Now for a personal rant
Black Swan with cygnets, Canberra
WARNING: personal rant ahead.
Featured in our television news last night, and in our daily newspaper this morning, was news of a 19 year old jet ski rider on the Gold Coast in Queensland who deliberately ran over a Black Swan. Onlookers actually filmed him doing it and he has now been charged. He allegedly made three attempts before actually running over the bird. Although he didn’t kill the swan, it is feared that it might not survive.
My Opinion: ban all personal water craft
Personal water craft – often known by the brand name “Jet Ski” ® – should be banned in my opinion. Sure, most riders of these craft are responsible in the way in which they use them, and this one person’s actions are extreme and certainly not the norm.
I object to them on three environmental grounds:
- The noise pollution is unbearable. Not only does this highly annoy people, it has to be most distressing to wildlife, including birds.
- Water pollution: the machines are well known for their water polluting characteristics. The water ways of the world are polluted enough; to add to this pollution in the name of fun and recreation cannot be justified.
- Air pollution: it is a fact that two hours of operation of an early model personal water craft creates MORE air pollution than a late model car does driving over 200,000km. Granted, later model craft have seen some improvements in the amount of pollution created but the figures are still alarming.
I just can’t see why they are allowed at all.
My rant is over.
Now back to birding.
This post was updated on 5th November 2013.
Don’t try this at home
Black Swan with cygnets, Canberra
Black Swans are a familiar sight throughout much of Australia. They can be found on artificial lakes and ponds, rivers and swamps, wetlands and reservoirs and estuarine waters. These graceful birds are delightful to see when accompanied by a small family of cygnets, as in the photo above.
Recently however, my wife was reading through a very old recipe book handed down to her from my mother. There was no publication date but could well have been bought in the 1930s. It has many tried, tested and recommended recipes from the rural communities of Australia in that era.
My wife was amused to read in this book that one native swan egg was considered the equivalent of three hen eggs.
Mmmm – don’t try that at home – or anywhere else for that matter. The early settlers and pioneers – as well as the indigenous people of Australia would have used swan eggs for survival. These days, of course, all native birds, their nests and eggs are highly protected by law. Taking swan eggs from a nest risks a hefty fine, so don’t even think about it.
Australasian Grebe, Lake Roberts, Lameroo
Australasian Grebe, Lameroo, South Australia
Road trip to Sydney, May 2010
On the first morning of our recent road trip to Sydney we stopped at Lameroo near the eastern border of South Australia, just over an hour’s travel from our home in Murray Bridge. We briefly stopped for morning tea and to change drivers. Our favourite stopping point in this delightful country town is at Lake Roberts on the eastern edge of town. This is an artificial lake and is next to the golf course. The picnic grounds also incorporate a small caravan park.
Over a number of visits here in recent years I have recorded some interesting bird sightings. One can usually record several of the mallee species, such as various honeyeaters. The lake usually contains a reasonable level of water and this attracts a range of water-birds too. On this occasion there was a solitary Australasian Grebe in breeding plumage (photo above).
This species of grebe can be found throughout Australia, including Tasmania, wherever there are suitable conditions. They can be found on small farm dams, small lakes and ponds, larger bodies of fresh water such as wetlands and sometimes on larger reservoirs and rivers. Although this individual was in breeding plumage, I didn’t have the time to investigate if there was a nest nearby. If there was, it was probably located in the reeds at the southern end of the lake.
Lake Roberts, Lameroo, South Australia
Species list (each bird listed is linked to another article for further reading):
Cape Barren Goose, Adelaide Zoo
Cape Barren Goose, Adelaide Zoo
The Cape Barren Goose is locally abundant in its range but it has quite a limited range. Total numbers of this species would have to be about 10,000 so, although not endangered, it could be regarded as vulnerable.
This goose is found in coastal areas of South Australia, Victoria and in Tasmania. It breeds on the islands of Bass Strait between Victoria and Tasmania. There is an isolated population at Esperance in Western Australia.
During spring and summer it disperses to the mainland to feed on cultivated pastures, near wetlands and in grasslands. About a twenty minute drive south of where I live there are several large dairies. These have irrigated pastures (mainly clover and lucerne) which attract this species in large numbers. I’ve counted over 500 on several occasions.
The photo below was taken of a captive bird at the Cleland Wildlife Park in the Adelaide Hills, South Australia.
Good birding.
Trevor
This article was updated in August 2015.
Cape Barren Goose, Cleland Wildlife Park
Black-winged Stilt, Adelaide Zoo
Black-winged Stilt, Adelaide Zoo
One of the benefits of visiting zoos like the Adelaide Zoo here in South Australia is to observe many bird species up close. Most zoos have collections of birds and Adelaide Zoo is no exception. There is a large collection of easily viewed aviaries decorated to reflect the different habitats present in Australia – from the deserts through to rainforests. In most cases the observer can get to within a metre or two of the birds which helps in learning the finer details of plumage.
The zoo also has two walk through aviaries where you can get even closer to the birds. These are also excellent for bird photography. One of the species I photographed on my last visit was the Black-winged Stilt shown on the photos above and below. This was a challenge – even with a flash on my camera. It was lurking in the pools of the rainforest aviary.
Black-winged stilts are water birds found throughout most of Australia where suitable habitat exists, except, of course, for the drier inland regions. They can occur in small groups of only four or five through to large concentrations in the hundreds, depending on the conditions.
Further reading:
- Zoo Chat Forums – my son’s site discussing nearly 1000 zoos from around the world. Numerous photos too.
- Favourite birding spot – St Kilda
- Water birds at Monarto Zoo
Black-winged Stilt, Adelaide Zoo