the babbler...the babbler number 39 may 2015 3 stretching from woodland birdsthe car park at the...
TRANSCRIPT
The Babbler
Number 39 May 2015
Occasional newsletter of Birdlife Australia Murray Goulburn Branch
Birdlife Murray Goulburn
President: Mike Kerr
Ph 5763 3349 Email: [email protected]
Secretary: Val La May
Ph 5799 2135 Email: [email protected]
Change of date for September outing
New date: Sunday 13 September 2015
Please update your calendar
Forthcoming outings for 2015
Sunday 19 July – Dookie Bushland Reserve, Univ.
Melbourne Dookie Campus, 10am
Vic Roads 33 D8. Leader Kathy Costello
Saturday 15 August – Yea Wetlands. Meet at Yea
Info Centre, old Railway Station 10am. Vic Roads 681
S9. Leader Bob Tate
Sunday 13 September – Mt Meg area, TFN property
Meet at property entrance, Amery Rd South, 10am
Vic Roads 34 C7. Leader Property Owner
Fri 16 to Mon 19 October – CAMP: Carboor area,
private property. MUST BOOK WITH SECRETARY
Vic Roads 49 A3. Leader Geoff Barrow
PECTORAL SANDPIPERS AT SHEPPARTON
by Kathy Costello
Three Pectoral Sandpipers were observed at
Shepparton Wastewater Treatment Plant on 25 March
2015 by Murray Goulburn birders Peter Laws and Don
Roberts. They were surprised to find one bird still
present in mid April.
Pectoral Sandpipers are uncommon visitors to
Australia. They breed in the Arctic tundras of Siberia
and North America during the northern hemisphere
summer. While most of the population flies to southern
South America to escape the northern winter, a small
number of Siberian birds migrate to south eastern
Australia, Tasmania and New Zealand.
In addition to the Pectoral Sandpipers, a number of
other northern hemisphere shorebirds were feeding in
the shallow ponds at the treatment plant. On 14 April
Don recorded one Wood Sandpiper, 8 Marsh
Sandpipers, 50 Red-necked Stints and 70 Sharp-tailed
Sandpipers. There were 6 Double-banded Plovers
visiting from their breeding grounds in New Zealand.
Pectoral Sandpiper with Red-kneed Dotterels at Shepparton.
Photo Peter Laws
Contents 1. Forthcoming outings. Pectoral Sandpipers at
Shepparton
2-4. Birds of Winton Wetlands
4. Misplaced Little Wattlebird.
5. Collared Sparrowhawk at Seymour
6. Regent Honeyeater monitoring at Chiltern
6 - 8. Reports of outings and activities, including AGM
The Babbler
2 The Babbler
Pectoral Sandpiper at Shepparton. Photo Peter Laws
From Peter’s photos you can see the sharply
demarcated streaked breast and yellow legs which help
identify this species. It is interesting that Peter and
Don saw more waders at the treatment plant in April
than were there on 25 March. Most birds start leaving
Victoria for their Arctic breeding grounds in March,
although young Red-necked Stints tend to overwinter
in Australia.
Double-banded Plover at Shepparton. Photo Peter Laws
Local species were also present in good numbers –
Red-necked Avocets, Red-capped Plovers, Red-kneed
and Black-fronted Dotterels and Black-winged Stilts.
Don estimated there were 3,000 Pink-eared Ducks on
the ponds, plus about 80 Australian Shovelers, a
vulnerable species in Victoria.
Please note that the treatment plant at
Shepparton is not open to the public. You must
apply for a permit to visit the plant, and you must
book in advance for each visit you make.
A GUIDE TO BIRDING AT WINTON WETLANDS
by Kathy Costello
Where is Winton Wetlands?
The Winton Wetlands Reserve is located about 15
kilometres north east of Benalla. It was re-established
as a wetland in 2009 after the former Lake Mokoan
was decommissioned. The seven kilometre long dam
wall was opened at the outlet channel to create a more
natural wetland process, so that water levels are
determined by rainfall and streamflow events in the
catchment. Water levels are constantly changing. The
wetlands overflowed late in 2009, and during the last
two summers they have dried completely.
