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July 2009 Volume 20 Two - Indigenous Flora and Fauna Association

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<strong>July</strong> <strong><strong>20</strong>09</strong> <strong>Volume</strong> <strong>20</strong> <strong>Two</strong><br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2


Wedge-tailed Eagle at Tooradin,<br />

<strong>July</strong> 10, <strong><strong>20</strong>09</strong>. Pictures: Liss Ralston<br />

President’s letter<br />

The field day at Harkness Road Gilgai Woodl<strong>and</strong> reminded me of<br />

the utter joy to be had in sharing time with similarly interested<br />

individuals in the bush. Despite the extreme wind chill, the sheer<br />

thrill of people eager to learn, share recollections <strong>and</strong> witness the<br />

bush in all its moods was infectious. My camera — usually reserved for strictly<br />

non-human subjects, was drawn towards the brightly coloured parkas, beanies<br />

<strong>and</strong> the rapt expressions of my fellow expeditioners.<br />

The subject of our day, bullants, was an opportunity for sharing vivid<br />

childhood experiences. I was reminded of poking the nest in the nature-strip as<br />

a child, my stomach churning with delicious terror as huge ants erupted with<br />

unbelievable ferocity, chasing me several metres back up the driveway. Other<br />

attendees shared similar stories, including a gruesome game of ‘chicken’ which<br />

involving st<strong>and</strong>ing on a Meat Ant nest until the loser could no longer st<strong>and</strong><br />

the stings of the angry insects (don’t try this one at home, kiddies!).<br />

I met several characters whose environmental acheivements have made their<br />

names familiar. From the number of cameras <strong>and</strong> notebooks whirring away, I<br />

have no doubt the event will have a ‘multiplier effect’ as these people pass on<br />

their new found expertise.<br />

The day’s success reflected the coordination by Melton’s Environmental<br />

Education Officer (<strong>and</strong> IFFA’s events coordinator) Linda Bradburn, the<br />

expertise of John Wainer <strong>and</strong> enthusiasm of fellow participants <strong>and</strong> Friend’s<br />

groups. Brimbank Council <strong>and</strong> the Werribee CMA should be commended for<br />

their part-subsidy that allowed all this to happen for just a modest financial<br />

outlay by the participants<br />

As proud as I am of IFFA’s blooming website <strong>and</strong> our beautiful newsletter,<br />

events like these remind me of how the virtual <strong>and</strong> the solitary, pales beside<br />

shared human experience in nature.<br />

So, to paraphrase an old slogan, (wild)Life — Be in it!<br />

Brian Bainbridge<br />

2<br />

On the website<br />

http://www.iffa.org.au<br />

Melbourne’s newest<br />

[un]sustainable communities<br />

Read about the biggest l<strong>and</strong>-grab for<br />

developers <strong>and</strong> the impact on native<br />

vegetation to the north, west <strong>and</strong> southeast<br />

of Melbourne. Submissions closed on 17<br />

<strong>July</strong>, but there is more opportunity to be<br />

involved.<br />

IFFA’s Plants <strong>and</strong><br />

Animals Wiki<br />

Over 100 indigenous plant species <strong>and</strong><br />

60 indigenous animal species are now<br />

described on IFFA’s Wiki. The power of the<br />

Wiki is that it allows anyone interested to<br />

contribute their knowledge of the use of<br />

indigenous species <strong>and</strong> their photography<br />

to this joint enterprise. We are especially<br />

interested in building its capacity to<br />

illustrate the inter-relationships between<br />

indigenous plants <strong>and</strong> animals.<br />

At the moment it has a Victorian Volcanic<br />

Plains flavour because of the fantastic<br />

efforts of our President Brian Bainbridge.<br />

But as it grows, we anticipate that<br />

other bioregions will be included. Your<br />

contributions are welcome.<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC


