This beautiful little bird can be found at the Williamstown Wetlands during spring and summer. When sunlit at the right angle you will see a wonderful iridescent glittering green on its wings. This contrasts against the barring on the chest and side. When shaded the bird appears duller.

 Horsfield's Bronze-Cuckoo

Mature birds will typically perch in a prominent position to call and look for insects. The call is a descending whistle that can be heard persistently and from a long way off. Juvenile Horsfield's Bronze-Cuckoo

The Juvenile Horsfield’s Bronze-Cuckoo is duller than the adult and also lack the barring on the underparts. Look closely at the below picture and you can see the diagnostic white eyebrow and dark eye stripe just starting to show.

Horsfield’s Bronze-Cuckoo’s are brood or nest parasites, in other words they lay their eggs in another species nest and let them incubate the eggs and raise the young.

Foster dad (Superb Fairy-Wren) feeding a juvenile cuckoo

Foster dad (Superb Fairy-Wren) feeding a juvenile cuckoo. Host species include fairy-wrens and thornbills.

For more information about this bird, see http://www.birdlife.org.au/bird-profile/horsfields-bronze-cuckoo.

Did you know red foxes roam the Williamstown wetlands both by day and night? They can be found anywhere from the mouth of the Kororoit Creek, all the way down the Rifle Range and Jawbone Reserves to the Bayview Street fishing harbour.

Red fox Red fox

The above fox was stalking a blue–billed duck on the edge of the western lake; the duck was swimming back and forth less than a metre in front of the fox. Seconds prior to the fox revealing itself an Australian Spotted Crake walked along the edge of the lake in this very spot.

Red fox
Red fox near Paisley-Challis bird hide

The above fox was spotted working it's way along Wader Beach looking for an easy meal. Ironically this particular fox was observing three bird watchers at the Paisley Challis bird hide. A classic case of the watched being watched! The photo was taken by Len Towerzey.

Red fox Red fox

Can you spot the fox in the above photo? Look just to the right of the Little-pied Cormorant, sitting on the rock. This well camouflaged fox swam to the island in the Arboretum Lake to ambush an unsuspecting Little-pied Cormorant. It was commonly thought that the islands in the reserve were a safe roosting place for birds; unfortunately the foxes have discovered a smorgasbord! 

Red Fox Facts

  • Foxes are a major threat to biodiversity
  • Foxes indiscriminately kill native animals and birds
  • Foxes hunt both by day and night
  • Foxes exhibit surplus killing behaviour, well beyond their immediate food requirements
  • Foxes will cache surplus food by burying or hiding it for later use
  • These animals are highly adaptable omnivores and will eat just about anything including: human refuse, pet food, vertebrates, invertebrates, plant material, carrion, rabbits, rats, mice, insects, lizards, frogs, turtles, birds, grain, fruit, and domestic poultry
  • Foxes will take prey up to 3.5 kg in weight, this critical weight range includes ground nesting birds, ducks, cormorants, ibis, spoonbills and even larger birds like swans
  • To survive foxes need 500 grams of food daily. This food requirement put a lot of pressure on native animal populations
  • Small dogs and other small domestic animals are at risk of fox attack
  • Fox densities in urban areas are between 3 to 16 foxes per km2
  • A fox may travel up to 10-15 km within their home range
  • Foxes are clever and not afraid of humans
  • Foxes are known carriers of mange and distemper
  • Foxes readily eat plant material including African Boxthorn berries, and will distribute the seeds over a large area. African boxthorn is a declared noxious weed in Victoria
  • Foxes roam the streets of Williamstown from dusk to dawn, looking for any opportunity to find an easy meal. Chicken coups and rabbit/guinea pig hutches are often targeted with devastating results
  • Did you know foxes can climb trees?

For more information about foxes, click on the following link:

http://agriculture.vic.gov.au/agriculture/pests-diseases-and-weeds/pest-animals/a-z-of-pest-animals/red-fox

Williamstown Wetlands 29th October 2017

Today’s bird (and lizard) walk started at just after 10.00am. We walked back along the Paisley-Challis path to the drain diversion where we observed a small group of Royal Spoonbills and one well camouflaged Yellow-billed Spoonbill. It wasn’t until the birds took flight we were able to confirm the single Yellow-bill was in fact there.

 

Just before the second bridge we received word from a cyclist that a tiger snake was in the grass just off the end of the bridge. With some caution we approached the area to find an Eastern blue-tongue Lizard doing his best impersonation of a tiger snake!