The reserve is 8,750 hectares and lies in a wide valley
surrounded by the Chesney Hills to the north-west, the
southern end of the Warby Ranges at Mt Glenrowan,
and the Lurg Hills to the south-east. Wetlands take up
43% of this huge area, and the remaining land is a mix
of grasslands, and box or red gum woodlands. Nearly
2000 hectares is managed by controlled grazing.
Facilities for visitors
The Winton Wetlands Committee of Management is
responsible for managing the reserve, and has been
constantly improving facilities for visitors. The road
network has been upgraded, information boards
installed and walking tracks created. Plans for a bike
path and bush camping area are well underway. By the
time you read this, the newly constructed Mokoan Hub
visitors’ centre will be open, providing café and other
facilities at weekends and some weekdays. The Hub is
located near the old yacht club and boat ramp area at
652 Lake Mokoan Road, Winton North. A program of
events can be viewed on the Winton Wetlands website
at www.wintonwetlands.org.au or you can ring the
office on 035762 1192 for more information.
Bird surveys
Over the past 2½ years Birdlife Murray Goulburn has
conducted 10 quarterly bird surveys at Winton
Wetlands, covering eleven different sites. In that time
we have recorded 138 bird species. When added to
records provided by our members outside survey
periods, and the records of other birdwatchers, the
numbers rise to 188 species. For the past 8 surveys we
have divided into 4 teams to survey our eleven sites.
Eight sites are accessible to all visitors. They are Duck
Pond, Green’s Hill, Humphries Hill, Ashmead’s Swamp,
Bill Friday Swamp, The Spit, the north shore woodland
just beyond Lakeside Drive, and the visitor area
The Babbler
Number 39 May 2015 3
stretching from the car park at the boat ramp to the
new Mokoan Hub. Access to The Spit is via a walking
track that leads off North Winton Road.
Waterbirds
Waterbirds are highly mobile and their numbers
fluctuate enormously. We counted 2000 Australian
Pelicans at the wetlands in February 2013, but by
November 2013 their numbers had dwindled to 25.
The muddy edges and shallow waters attracted large
numbers of Yellow-billed Spoonbills in February
2015. We saw 240 of them feeding in groups of 30 to
40 birds along the foreshore of the visitors’ area. This
survey was also the first time we recorded Red-
necked Avocets at Winton – 62 birds. Grey Teal
respond quickly to changing conditions and with good
autumn and winter rains in 2014, they arrived in huge
numbers. We counted 10,251 Grey Teal on 6 August
2014, the highest count of any species we have had
throughout the survey period. In August 2014 we
counted 437 Black Swans at 5 survey sites. A
number of nests could be seen in the shallow areas.
The endangered Freckled Duck has been recorded
during 5 of our surveys. By far the largest count was
50 birds at Duck Pond in August 2014. In November
2014, there were a thousand Black-winged Stilt
feeding in the shallows at The Spit.
Waterbirds that are regularly recorded include Black-
fronted Dotterel, Masked Lapwing, Hoary-headed
Grebe, Eurasian Coot, White-faced and White-necked
Herons, Straw-necked Ibis and Australian Shelduck.
The easiest locations to see waterbirds are at Duck
Pond and at Ashmead’s Swamp. Duck Pond is at the
far north east end of Lake Mokoan Road, nearly to
Glenrown-Boweya Road. Enter through the pedestrian
gate and walk 100 metres to another pedestrian gate
for close views of waterbirds in this usually reliable
wetland. In our May 2015 survey, the water level was
the lowest we have seen, but we still recorded 30
species, including Grey Teal, Pink-eared Duck, Yellow-
billed Spoonbill, Australian Shelduck, White-browed
Babbler, White-winged Chough, Crested Shrike-tit and
Brown Treecreeper.
Ashmead’s Swamp is located south east of Winton
North Road on the Hume Freeway side of the reserve.
It holds water for a longer period than some of the
other wetlands in the reserve, and there is good
visibility into the swamp from Ashmead’s Swamp
Road. On a visit to this wetland in September 2014
(not a survey date), there were hundreds of
Hardheads in the swamp and a number of nesting
Black Swans. In May 2015 we recorded a pair of
White-breasted Sea-Eagles at this site.