A load of Bullants<br />

On a dull, frigid June morning<br />

as a bitter wind scythed through<br />

thin Greybox <strong>and</strong> Yellow Gum<br />

trunks, nearly twenty hardy<br />

Myrmecophiles* converged on<br />

Harkness Road Gilgai Woodl<strong>and</strong>,<br />

Melton.<br />

The y were drawn by<br />

the promise of meeting<br />

‘Myrmecia species 17’<br />

a bullant<br />

listed under<br />

the FFG <strong>and</strong> EPBC<br />

legislation. Our leader, John<br />

Wainer, an ant expert from the Department of Primary<br />

Industry has had a long acquaintance with this species.<br />

The site contains a distinctive variant of the Plains<br />

Woodl<strong>and</strong> EVC (Walters <strong>and</strong> Frood, <strong>20</strong>04) with an<br />

understorey of various Chenopods (the Saltbush family).<br />

Once proposed for a regional cemetery, the 33.4 hectares<br />

has now been re-allocated to the protection of its unique<br />

biodiversity.<br />

John began with some history on our quarry. Bullants<br />

are a uniquely Australian group of ants which retain several<br />

primitive features. Myrmecia sp 17 was first identified by the<br />

late Jenny Barnett on the nearby Long Forest 32 years ago.<br />

The species has remained un-named since, a consequence of<br />

the lamentable lack of ant taxonomists. The suggestion that<br />

the ant’s name might one day commemorate Jenny <strong>and</strong> her<br />

contribution to conservation was warmly received by the<br />

assembly.<br />

In the reserve, a likely nest was soon found <strong>and</strong> John<br />

demonstrated the unsubtle method of stomping loudly near<br />

the entrance to see if anyone were home. No ants responded.<br />

‘Too sensible to get out of bed’ was the consensus of the<br />

shivering human onlookers. A second nest yielded a single<br />

reddish browny bullant — Myrmecia sp. 17! Although minus<br />

one leg, the individual was bundled into a<br />

viewing jar where it was intensely examined<br />

<strong>and</strong> photographed like a diminutive Paris<br />

Hilton.<br />

The crowd could<br />

smell ichor (insect<br />

‘blood’) <strong>and</strong><br />

began to<br />

scatter across<br />

the woodl<strong>and</strong>,<br />

soon discovering<br />

further nests.<br />

Ian Faithfull bravely<br />

allowed an ant to attack<br />

his thick leather gloves. It<br />

used its huge jaws to get a<br />

hold while aiming its sting with<br />

Dalek-like tenacity.<br />

John was particularly keen to locate the<br />

nest of a close relative of species 17, Myrmecia<br />

nigriceps. When M. nigriceps were duly found,<br />

even John struggled to separate the two<br />

very similar ants. M. nigriceps is somewhat<br />

brighter red than ‘17’ with a slightly duller<br />

‘gaster’ (the bulbous final segments of<br />

the abdomen) <strong>and</strong> the head is a smidge<br />

blacker. John then led the search<br />

for further Myrmecia species, soon<br />

locating a few nests of Myrmecia<br />

pyriformis, a h<strong>and</strong>some allblack<br />

species with shiny red<br />

jaws. Maintaining a flow<br />

of fascinating facts, John<br />

discussed partitioning<br />

of resources, that allow<br />

several related ant species to inhabit<br />

the same area. Such research has led to important techniques<br />

using ant assemblages as indicators of biodiversity. Myrmecia,<br />

although tolerant of disturbance, are dependant on treed<br />

habitats <strong>and</strong> are slow to recolonise deforested sites due to low<br />

reproductive rates.<br />

Other ants included Meat-ants, Iridomymex purpureus,<br />

with their huge gravel strewn nests <strong>and</strong> two kinds of the<br />

mid-size Camponotus (Honeypot) ants.<br />

Myrmecia nigriceps<br />

Species 17<br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2 3


Towards the end of the walk, some of us lifted our heads long<br />

enough to glimpse woodl<strong>and</strong> birds including Scarlet Robins,<br />

Brown Tree-creepers <strong>and</strong> a flock of Varied Sittellas. The last<br />

allowed a comparison of their habit of cork-screwing down the<br />

trunk in search of insects in contrast with with the Tree-creepers,<br />

which starts at the bottom <strong>and</strong> works upwards.<br />

It was an absolute delight to be a part of this respectful,<br />

knowledgeable group as it continually budded off side-groups to<br />

investigate flora <strong>and</strong> other fauna. In following days, John Wainer<br />

generously followed up his walk with confirmation on species<br />

identification <strong>and</strong> extra pointers for following up questions.<br />