 

Hiding in the drain to the left of the bridge was a Great Egret hunting for prey. In the main lake we saw a good variety of ducks including the above Hardhead (White-eyed Duck), Blue-billed Ducks, Grey Teal, Chestnut Teal and Pink-eared Ducks.

Looking south back towards the bay we saw a large flock of panicking Silver Gulls that were put up by two Whistling Kites.

Along the edge of the Western Lake we heard Australian Reed Warblers, Little Grass Birds and Superb Fairy Wrens all doing their thing.

Other notable birds observed included a couple of Black-tailed Native Hens, Pied and Little Cormorants on Crofton Drive Islands and Little Black Cormorants on three of the four posts in the Quest Lake.

The highlight of the walk was seeing all three of the grebes species. We saw two Great Crested Grebes, one at each end of the main lake. The Australasian Grebes and the more common Hoary-headed Grebe were all swimming close to the reeds.

 

We were also lucky enough to see a family of swans with five cygnets in tow. These particular cygnets are just over a month old and have had a very fast growth rate. The swans nested in the Arboretum Lake, amongst bull rushes. They moved their brood to larger lake shortly the chicks hatched.

 

On the way back for refreshments we sighted a Nankeen Kestrel hovering over the soccer fields.

The bird walk was very successful with a total species count of 49. For a full list of birds observed please click here.

Thank you to Andrew Webster and HBCC for organising this event and providing the refreshments, which followed the walk.

Spring is in the air

This season ten pairs of white-headed stilts nested at the Jawbone salt marsh flats. So far a total of 7 chicks have hatched.

Life is  certainly precarious for these long legged birds - they have had to deal with a lot this year including storms, king tides, marauding little ravens and the ever present foxes.

At one stage during a high-tide, water breached the nest and was lapping against the then 3 eggs. The stilts worked furiously and eventually saved the nest. The next day there was an extra egg in the nest. Miraculously all 4 eggs hatched from this nest.

Protecting the eggs and chicks

Protecting the eggs and chicks is a team effort for these birds. At the first sign of danger the stilts will start their warning call which is a continuous and excitable yap, until the danger passes. If the danger is not to close a single stilt will do a fly-by all the while making the warning call. If the danger persists in the general area, the stilt will swoop closer and closer to whatever is causing the problem.

 If the threat is more direct, like a little raven flying over or near a nest or chick, a squadron of stilts will take off flying low, fast and aggressively attack the threat. Only after the threat has been seen off will the stilts return to the nesting area.

Within hours of the chicks hatching the family of stilts will leave the nesting site to avoid being an easy target for predators.

The day after the chicks hatched the parent birds with chicks in tow headed west from the Jawbone saltmarsh flats to Wader Beach, a distance of 800 metres. It's interesting to note that the group of birds is no longer working as a team to protect the young and that individual parents are doing this job as well as keeping other adult stilts away from their brood.

So the precarious life for these new arrival continues with the added danger of off-leash dogs on the Wader Beach sand bar.

As Malcolm Fraser once said  "Life wasn't meant to be easy", and it's certainly true for these little chicks.

On 28th August 2017 we held our AGM after our family day at Paisley-Challis Wetlands.

Our President, Ian Rae, gave a summary of his annual report for 2016-2017, as follows.  A full copy of the report is attached.  

Attachments:
Download this file (President's Report 2017.pdf)President\'s Report 2017[ ]44 kB

Wader Beach for Birds not Litter.

FOWW was awarded further funding by the Metropolitan Waste Resource and Recovery Group to implement the Action Plan developed by the first phase of the Wader Beach Project. 

FOWW volunteers worked with volunteers from Friends of Greenwich Bay, Jawbone Marine Sanctuary Care Group, Scab Duty, Sea Shepherd Marine Debris Team and 3016 Beach Patrol to continue with a litter survey, clean ups and some investigations into the stormwater drainage system.

For more detailed information, please read our

Project Report  2015-2017

Appendix 1 - Litter Survey and Analysis

Appendix 2 - Plastic in the Environment - a Literature Review

Appendix 3 - Examination of Fish Gut Contents

Appendix 4 - Waterways and Wetlands Investigations

in the attachments below.

(please note that the files are e-versions due to limited space on the website.  For the full version for printing, please email your request to This email address is being protected from spambots. You need JavaScript enabled to view it.)