Woodland Birds
The most extensive woodlands are located along Lake
Mokoan Road. A short woodland walk heads south
west from the boat ramp carpark. Other areas to
investigate include Green’s Hill, where there is a car
park, visitor shelter and a short woodland walk.
Humphries Hill and Humphries Lane are also worth
checking. Resident birds that may be seen in any of
these locations include Brown Treecreeper, Restless
Flycatcher, Red-rumped Parrot, Black-faced Cuckoo-
shrike, White-plumed Honeyeater, White-winged
Chough and Grey-shrike Thrush. Look for White-
browed Babblers along Lake Mokoan Road. They are
sometimes around the visitor centre. Crested Shrike-tit
and Peaceful Dove are less common residents of the
reserve.
In spring and summer you may see visiting migratory
birds such as Rufous Whistler, Rainbow Bee-eater and
Sacred Kingfisher in the woodlands. Winter visitors
include Golden Whistler and Flame Robins. Green’s Hill
often has good numbers of Tree Martins and White-
breasted Woodswallows circling overhead.
Sacred Kingfisher. Photo Peter Laws
For those who would like a longer walk, the walking
track to The Spit provides good bush birding. It is the
only area we have recorded Red-capped Robin, White-
bellied Cuckoo-shrike and some of the small thornbills.
In summer, Western Gerygone and White-winged
Triller have also been seen there.
Grassland Birds
The wide expanses of grassland support a surprising
number of bird species. Winton Wetlands Reserve is a
good place to find Golden-headed Cisticola, particularly
in the long grasses on the foreshore of the visitors’
area, and along Boggy Bridge Road. These areas are
also home to many groups of Superb Fairy-wrens. The
visitors’ area is also a good spot to look for Jacky
Winter and Yellow-rumped Thornbills.
The Babbler
4 The Babbler
Male Red-rumped Parrot. Photo Peter Laws
In May 2015 we recorded over 60 Zebra Finches at
various locations. They are often found in small groups
along roadsides. The reserve is usually a reliable
location for Diamond Firetails, although only two were
recorded on our most recent survey. Bill Friday Swamp
is one place to look. We have also recorded them in
good numbers along Lake Mokoan Road, particularly if
the roadside grasses are seeding. In summer look for
Rufous Songlarks and Singing Bushlarks, particularly
along Winton North Road. This is also a good place for
pipits and you might find a group of White-fronted
Chats and a Brown Songlark or two.
Birds of Prey
One of the pleasures of the wide open spaces of the
reserve is the number of raptors that can be seen
there. Brown Falcons, Nankeen Kestrels and Black-
shouldered Kites are birds of the grasslands. We have
sometimes had wonderful views of Spotted Harriers in
the warmer months. Other raptors recorded include
Wedge-tailed Eagle, White-breasted Sea-Eagle,
Whistling Kite, Black Kite, Little Eagle and Swamp
Harrier. You may also be lucky to spot an Australian
Hobby, Black Falcon or Peregrine Falcon. In May
2015, there was a small controlled burn at the corner
of Boggy Bridge Road and Winton North Road and we
counted a number of Brown Falcons in the area, as
well as a pair of Black Falcons.
Shorebirds
Migratory waders or shorebirds are sometimes found
at Winton wetlands in the summer months. A
substantial influx of these birds was recorded on the
few remaining shallow wetland areas by Doug
Robinson, Ian Davidson and Sally Mann on 4 January
2015. Five species that breed in the northern
hemisphere were identified – about 1000 Sharp-tailed
Sandpipers, as well as small numbers of Greenshank,
Marsh Sandpiper, Red-necked Stint and Curlew
Sandpiper. (Birdline Victoria website) These birds are
very difficult to identify, even with a good spotting
scope, as they are small grey birds in non-breeding
plumage that are usually seen at some distance.
Nevertheless, wetlands such as those at Winton are
essential to the survival of these long distance
travellers who visit our shores each summer.
If you spend a few hours at Winton Wetlands Reserve,
you will be surprised by the number of bird species
present. Our surveys usually identify 75 to 90 species.