Four absorbing hours later we shared a convivial (if chilly)<br />

lunch beside Harkness Road before we hastening into our<br />

vehicles <strong>and</strong> leaving the bullants of Melton in peace.<br />

Report: Linda Bradburn<br />

Pictures: Brian Bainbridge<br />

*Myrmecophilia (appreciation of ants)<br />

John Wainer’s investigation of Species 17<br />

http://medusa.jcu.edu.au/crozier/croziergrouphome/<br />

rosspage/myrmeciatheses/Wainer1996Report.pdf<br />

Friends of Toolern Creek<br />

http://www.fotc.com.au/<br />

Jenny Barnett’s 1977 thesis introducing<br />

17 (as Myrmecia sp. 10)<br />

http://medusa.jcu.edu.au/crozier/<br />

croziergrouphome/rosspage/<br />

myrmeciatheses/Barnett1977thesis.<br />

pdf<br />

Varied Sitella. Walters, Bryan<br />

<strong>and</strong> Frood, Doug <strong>20</strong>04 Assessment of Natural Values<br />

at Harkness Road, Melton.<br />

Unpublished report for RJ Wigg, Department of Human Services.<br />

Varied Sittella<br />

Darryl Ackers<br />

— an expert<br />

at reading<br />

his local<br />

l<strong>and</strong>scape<br />

around<br />

Melton.<br />

Ian Faithfull’s<br />

glove bears<br />

the wrath of<br />

17’s jaws <strong>and</strong><br />

sting<br />

4<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC


One day under Flinders jetty<br />

It was the last day in Australia for Rhonda, an exchange ranger from Canada, <strong>and</strong> the<br />

plan was to see one of Victoria’s state emblems — the Weedy Seadragon<br />

The late April weather wasn’t promising — a blustery<br />

day with ragged clouds running across the sky. However, the<br />

wind was from the north <strong>and</strong> Flinders jetty, a known lurking<br />

spot of these Southern Australian marine creatures, would be<br />

relatively sheltered.<br />

We agreed to all meet at Flinders jetty, on the Western Port<br />

Bay side of the Mornington Peninsula, having seen Weedy<br />

Seadragons there previously (both by snorkelling – a lucky<br />

chance, I think – <strong>and</strong> using scuba gear). After a leisurely cup<br />

of hot chocolate <strong>and</strong> with one eye on the weather, we geared<br />

up <strong>and</strong> started down the jetty.<br />

The water was surprisingly clear <strong>and</strong> calm, <strong>and</strong> the marine<br />

life covering the pier legs extraordinary in its variety of shapes,<br />

colours <strong>and</strong> sizes. Ascidians <strong>and</strong> sponges in a dazzling array.<br />

The more we looked, the more we saw. Unfortunately, I<br />

couldn’t begin to put names to these – in the end, I could<br />

only play “art appreciation” not “marine biologist”.<br />

As we moved further towards the end of the jetty, we<br />

started to see our quarry.<br />

These dainty, timid creatures swim slowly <strong>and</strong> gracefully,<br />

<strong>and</strong> are surprisingly difficult to photograph. They much<br />

prefer to face the camera, keeping an eye on possible danger,<br />

rather than turning sideways where their amazing colour<br />

pattern of orange-red background, bright blue stripes <strong>and</strong><br />

many white spots <strong>and</strong> yellow markings can be admired. Tiny<br />

fins are found on either side of their head for balance <strong>and</strong><br />

a long shimmering dorsal fin along their back propels their<br />

body through the water. They are not strong swimmers <strong>and</strong><br />

are often found washed ashore after storms. However, they<br />

do have a surprising turn of speed just when you have them<br />

perfectly framed to photograph!<br />

Long leaf-shaped flaps of skin protrude from stalk-like<br />

bony projections at intervals along the top <strong>and</strong> bottom of<br />

IFFA EVENT<br />

Global Financial Crisis? No, Global Environmental Crisis!<br />

Presented by Dr Roger N Jones. 2pm Sunday 30th August<br />

Climate is changing faster than anticipated, <strong>and</strong><br />

even if the world manages to reach a peak in<br />

emissions <strong>and</strong> global population around <strong>20</strong>50,<br />

