camera trap was out three days and nights. Apart from more than 2000 images devoid of an animal it took photographs of nine species of bird and three species of mammal.

The birds have all been daytime visitors. The cast in order of appearance …

  • Willy Wagtail
  • Striated Pardalote
  • Raven sp (probably Little)
  • Crested Pigeon
  • House Sparrow
  • White-winged Chough
  • Superb Fairywren
  • Long-billed Corella
  • Australian Magpie

So nothing out of the ordinary and a subset of the many species that I’ve seen having a drink there over the years.

Mammals have mostly been Eastern Grey Kangaroos, several every night. A Hare made a couple of day time visits. And there has been one visitor I would rather not have seen …

Feral cats threaten the survival of over 100 native species in Australia. They have caused the extinction of some ground-dwelling birds and small to medium-sized mammals. They are a major cause of decline for many land-based endangered animals such as the bilby, bandicoot, bettong and numbat.

Department of Environment and Energy

Infra-roo …

I’ve resurrected an old trail camera. Last night I set it near a water point on the farm and captured some images of Eastern Grey Kangaroos coming to drink. The images are very low resolution which can be forgiven to some extent for infra-red images at night. Sadly the day time images are even worse. I may have to invest in a new camera.

This is a composite of three images of one roo.

Eastern Grey Kangaroo

Second Prize …

For reasons that are hard to fathom in hindsight, early European settlers in Australia thought it a good idea to introduce some creatures from home and elsewhere. They should have known better, the World’s first recorded rabbit plague occurred in the first century BC

… in the Balearic Islands. The citizens implored Emperor Augustus to send the Roman army to save them from the ravages of rabbits that had overrun their islands. The Greeks had already experienced similar happenings with hares, which they had released on islands throughout the Aegean Sea.   The Fauna of Australia.

The introduction of the Rabbit to Australia is a fairly well-known folly. Released in Victoria in 1858 it had occupied 4 million  kmwithin 60 years despite the erection of thousands of kilometres of fencing meant to contain it. The economic and environmental damage that it continues to do is staggering.

Did I say folly? That might be an understatement, not that the experience prevented more crazy introductions. The Cane Toad wasn’t released on an unsuspecting environment until 1935.

The Brown or European Hare isn’t quite so famous. They are said to be vastly outnumbered by rabbits in Australia but around home at present I see hares just as often as rabbits. I can sit on the back verandah and watch them boxing. They were introduced from 1837 onwards … it took several goes before they successfully took off, indeed it wasn’t until the 1930’s that they reached plague proportions with gun clubs mobilised to protect cereal crops and tree plantations, sometimes killing thousands in a day. Their population seems to have stabilised since then.

They don’t burrow. During the day they sit quietly on the ground relying on their camouflage until you get quite close. Then they’re off at a sprint. I’ve never set out to photograph them, their introduced status makes them second class citizens and they would in any case pose quite a challenge. This photograph came about while I was patiently waiting for some White-browed Babblers to venture into range. Another human wandered into the scene flushing the hare towards me (and scaring the more desirable targets away).


In the literature Australia’s introduced Hare is variously referred to as Brown Hare  and given the scientific name Lepus capensis [Linnaeus 1758] or as the European Hare Lepus europeaus [Pallas 1788]. In the international literature you can find Lepus capensis with the common name given as Cape Hare.

If we head back to the presumed source …

There are two species of hare in the UK, the mountain hare and the brown hare. Brown hares are thought to have been introduced to the UK by the Romans about 2 000 years ago, but originated in central Asia.

and the scientific name given for Brown Hare in this article is L. europeaus. and it’s not a UK native to start with but much loved nonetheless. Whilst hares have second class citizen status here in the UK the Hare Protection Act (1911) prevents the sale of adults or leverets between 1st March and 31st July. I guess if you’re hunting them in that period you have to keep them in the freezer until June!
In fact the task of sorting out europeaus and capensis is not an easy one. Humans have had a culinary interest in them since ancient times and have shifted them around the scenery with no regard for taxonomists. The experts are still arguing as to whether they are one species or two. And when they’ve sorted that out there are at least thirty other species in the genus to fight about.
So much for splitting hares, what’s the difference between rabbits Oryctolagus cuniculus Linnaeus 1758 and hares Lepus whateverus?
The splendid Fauna of Australia section 45:Leporidae is an absolute mine of information. Whilst both are in the same family Rabbits are large small mammals whilst Hares are small large mammals. This is far more interesting than it sounds. Small mammals demonstrate …

little parental care … high metabolic rates, short generation times, high rates of increase and (are) more likely to fall victim to predators. This group is severely affected by environmental change and burrowing … is common among its members.

That describes the Rabbit whilst large mammals …

are less affected by environmental events and have life histories based on outrunning predators or hiding; burrowing is uncommon.

and that describes the hare.
In the Holarctic fauna Hares are the only mammals in that size class. If it wasn’t for them there would be a clear gap between large and small mammals.
If you’re just trying to tell them apart Hares are larger with longer ears that have black tips. Recipes could probably be used interchangeably.

Spotted Harrier …

Birds of prey make their living in different ways; Kestrels are fond of mice, Peregrines are fond of pigeons, Brown Falcons are fond of snakes. Hunting technique are appropriate to the creatures hunted.

Harriers go about their business fairly low over open country with wings upswept. In Australia we have a couple of members of the guild, Swamp Harrier and Spotted Harrier. One prefers wetter habitats the other drier habitats.

The dry plains around my home seem ideal for Spotted Harrier but for all that they are only occasional visitors. I was looking for quail when I encountered this one, so was he probably.

Spotted Harrier

When looking for mice in the grass slow flight is an advantage. Kestrels and Black-shouldered Kites can hover. They are both smaller birds, there is only so much energy in a mouse and hovering is expensive. The equation works for the small birds but hovering is too expensive for harriers to undertake except very briefly.

So slow flight it is. The upswept wings contribute to lateral stability, very helpful when flying close to stall speeds. If a wing stalls it drops relative to the other wing and the bird as a whole side slips to the affected side. Under these circumstances the lower wing develops more lift than the upper wing and tends to restore the bird to level flight (at a slightly lower altitude).

The upward angulation of the wings is called dihedral and it can be seen in this photo of our gliding harrier …

Spotted Harrier note the dihedral

Cool …

Well, yesterday it made it to the promised 44° …

This little fellow took shelter in the shade.

Swamp Wallaby

A welcome cool change came along in the afternoon dropping the temperature by 15°C in an hour. Strong winds brought raised dust which presented us with a gorgeous sunset.

Meanwhile 2,600 plus kilometres north-east Cyclone Penny has both cleaned up her image and intensified in strength. It is expected to weaken before making land fall.

Today has been much cooler. But that won’t last long


Penny’s Dropped …

Down here in the south-east of Australia we’re bracing for 44°C (111°F in the old money) which brings the attendant risk of bushfire. We have our plan at the ready

but we still have the humanity to think of the folk in far north Queensland in the path of Cyclone Penny.

Facebook – Higgins Storm Chasing

They’ll, no doubt, be expecting a few inches from that.