I think the main reasons for this are that the reserve
covers a huge area, it has a variety of habitats, and
much of it is largely undisturbed.
THE ‘MISPLACED’ LITTLE WATTLEBIRD
by Val La May
One should always check the facts before one makes
an assertion. This is a lesson I learnt recently.
Eight Murray Goulburn Branch members attended the
BirdLife Australia post-Easter camp at Snape Reserve,
just west of Dimboola. The reserve is a well-vegetated
enclave that borders the Little Desert.
On the afternoon Sunday 19th of April a group from the
camp walked along tracks south from the camping
area. In an area with large banksias and cypress-pines
Cheryl from Melbourne said she saw a Little
Wattlebird. ‘Oh no’, yours truly asserted, ‘that’s a
coastal bird; you must have seen an immature Red
Wattlebird.’
Little Wattlebird at Snape Reserve. Photo Val La May
Blow me down, a few minutes later we saw two Little
Wattlebirds flying into a large Murray/Slender Cypress
Pine (Callitris gracilis). Cypress-pines are so dense that
birds nearly vanish from view when they perch in
The Babbler
Number 39 May 2015 5
these trees. But I did manage to get some photos. (Oh
yes, Little Wattlebirds are on the Reserve’s bird list.)
Back at camp, I checked the Pizzey & Knight app and
sure enough, Little Wattlebirds range to the Murray
River and beyond in most of Victoria. The exception is
the far north-west corner of the state. The paper
version of Pizzey & Knight (9th ed.) doesn’t show the
birds’ range beyond the Great Divide.
I apologised to Cheryl, but she wasn’t fussed. What
puzzles me is why don’t we see Little Wattlebirds in
north-east Victoria? The answer could lie in the
habitat. Banksias form a major component of the birds’
habitat; the Mallee has much more extensive areas of
banksias than we do.
In any case, I’ve vowed to be more cautious in
commenting on other peoples’ bird sightings.
COLLARED SPARROWHAWKS AT SEYMOUR LIGHT HORSE MEMORIAL PARK
by Val La May
Light Horse Park (LHP) is one of my haunts in
Seymour. Sometimes it’s very quiet for bird-spotting
but sometimes you get lucky.
Australia Day this year was one of my lucky days.
Arriving at the LHP car park, I saw 5 White-winged
Choughs in the open area near the dam—usually they
are in the dense undergrowth. As I got out of the car, I
could hear a raptor calling from along the creek bed.
I set out to find the raptor, along the way checking the
tree where I’d seen Frogmouths on a nest in November
last year. The Frogmouths were nowhere to be found,
but the raptor was calling closer now.
Then I spotted movement in the trees. Two goshawks
flying around and calling repeatedly. Through the
binoculars I could see the spindly legs when one was
perching—most likely a Collared Sparrowhawk. From
the heavy streaking on the chest and abdomen it
appeared that the bird was an immature. This tied in
with the repeated calling, which immatures are prone
to doing.
No camera of course. I pulled out my trusty iphone
and tried to take a video to at least record their calls.
You can’t see much of the bird in my video as the birds
were zooming around the treetops too quickly. But at
least the call was loud and clear so I could compare it
to recordings of the immatures of Brown Goshawks
and Collared Sparrowhawks.
Back home I played all the calls I could find on my 2
bird apps plus the BOCA CDs; only the immature
Brown Goshawk was on these recordings. I thought
my calls were slower and a different pitch from the
immature Brown Goshawk. Also from the drawings in
HANZAB the pattern of streaking on my birds seemed
more like the Sparrowhawk. (It’s amazing to see the
variation in depiction of this streaking amongst an
assortment of field guides.)
Next day, back to LHP, this time with my camera. Of
course, I couldn’t hear the birds calling when I got out
of my car. Also the weather was much hotter. But as I
trudged downheartedly up the creek, I finally heard
one bird calling. Trudge up the track to get closer. No,
it’s calling from behind me! Trudge down the track,
only to hear it calling back up the track. Finally I saw
the Sparrowhawk sitting quietly in a tree. Snap snap, I
quietly took lots of photos.