the world is likely to have a population of about<br />

9 billion <strong>and</strong> be 2°C warmer than pre-industrial<br />

temperatures.<br />

In Victoria since 1996, climate has already reached levels<br />

of change that were projected for <strong>20</strong>30-<strong>20</strong>50. Ecosystems<br />

are responding to that change — wetl<strong>and</strong>s <strong>and</strong> floodplain<br />

ecosystems are under severe stress, tree dieback is<br />

widespread in grassy ecosystems <strong>and</strong> woodl<strong>and</strong> <strong>and</strong> wetl<strong>and</strong><br />

birds are in decline. We are facing a global ecological<br />

crisis. The world’s ecosystems underpin everything: our<br />

economy, human livelihoods <strong>and</strong> environmental security.<br />

This is green infrastructure. If we look at the current<br />

investment in this infrastructure, it is being allowed to<br />

decline to well below sustainable levels. However, by better<br />

the body, <strong>and</strong> as well as looking like seaweed, their similar<br />

swaying motion as seaweed in the water current makes them<br />

difficult to spot.<br />

Luckily, Flinders jetty is something of a haven for them<br />

<strong>and</strong>, particularly in winter <strong>and</strong> in their spring breeding time,<br />

large numbers gather in the shelter provided by the pier.<br />

The males (like sea horses) carry the eggs for up to 2 months<br />

before the baby seadragons hatch as miniature versions of the<br />

adults, just 2.5 centimetres long.<br />

Weedy seadragons can grow up to 46cm long <strong>and</strong> live for<br />

up to 10 years. They eat plankton, sea lice, larval fishes <strong>and</strong><br />

small shrimp-like crustaceans called mysids.<br />

Along with pipe fish <strong>and</strong> seahorses (which can also be<br />

found at Flinders jetty – although we didn’t see any today),<br />

they are members of the Syngnathidae family. They are<br />

found only along the coast line of southern Australia usually<br />

in shallow water (up to 50m deep) mainly inhabiting kelp<br />

forests, reef edges, seagrass meadows <strong>and</strong> seaweed beds.<br />

We saw our ones in 2 metres of water in the seaweed bed<br />

alongside the jetty.<br />

The Weedy Seadragon was selected as Victoria’s official<br />

marine faunal emblem by public nomination in <strong>20</strong>02, <strong>and</strong> is<br />

fully protected under the Victorian Fisheries Act 1995.<br />

The aim of the day was met, with Rhonda’s experience<br />

of Victorian flora <strong>and</strong> fauna rounded out with the intricate,<br />

beautiful marine life on our rocky shores.<br />

The Canadian ranger saw her Weedy Seadragons,<br />

Phyllopteryx taeniolatus, <strong>and</strong> Parks Victoria ranger Jono<br />

Stevenson filled in the marine biology side for us all.<br />

Jo James<br />

OVERLEAF: A beautiful pictorial record of the day<br />

underst<strong>and</strong>ing ecological processes <strong>and</strong> how they maintain<br />

this infrastructure, we can learn how to build resilience into<br />

adaptation planning. It is time that departments of finance<br />

<strong>and</strong> treasury became interested in green infrastructure. We<br />

need a business plan for ecosystems.<br />

Dr Roger N Jones, previously with CSIRO, is now Professorial<br />

Research Fellow of the Centre for Strategic Economic Studies,<br />

Victoria University.<br />

2pm Sunday 30th August at Victoria University City Campus,<br />

300 Flinders Street Melbourne (opposite Flinders Street<br />

Station) 11th floor room 1101.<br />

Don’t forget you can buy a Sunday Saver Metcard for $3.10<br />

that will get you there <strong>and</strong> back again on public transport<br />

from anywhere in Melbourne.<br />

All welcome. Enquiries to Michele Arundell,<br />

phone (03) 9755 3347 or email michelearundell@yahoo.com<br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2 5


