birding-aus

annas resevoir NT and swooping black faced woodswallows

To: "birding aus" <>
Subject: annas resevoir NT and swooping black faced woodswallows
From: "gary wright" <>
Date: Thu, 18 Oct 2007 16:13:25 +0930
Anna's resevoir Alice Springs, drinking raptors and perentie


We went overnight camping here on Friday.  Anna's resevoir is 130 kms above 
Alice Springs and on Aileron station and permission has to be gained first, as 
although a national park(a very small one!) access is through station property. 
 There were no unusual or unexpected birds seen but some lovely experiences.

Firstly we stopped at Native Gap 115 kms above Alice on Stuart hwy and the 
highlight of this attractive range was climbing on to the top of the range and 
having very good view of Peregrine falcon that appeared to be nesting on the 
cliff from its behaviour of calling incessantly and circling low over us.  We 
didn't stay long to let it get on.  A little further on we had short view of a 
black breasted buzzard flying away across the plain.

We arrived at Anna's resevoir at approx 12.30 and there were scores of diamond 
doves and hundreds if not over thousand zebra finches.  It was in the hig 30's 
temperature.  At about 3 pm we went for a walk and as we approached the 
waterhole an Australian Goshawk flew up from the waters edge where it had been 
presumably been drinking.  A pair had been in attendance when we had arrived 
earlier, not drinking but no doubt eyeing off some tucker!  We continued on 
above the waterhole and got back about 4.15, intending to go on  back to the 
car to be back at five to see birds come into drink at the end of hte day.   At 
4.15 pm the spinifex pigeons had already started emerging from the spinifex 
covered hillsides and as we sat down and watched they cascaded over the edge of 
the rockhole onto the sandy beach to drink.  There was a continous procession 
of them until 5 pm, with up to a 100 birds coming in that time.  They reminded 
me a bit of penguins slipping down snow how in some places they half slid and 
half flew down the rockface.  During this time five or six zebra finched and a 
similar number of diamond doves came to drink!  We stayed until after dark and 
no more of these species came to drink at this time, the drink at 12.30 
appearing to have been enough for them.  Approx 6 grey headed honeyeaters came 
into drink, but no parrots of any kind(not even the night parrot which I had 
been expecting!)

While we were watching the spinifex pigeons  a male euro had come to drink and 
we both were amazed at how much it drank!  Except for short breaks to get its 
breath(it lapped the water up like a dog, didn't drink like a horse or a human) 
it drank solidly for at least 15 minutes perhaps longer.  Given that Euros have 
ability to conserve water through urine system and that this water is 
permanent, we were both surprised at how much it drank.    A nankeen kestrel 
also came and had a drink at this time-it was very cautious in approach, almost 
drank once and flew off and whilst sitting and waiting to come down to drink, 
continually bobbed its head.  It didn't appear to be after prey as once it had 
its drink it left the waterhole.

We went back to the car once the euro had departed to get refreshments(beer and 
wine) and on our return flushed a spotted harrier which h ad been drinking at 
the waterhole.  We settled down to wait and there was very little action until 
almost dusk when the common bronzewings started to come in.  We were sitting 
very still but in the open up against a rock face and as the light faded we had 
bronzewings landing within 4 feet of us, standing for a while and walking down 
to the water.  A wonderful experience because as people will know bronzewings 
are very nervy birds.  Some insect eating bats also hawked over the waterhole 
and in the half light(no spotlight)  we think we saw a spotted nightjar hawking 
for insects over the waterhole.  This bird kept returning repeatedly to fly low 
over the water with quick wingbeats-it didn't drink, at least not that we saw.  
 The possible ID if spotted nightjar is more by exclusion than anything else..  
It was  a nightbird(ti flew over our head and was silent), it was clearly 
hunting and had to be hunting insects, it was hawking and not sitting and 
pouncing and it was the right size.  Later on that night we heard owlet 
nightjar calling on occassions but this definetly wasn't owlet nightjar.

Earlier in the day at 3 pm when I had gone up to waterhole to photograph 
flowers I had disturbed a large perentie(at least six feet) which had been 
completely concealed in some clumps of grass near the waters edge.  Julie 
speculated that it had secreted itself there to catch birds as they came to 
drink, which seems a likley explanation and makes me wish I hadn't disturbed it 
so that we may have seen that later in the day.

The next morning at around 7 am, when we went down to the waterhole it was the 
turn of hte crested pigeons.  We only stayed a short while but in that time 
there would have been 40 crested pigeons.   What struck us is that everyone 
seemed to have their time to drink and it would be most interesting to spend 
the whole day there observing(my guess is there would be some hot an inactive 
periods from say 8 am to 11.30 am and 1pm - 4 pm)

I plan to go back one summers day with my 400 lens and get some 
photographs-shots of spinifex pigeons should be a monty.
By the way for those who have contacted me before from birding - aus I now have 
a change of email address.

On the way out from there to Stuart hwy, we flushed three black breasted 
buzzards off of the ground(these raptors seem to 'perch' on the ground often 
and coming back towards Alice there was a probable square tailed kite-seemed to 
be migrating possibly using the highway as a guide-it was gliding down the 
highway at quite a speed, reasonably high-in the time that it had taken us to 
stop the car, get out and watch it for a short while it had almost disappeared 
out of sight along highway

black faced woodswallow
Early this morning on Larapinta dr Alice springs I saw a man walking a dog 
being swooped by black faced woodswallow.  The man was waving his hat at it 
each time it came down to swoop him.  The bird was swooping repeatedly


Gary
==============================www.birding-aus.org
birding-aus.blogspot.com

To unsubscribe from this mailing list,
send the message:
unsubscribe
(in the body of the message, with no Subject line)
to: 
=============================
<Prev in Thread] Current Thread [Next in Thread>
  • annas resevoir NT and swooping black faced woodswallows, gary wright <=
Admin

The University of NSW School of Computer and Engineering takes no responsibility for the contents of this archive. It is purely a compilation of material sent by many people to the birding-aus mailing list. It has not been checked for accuracy nor its content verified in any way. If you wish to get material removed from the archive or have other queries about the archive e-mail Andrew Taylor at this address: andrewt@cse.unsw.EDU.AU