Collared Sparrowhawk at Seymour. Photo Val La May
Success! At least one photo shows the diagnostic
spindly legs, long middle toe and notched tail.
Moral of the story: always take your camera along. But
then, that invalidates Murphy’s Law which states that
you always see great things when you haven’t got your
camera along.
The Babbler
6 The Babbler
REGENT HONEYEATER MONITORING AT CHILTERN
by Kathy Costello
The largest ever release of captive bred Regent
Honeyeaters took place at Chiltern National Park in
April 2015. A total of 77 birds was released in two
groups. All of the birds have individual leg bands and
thirty nine of them were fitted with radio transmitters.
A huge volunteer effort is underway to monitor these
birds over the next few months. There is currently
enough ironbark flowering in the park to meet their
needs, and the monitoring team is predicting a strong
flowering season for White Box, another important
eucalypt for this endangered species.
Dean Ingwerson, from Birdlife Australia and Glen
Johnson, Senior Biodiversity Officer, Dept of
Environment, Land, Water and Planning at Wodonga
are co-ordinating the program, and are keen to
welcome as many volunteers as possible.
Contact details for Glen Johnson are: T: 02 6043 7924 | M: 0418 501 936 |E: [email protected]
This is a wonderful opportunity to see flocks of one of
Australia’s rarest and most beautiful birds, and to
gather data to help them survive into the future.
Please contact Glen if you would like to help with the
monitoring program.
REPORTS OF OUTINGS AND ACTIVITIES
Girgarre Evaporation Basin,
Sunday 14 December 2014
by Don Roberts
The Evaporation Basin is operated by Goulburn Murray
Water and is a restricted area. The basin was
constructed in the 1980s as a pilot scheme to reduce
ground-water salinity in adjacent irrigated pastures. As
a result the water contained in the basin is saline, a
different habitat to other wetlands we have visited.
The day started with perfect conditions for birding,
light wind and overcast sky eliminating the heat haze
off the water. We employed the show no legs method
by walking below the banks where possible, yes this
does work. After leaving Girgarre we had lunch in the
park adjacent to the Kyabram Fauna Park, the cloud
disappeared and it became very hot, so much so that
most of the group opted to retreat to Russ and Kathy’s
cool house over the road from the park. A few of us
stupidly walked along the boundary fence of the Fauna
Park to view wetland species, but it became quite
unpleasant so we retreated to our smarter friends’
cooler habitat.
Red-necked Avocets at Girgarre. Photo Marg Clarke
The birds observed at Girgarre were wonderful, the
highlights being, 200 Australian Shelduck, 500 Pink-
eared Duck, 12 Australian Shoveler, 400 Chestnut
Teal, 15 Pacific Black Duck, 1 Pied Cormorant, 20
Black-winged Stilt, 100 Red-necked Avocet, 1 Red-
capped Plover, 10 Black-fronted Dotterel, 10 Masked
Lapwing, 1 Caspian Tern and 300 Silver Gull breeding
on two islands chicks to juveniles.
The big tick for the day was a Common Sandpiper,
unlike the name they are not common in eastern
Australia. Even more of interest was that it was resting
atop a duck breeding box. Pictures taken by Bill and
Jackie Morecraft were posted on EBird whilst Graham
Boast sent his photo and others to GMW. We also
observed 14 species in the adjacent tree and shrub
plantings, some being Yellow and Yellow-rumped
Thornbill, Weebill, Superb Fairy-wren, White-plumed
Honeyeater and Zebra Finch.
Red-capped Plover at Girgarre. Photo Marg Clarke
The Babbler
Number 39 May 2015 7
Thanks must go to Mark Potter from Goulburn Murray
Water for giving up his Sunday morning to induct the
nine members present, and of course unlocking the
gate. I have sent a list of the birds observed to Mark.
Also thanks to Russ and Kathy Jones for inviting us to
cool off in their home.