1<br />

Jo James & Jono Stevenson<br />

One<br />

day<br />

2<br />

3 4 5<br />

under Flinders jetty<br />

6<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC<br />

6<br />

7


8 9<br />

10 11<br />

12<br />

1 Weedy Seadragon, Phyllopteryx taeniolatus.<br />

Jo James<br />

2 Jetty pile invertebrates. JJ<br />

3<br />

Feather Duster Worm, Sabellastarte sp.<br />

Jono Stevenson<br />

4 Sessile invertibrates. JJ<br />

5 Ornate Cowfish, Aracana ornata. JJ<br />

6 Smooth Back Ray, Dasyatis brevicaudata. JJ<br />

7 Cauliflower Ear<br />

8 White Striped Anemone,<br />

Anthothoe albocinta. JS<br />

9 Southern Goatfish, Upeneichthys vlamingii. JS<br />

10 Short tailed Nudibranch,<br />

Ceratosoma brevicaudatum. JS<br />

11 Jetty pile invertebrates. JJ<br />

12 Juvenile Victorian Scalyfin, Parma victoriae. JJ<br />

13 Draughtboard Shark eggcase. JS<br />

14 Purple Urchin, Heliocidaris erythrogramma. JS<br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2 7<br />

13 14


Monash Uni indigenous food garden<br />

I<br />

am truly blessed. For, although I work in the lightindustrial<br />

heartl<strong>and</strong> of Melbourne’s South Eastern<br />

suburbs, it is also home of the Clayton campus of<br />

Monash University.<br />

In the midst of the grounds is a small oasis. Located near<br />

the Halls of Residence <strong>and</strong> the Lake, lies the indigenous<br />

garden. It is here that it is my privilege to walk each day. I<br />

like the early morning best. As the students pass me, they<br />

are seemingly oblivious to the natural wonder <strong>and</strong> beauty of<br />

their surroundings.<br />

The garden itself is pleasantly laid<br />

out on the hill between the Loop<br />

Road <strong>and</strong> the Lake. It has a wonderful<br />

collection of indigenous plants, neatly<br />

labelled with their name <strong>and</strong> the<br />

purpose to which they were put by the<br />

local Aboriginal people.<br />

Some examples include:<br />

Kabin: Running Postman, Kennedia<br />

prostrata. Flower-honey; stem tying.<br />

Warpur: Native Willow,<br />

Pittosporum phillyreoides.<br />

Seed <strong>and</strong> gum can be eaten.<br />

Gurgudj: Ruby Saltbush,<br />

Enchylaena tormentosa. Fruit eaten.<br />

Ngoor-le: Coast Beard-heath,<br />

Leucopogon parviflorus (right).<br />

Fruit eaten.<br />

To the west, at the top of the hill, lies a huge tree trunk on<br />

it side. There is an interesting shape cut into it. The nearby<br />

sign says “The scar on this tree was created a long time ago<br />

by the Wurundjeri balluk people of the Yarra Valley when<br />

they cut out a piece of the bark to make a shield. The tree was<br />

recently donated by the Wurundjeri people.”<br />

Aside from the plants, the area is a magnet for a variety<br />

of birds. Recently there have been Little Pied Cormorants,<br />

Straw-Necked Ibis, a White Faced Heron as well as the usual<br />

quota of common ducks etc. The last week has seen a flock<br />

of Rainbow Lorikeets making a<br />

cacophony in the trees above the<br />

lake.<br />

If you are in the area <strong>and</strong><br />

have a spare moment I invite<br />

you to come <strong>and</strong> take a look<br />

<strong>and</strong> enjoy the sights <strong>and</strong> sounds<br />

of this little piece of heaven.<br />

(Melways 575)<br />

Perhaps other members<br />

would care to share their<br />

favourite spot?<br />

Finally I would like to thank<br />

Beth Gott for all her efforts in<br />

making this garden happen.<br />

Lawrie Hanson<br />

8<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC


Frogs<br />

in Melton<br />

Whistling Treefrog<br />

Melton has an enviable <strong>and</strong> quite distinct diversity of frogs, despite being in the drier<br />

western region of Melbourne <strong>and</strong> despite its status as one of the fastest growing<br />

municipalities. Seven species have been recorded in the Melton area so far.<br />

