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NSW grasswrens, specimens, old records and future searches?

To:
Subject: NSW grasswrens, specimens, old records and future searches?
From: Michael Todd <>
Date: Wed, 02 Apr 2003 18:18:04 +1000
Hello all,

I think I might be becoming schizophrenic.... I keep responding to emails from myself!

Andrew Black has sent me a copy of the relevant Thick-billed Grasswren article. It details numerous observations from a number if different observers from on and around the North Olary Plains. The closest record is an unconfirmed one from only 45 km west of the NSW border. Now in my book thats getting pretty close to the NSW border. Anyone fancy doing some grasswren searches north and west of Broken Hill?

Cheers

Mick Todd
Griffith, NSW

At 06:09 PM 1/04/2003 +1000, Michael Todd wrote:
Hello all,

I've had some of my grasswren queries answered. Wayne Longmore from the Museum of Victoria has taken a look at the Coronga Peak Striated Grasswren specimen. He has confirmed that it is a regular Striated Grasswren. No surprise there. I'm still fascinated by the habitat question though.

I've had an email from Andrew Black from South Australia who informed me of the recent discovery of Thick-billed Grasswrens at a property called Curnamona which is roughly 150 km west of the NSW border roughly at the same latitude as Broken Hill. An article on this will be published in the South Australian Ornithologist in the future. This raises the possibility that they could still occur in western NSW along the border. If I only I had the time I would be rushing out there!

Cheers

Mick Todd
Griffith, NSW

At 09:26 AM 21/03/2003 +1100,  wrote:

Hello all,

Over the last couple of days I've had a closer look at some of the literature regarding grasswrens in NSW. I've got a few questions that I was hoping people might be able to help me with.

STRIATED GRASSWREN-
Question 1.
Ian McAllan (1987) refers to a specimen that was collected in either 1890 or 1896. It was probably collected from Coronga Peak, on Coronga Down Station which is NE of Cobar. It currently resides in the National Museum of Victoria and is registered as HLW 2752. According to McAllan, John Waugh climbed Coronga Peak in the 1970's and found spinifex on the peak itself but not in the surrounding country. Certainly the info that I have to hand suggests that there is no mallee in the area- mulga and callitris- bimble box woodland are more common vegetation communities up this way.

What interests me about this specimen is that presumably came from a rocky environment with spinifex as opposed to the mallee with spinifex on sandplains that the striated grasswrens are found in well to the south-west. I'm interested in whether anyone has had a close look at this specimen to compare it with other striated grasswren specimens and....... dare I say it....... short-tailed grasswren specimens. I'm sure that this possibility has already been looked at and so I'm not rushing down to Melbourne to have a look- but it would ease my mind if I know that somebody has already looked at it.

Question 2.
Spinifex areas on the road from Enngonia to Job's Gate in north-western NSW. I visited this area with my parents when I was young tyke and remember parts of it well. Mind you I wouldn't have known a grasswren if I'd tripped over it then. Has anybody searched these areas for grasswrens?

THICK-BILLED GRASSWREN-
Question 1.
McAllan (2000) mentions the possibility of Thick-bills being in the Grey Range of north-west NSW based on the collection of 2 specimens by Macgillivray in 1912 and observations of Len Harvey in 1956. The location of the Macgillivray records are a bit vague but the Harvey observation was estimated by McAllan to be "north of Tibooburra on the Wompah Gate road possibly in the Mount Wood Hills, an easterly spur of the Grey Range". Some of this area is in the Sturt NP. I've been through this area but was unaware of these records before and so didn't even think of looking for the species .

My question is- has anybody specifically searched for thick-billed grasswrens in this area?

Any advice or info greatly appreciated.

Cheers

MickTodd



REFERENCES

I. A. W. McAllan. Early records of the Thick-billed Grasswren Amytornis textilis and Striated Grasswren Amytornis striatus in New South Wales. Australian Birds 21 (2):33-42, 1987.


I. A. W. McAllan. On some New South Wales Records of the Grey Grasswren and the Thick-billed Grasswren. Australian Bird Watcher. 18(6) :244-246, 2000.




Michael Todd
Biodiversity Planning Officer
NSW NPWS
PO Box 1049
Griffith, NSW, 2680
Phone- 02 69668122

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