Annual General Meeting held at Murchison
Saturday 21 February 2015
Seventeen members attended our AGM at the
Murchison Community Centre in Murchison on
Saturday 21 February. It was determined that the
office-bearer positions of President,
Secretary/Treasurer, Web Master and Conservation
Officer would remain unchanged and that they will now
be ably supported by a further 4 Committee Members,
details as follows;
Office bearers for 2015
President: Mike Kerr
Secretary/Treasurer: Val La May
Web Master: Graham Boast
Conservation Officer: Don Roberts
Committee Members : Kathy Costello, Karan Balfour,
Debra Hill, Bob Tate
The AGM was followed by lunch, and then a look at
Mike Kerr’s powerpoint presentation "Some Sights and
Birds of India". Kathy Costello spoke about the
impressive birds and animals of Assam and West
Bengal in the well-watered far north east of India. She
travelled there in March 2014 on a birding tour run by
Peregrine Bird Tours. By contrast, Mike gave a
colourful description of his and Ann’s travels to
Maharashtra, Goa and Rajasthan in the dry north west
of India. They spent three weeks there last December
and January.
After lunch, Anne Finlay led us on a walk beside the
Goulburn River at Campbell’s Bend, at East Murchison.
We enjoyed the shaded walk under huge red gums and
silver wattles. The Dollarbirds had already headed
north, but we did see Restless Flycatcher, Grey Fantail,
Brown-headed Honeyeater, Weebill, Yellow Thornbill,
Western Gerygone, both Brown and White-throated
Treecreeper, 2 Wedge-tailed Eagles soaring high
overhead and 2 Whistling Kites perched near the river.
Thirty-two species were recorded for the day.
River walk at Murchison East. Photo Marg Clarke
The best sighting was a pair of Southern Boobook
owls, roosting in a huge Liquidamber in the front
garden of a property.
Southern Boobooks at Murchison East. Photo Marg Clarke
Mt Wombat
Sunday 15 March 2015
by Mike Kerr
On Sunday 15 March, Branch members enjoyed a very
pleasant day birding in the Mt Wombat/Strathbogie
The Babbler
8 The Babbler
area. We birded in the Mt Wombat Rd/Mt Wombat
Lookout Rd area, which is normally a hotspot but was
relatively quiet due to the gusty conditions.
The group then drove to the Mt Wombat Lookout for a
look see before returning to the Old School Campsite
(about mid way along the Lookout Rd), where the
sheltered gully provided more pleasant conditions.
Several people had good views of a female Leaden
Flycatcher, while others watched a White-bellied
Cuckoo-shrike. We also saw 5 Scarlet Robins, an
Eastern Yellow Robin, several flocks of Buff-rumped
and Striated Thornbills and lots of Grey Fantails.
A pleasant lunch spot at Strathbogie. Photo Marg Clarke
Lunch was enjoyed at the Smiths Bridge end of the
Strathbogie township before we all strolled along the
Bridge to Bridge path behind the township. The wind
had eased somewhat and the walk is fairly sheltered. A
few minutes before completing the walk we all enjoyed
the spectacle of about 35 silvereyes feeding in a patch
of asparagus while another 20+ silvereyes were busy
in the riparian vegetation opposite.
34 species were seen at Mt Wombat, while the Bridge
to Bridge walk yielded a further 11 species, making 45
species for the day - despite the windy conditions.
Thanks to Judith Durston for leading one of our outings
for the first time.
Silvereye at Strathbogie. Photo Marg Clarke
Cussen Park, Tatura
Saturday 18 April 2015
A decision was made to cancel this outing to the
wetlands at Cussen Park following drenching overnight
rains which continued into the Saturday morning. As
the leader Graham Boast was unavailable, Don Roberts
offered to go to Cussen Park in case anyone turned up.
It was just as well he did, as six people arrived,
including a visitor from Venezuela who is currently
living in Shepparton and another visitor from Seymour.
The water level was too high to attract waders, and
only a few ducks were present. But 39 species were
recorded, including a flock of 23 White-breasted
Woodswallows. The group saw a few Musk, Little and
Purple-crowned Lorikeets, as well as one Little
Grassbird, one Australian Reed-Warbler and one Brown
Goshawk.
Special thanks to the writers and
photographers in our branch who provided
material for this newsletter.
Kathy Costello, Editor