In <strong>20</strong>08, after a long dry spring, Melton waterways were<br />

dry; consisting of small isolated waterholes separated<br />

by stretches of dry, parched creek bed. Early December<br />

suddenly brought a weekend of dramatic rains. Creeks<br />

ran high <strong>and</strong> local wetl<strong>and</strong>s that had been long empty<br />

were filled with water. Waterways that had been silent were<br />

suddenly loud with frog calls. This meant it was a good time<br />

for Melton Environment Group to record frog calls for the<br />

Melbourne Water Frog Census.<br />

Three common frog species, Pobblebonks, Common<br />

Froglets <strong>and</strong> Spotted Marsh Frogs, were calling loudly in<br />

numerous localities around Melton. The Pobblebonks were<br />

particularly conspicuous, giving their loud territorial “growl”<br />

<strong>and</strong> grappling aggressively with each other in the submerged<br />

vegetation.<br />

The various frog species can be readily identified by their<br />

distinctive calls, even though the frogs remain unseen. The<br />

loud resonant “bonk” of the Pobblebonk (Limnodynastes<br />

dumerilli), also called Banjo Frog, is the most recognizable.<br />

Almost everyone living in close proximity to a waterway is<br />

familiar with this call, heard mainly during warmer weather.<br />

It also has a distinct territorial “growling” call. The Common<br />

Froglet (Crinia signifera) is by far Melton’s commonest frog.<br />

Its cricket-like “creek creek creek” is heard all year round <strong>and</strong><br />

almost anywhere there is water, with vegetation cover. The<br />

“tic” of the Spotted Marsh Frog (Limnodynastes tasmaniensis)<br />

is heard in open, grassy or rocky ponds, often with little or no<br />

vegetation cover. They seem to be the first frogs to colonise<br />

the new man-made wetl<strong>and</strong>s that are often now m<strong>and</strong>ated for<br />

new residential development; <strong>and</strong> they are often heard where<br />

no other frog species are heard. A significant proportion of<br />

Spotted Marsh Frogs in the Melton area have a rapid fire call,<br />

a series of 4-5 “tics”, as heard in northern <strong>and</strong> central Victoria,<br />

rather than the single “tic” usually heard in Melton (<strong>and</strong> in the<br />

rest of southern Victoria). The line of demarcation between<br />

the two populations of marsh frogs may not be as strictly<br />

defined as existing records may suggest.<br />

The soft purring call of the Spadefoot Toad (Neobatrachus<br />

sudelli) can also be heard in Melton South, in chorus with the<br />

more raucous Froglets, Pobblebonks <strong>and</strong> Marsh Frogs. This<br />

colony of Spadefoot Toads was discovered calling in Rees Road<br />

wetl<strong>and</strong> in Melton South in May <strong>20</strong>07. These burrowing frogs<br />

avoid the drought by spending most of their lives beneath<br />

the ground, only emerging to feed <strong>and</strong> breed when heavy<br />

rain falls. These are only heard at night, <strong>and</strong> until <strong>20</strong>08 they<br />

had only been recorded at a single wetl<strong>and</strong> in Melton South.<br />

These frogs have been recorded by the Melbourne Water Frog<br />

Census in Melton South, Sunbury <strong>and</strong> Patterson Lakes only.<br />

In <strong>20</strong>07, while recording these calls for the census,<br />

environmental science student Richard Akers heard the faint<br />

high pitched whistling calls of Whistling Treefrogs, echoing<br />

across the paddocks in the distance. Driving around muddy<br />

tracks in the dark, following the whistling calls, indicated that<br />

they were calling from somewhere near the adjacent Arnolds<br />

Creek. An unwillingness to venture into muddy paddocks<br />

with a small sedan limited closer investigation.<br />

When heavy rains came again in December <strong>20</strong>08 the<br />

area was again visited. It was decided to check a<br />

small dam that was once in the middle of paddocks<br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2 9


only a few years ago but is now close beside a rapidly growing<br />

residential neighbourhood. This small insignificant looking<br />

wetl<strong>and</strong> was formed by the damming of a deep gully, creating<br />

a narrow deep dam. Intermittent flows in Botanica Springs<br />

Creek after rain cause the water level to fluctuate wildly. Some<br />

sedges <strong>and</strong> numerous weeds grow around the edges <strong>and</strong> rocky<br />

shelves, strewn with builders’ rubbish. The previous week<br />

the dam was half empty, the waterline surrounded by<br />

bare rocky banks. After heavy rain the previously<br />

high <strong>and</strong> dry grass was now submerged <strong>and</strong><br />

water was running over the bank. There was<br />

also a deafening chorus of frog calls. Numerous<br />

Pobblebonks were hopping about on the wet<br />

ground.<br />

The calls of the usual Pobblebonks,<br />

Spotted Marsh Frogs <strong>and</strong> Common<br />

Froglets were almost drowned out by<br />

the piercing birdlike calls of Whistling Treefrogs<br />

(Litoria verreauxi). Although these frogs are<br />

quite small (2-4cm,) their calls are surprisingly<br />

loud, <strong>and</strong> can be heard over a kilometer way. At<br />

close range this can be deafening. After a while,<br />

as the night grew darker, the soft purring of<br />

Spadefoot Toads could also be heard. Five frog<br />

species made this a record for Melton. A visit<br />

the following evening brought a greater surprise.<br />

As we approached the dam Richard remarked<br />

that he could hear a Growling Grass Frog (Litoria<br />

raniformis). The narrow dam with its lack of aquatic<br />

vegetation looked the most unlikely place to find one<br />

of these threatened frogs. However the loud growling<br />

call coming from the water’s edge was unmistakable. It<br />

continued to call loudly as the digital recorder was placed<br />

close by. Despite the loudness of its call the frog itself<br />

remained unseen among the submerged grasses. The following<br />

night he recorded three Growling Grass Frogs. This made a<br />

total of six frog species from a single small wetl<strong>and</strong>, (Treefrog<br />

Hollow?) <strong>and</strong> an unlikely looking one at that. Faint treefrog<br />

calls were also heard from two other similar dams across the<br />

paddocks, indicating future frog census activity after the next<br />

heavy rains.<br />

Several hundred metres upstream, at the beginning<br />

of <strong>20</strong>08, a manmade wetl<strong>and</strong> was created as<br />

part of a new residential development. This<br />

wetl<strong>and</strong>, Botanica Springs, was<br />

extensively planted with indigenous<br />

plants. A year later the wetl<strong>and</strong><br />

is now densely fringed with<br />

several species of rushes,<br />

<strong>and</strong> edged with large<br />

tussocks of Poa grass<br />

<strong>and</strong> Lom<strong>and</strong>ra,<br />

interspersed with<br />

small teatrees,<br />

Whistling Treefrog Spadefoot Toad<br />

10<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC


Common Froglet<br />

bottlebrushes <strong>and</strong> Red Gums. The wetl<strong>and</strong> now supports<br />

numerous Spotted Marsh Frogs <strong>and</strong> Pobblebonks, with<br />

a few Common Froglets. As the wetl<strong>and</strong> vegetation<br />

becomes more diverse we may expect the wildlife<br />

population to become more diverse also.<br />

Hopefully some of the Growling Grass Frogs will find<br />

their way upstream to this wetl<strong>and</strong>.<br />

The recordings from this <strong>and</strong> several other wetl<strong>and</strong>s<br />

around Melton were forwarded to Melbourne Water Frog<br />

Census, with data sheets attached. A description of this<br />

wetl<strong>and</strong> <strong>and</strong> the surprising diversity of frogs found there,<br />

especially the information concerning the threatened<br />

Growling Grass Frogs, was also forwarded to the Melton<br />

Shire Environmental Department. Growling Grass Frogs<br />

are protected under the Environment Protection <strong>and</strong><br />

Biodiversity Conservation Act 1999 (EPBC Act).<br />

This has since resulted in an EPBC referral prior to<br />

a residential development taking place beside this site.<br />

This should result in future development here being more<br />

frog-sensitive (<strong>and</strong> as a result more wildlife friendly).<br />

This is a positive result from Melbourne Water Frog<br />

Census activity. Thanks to Melton Shire Environmental<br />

Department for their alertness in referring the existence<br />

of the Growling Grass Frogs. This environmental<br />

awareness by Melton Shire should help ensure that future<br />

residential development in Melton is conducted in an<br />

environmentally sensitive manner. It also shows the value<br />

of keeping your local council’s environmental department<br />

informed of what wildlife is found around your region,<br />

especially threatened species.<br />

Daryl Akers<br />

Photos are by Richard Akers. The Spadefoot Toad photos<br />

were taken in August <strong>20</strong>07, when we first heard them<br />

in Rees Rd. All the other photos were taken on 21st<br />

December <strong>20</strong>08 at the Clarkes Road dam.<br />

INDIGENOTES VOLUME <strong>20</strong> NUMBER 2<br />

<strong>Indigenous</strong> <strong>Flora</strong> <strong>and</strong><br />

<strong>Fauna</strong> <strong>Association</strong><br />

IFFA aims to promote the appreciation,<br />

study, conservation <strong>and</strong> management of<br />

indigenous flora <strong>and</strong> fauna<br />

iffa.org.au<br />

Incorporated <strong>Association</strong> No: A0015723B<br />

Office Bearers<br />

President: Brian Bainbridge, 7 Jukes Rd<br />

Fawkner 3060 (03) 9359 0290(ah)<br />

email: president@iffa.org.au<br />

Vice-President: Vanessa Craigie,<br />

email: vicepres@iffa.org.au, phone 94973730 (ah).<br />

Secretary: Michele Arundell (03) 9755 3347 (ah)<br />

email: secretary@iffa.org.au<br />

Membership Development Officer: Dimi Bouzalas<br />

(03) 93860264<br />

email: membership@iffa.org.au<br />

Treasurer: Ranbir Baath, 0423 274 777.<br />

email: treasurer@iffa.org.au<br />

Committee members: Liz Henry, (03) 9890 4542 (h),<br />

Jon Greening.<br />

Activities Officer: Linda Bradburn, 6 Stephen Street, West<br />

Preston, (03) 9416 7184(ah), email activities@iffa.org.au.<br />

Editor: Tony Faithfull, (03) 9386 0264 (ah). 21 Harrison St East<br />

Brunswick 3057. editor@iffa.org.au<br />

Public Officer: Peter Wlodarzyck, 0418 317 725<br />

email: greybox-grassl<strong>and</strong>s@bigpond.com<br />

Webmaster: Tony Faithfull, web@iffa.org.au<br />

Indigenotes is the newsletter of the <strong>Indigenous</strong> <strong>Flora</strong> <strong>and</strong><br />

<strong>Fauna</strong> <strong>Association</strong>. The views expressed in Indigenotes are not<br />

necessarily those of the <strong>Indigenous</strong> <strong>Flora</strong> <strong>and</strong> <strong>Fauna</strong> <strong>Association</strong>.<br />

Call for articles<br />

Indigenotes is a newsletter by IFFA members for IFFA<br />

members. Stories, snippets, photos, reports from members<br />

are always welcome. If it’s something you’re doing with<br />

flora or fauna or habitat, write it down <strong>and</strong> send it to<br />

the editor at editor@iffa.org.au. Send contributions in<br />

electronic form, either on disc or by email.<br />

Membership<br />

$40 for non-profit organizations,<br />

$50 for corporations,<br />

$25 for individuals <strong>and</strong> families,<br />

or $<strong>20</strong> concession.<br />

Membership includes<br />

4 issues of Indigenotes per year,<br />

• Enhanced access to IFFA’s website at iffa.org.au<br />

• Discount subscription to Ecological Management &<br />

Restoration Journal (<strong>20</strong>08 price is $62.70, inc GST)<br />

Members should check the mailing label to ascertain<br />

the status of their membership. If an invoice is required,<br />

please send a purchase order requesting an invoice.<br />

Membership applications <strong>and</strong> renewals should be sent to<br />

the Secretary, 123 Monbulk Road Kallista 3791.<br />

11


One day<br />

under Flinders jetty<br />

Report, pictorial 5, 6-7<br />

Cover: Weedy Seadragon,<br />

Phyllopteryx taeniolatus. Jo James<br />

Below: Southern Biscuit Star,<br />

Tosia australis. J Stevenson<br />

President’s letter, web news 2<br />

Excursion report 3-4<br />

Upcoming IFFA event 6<br />

Monash Uni indigenous food garden 8<br />

Frogs of Melton 9-10<br />

Contents<br />

Editorial, IFFA field trip details 2<br />

New ecological community listings 3<br />

What is Swifft? 5<br />

Iffa field trip report 6-7<br />

Friends of Stony Creek 8-9<br />

Book review 10<br />

Contact us 11<br />

INDIGENOUS FLORA AND FAUNA ASSOCIATION INC

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