ACT NSW ACT Government :: Queanbeyan-Palerang Regional Council :: Australian Native Plants Society (ANPS) Canberra Region :: Gearys Gap/Wamboin Landcare Group
Home Birds Parrots Callocephalon fimbriatum

Callocephalon fimbriatum

Gang-gang Cockatoo

Update on  Gang-gang research

 

Thank-you to the hundreds of you that have contributed to this year's research. We have unearthed new and important information on the Gang-gang and how to better look after this beautiful bird. Please keep your feeding and nest activity sightings flowing in - it has been fantastic and thankyou. Some of what we are learning is detailed below.

 

Hollow occupancy - what have we found in the hollows you have reported?

Over the last three years you have made over 500 image based reports of Gang-gang activity at tree hollows. Thank you, to all those who reported sightings. Trees with multiple records or where Gang-gangs were observed entering or leaving hollows were prioritised for checking. The occupancy of hollows during this Gang-gang breeding season was initially checked by visible observation and if no activity was observed then with a pole camera. To date, one Hundred and ninety hollows of known Gang-gang interest were checked in the Canberra area, fifteen at Cooma and four at Tumbarumba.

The following are the initial results

1 Hollows empty – 109 (52%)

2. Gang-gang nest hollow – 22 (11%) note two nests seem to be no longer active

3. Flooded (hollow a likely water source) - 19 (9%)

4. Brushtail Possum in hollow - 18 (9%)

6. Hollow lined with many gum-leaves suggesting possum use  - 12 (6%)

7. Now a bee-hive -6 (3%)

8. Galah nest hollow – 6(3%)

9. Wood-duck eggs or eggshell in hollow 5 (2%) – woodducks have an earlier breeding season and sometimes woodducks and Gang-gangs can use the same hollow within a year

10. Sulphur-crested Cockatoo nest hollow 4 (2%)

11. Crimson Rosella nest hollow 1

12. Rainbow Lorikeet nest hollow 1

13. Kookaburra nest hollow 1

14. Boobook Owl roost/nest hollow 1

 

At least eight of the empty hollows were known Gang-gang nest hollows in previous years. At least three previous nest hollows were flooded this season. Over half of the hollows in which Gang-gangs were observed entering, leaving, chewing bark around or looking into, were empty. Galahs, Sulphur Crested Cockatoos, Rainbow lorikeets and Corellas have all been suspected as being significant competitors of Gang-gangs for nesting hollows, but between them they only occupied 5% of the inspected hollows.

Brushtail possums were observed in 9% of the hollows, with evidence of possum use found in a further 6% of hollows. No Gang-gang nests were found in trees in which Brush-tail Possums were observed but on a few occasions Gangs-gangs were found nesting in the same tree as Sulphur Crested Cockatoos.

Once completed and nest images checked the results will be subject to further analysis, but your work is already providing valuable insights. 

 

Differing breeding times across the Gang-gang range

The methodology of the Canberra survey techniques is being applied elsewhere with nests located at Campbelltown and Moruya, where Gang-gang chicks have already fledged. This is about 4-6 weeks ahead of the nesting occurring in the twenty observed nests in the Canberra area and one in Cooma. In terms of the Gang-Gangs total range, Campbelltown and Moruya are at the higher latitude and or lower altitude parts of this range. Thus they achieve higher temperatures than most areas in which Gang-gangs occur.

Peter and Judy Smith in their 2018 Gang-gang survey of Hornsby Shire, (https://www.researchgate.net/publication/340599663), failed to record any Gang-gangs in areas where from 1970-2010 they were commonly sighted. They concluded that Gang-gangs in the Hornsby and Ku-ring-gai Local Government Areas are certainly very close to extinction if not already extinct. They noted that a similar decline had occurred within a 20km radius of their study area and at the lower elevations of the Blue Mountains. They proposed that this pattern of decline suggests a climate change effect. They noted that the Gang-gang is adapted to cooler conditions and has always been more common at higher elevations and more southern latitudes. They hypothesized that as the climate warms up, Gang-gang Cockatoos can be expected to decline at lower elevations in the northern parts of their distribution.

A result of our citizen science study suggests that Gangs-gangs in at least part of the northern lower elevation range may be able to avoid the higher summer temperatures by breeding earlier than more elevated or southern birds. This is a hopeful finding, that will need further investigation.

Probable nests are also being watched in Tumbarumba, on the outskirts of Melbourne and in western Victoria – none of which appear yet to have produced fledglings. 

 

What are Gang-gangs eating?

I recently did an analysis of the 1800 feeding records I have so far received for Birdlife Australia as part of their preparation of a program to encourage residents and schools to plant Gang-gang friendly plants in their gardens and grounds. About 50% of the records have come from Canberra Nature Map or the earlier Canberra Ornithological Group study. Thank you to all that have contributed - please keep those records coming. The 1800 sightings included 181 food items and recorded 7230 feeding events. (The number of Gang-gangs recorded by a sighting, multiplied by the number of days over which the feeding occurred.).

About 30% of the feeding is on exotic plants. 

Gang-gangs seem to feed from five main food groups. The current data provides the following information

  1. 1. Eucalyptus and other Myrtaceae buds, fruit and flowers (56 Eucalypts, 2 Angophora, 5 corymbia, 1 leptospermum and 2 Melaleucas) - 44% of sightings, 50% of events

    The top ten species are

    Eucalyptus globulus asp bicostata

    Eucalyptus globulus spp maidenii

    Eucalyptus bridgesiana

    Eucalyptus macrorhyncha

    Eucalyptus viminalis

    Eucalyptus globulus sip globulus

    Eucalyptus pauciflora

    Eucalyptus sieberi

    Eucalyptus mannifera 

    Corymbia gummifera

    Eucalyptus sideroxylon

     

    2. Wattles (35 species recorded) 9% of sightings or 5% of events the top 3 are all bipinnate species

    Acacia dealbata

    Acacia baileyana

    Acacia mearnsii

     

    3. Cones and Pods (32 species) 16% of sightings and 20% of events. the top five are 

    Liquidambar styraciflua

    Cupressus sempervirens

    Callitris enlicheri

    Cupressus arizonica

    Cupressus macrocarpa


    4. Relatively small berries with relatively large seeds (31 species) 26% of sightings and 21% of events, the top six are

    Crataegus monogyna/laevigata

    Cotoneaster glaucophyllus

    Pistacia chinensis

    Melia azerderach

    Persoonia linearis

    Persoonia pinifolia

     

    5. There are eight Insects and Acacia Fungal galls as food items they only make up 2% of sightings and 1% of events. The majority of records are of sawfly larvae

Thanks again for being part of this research. there is so much more that we are unearthing -so please keep up your magnificent contributions

Page 1 of 18 - image sightings only 14733 12 1768

Callocephalon fimbriatum (Gang-gang Cockatoo) at Campbell, ACT - 26 May 2022 by MichaelDianne Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 24 May 2022 by MichaelDianne Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 24 May 2022 by MichaelDianne Callocephalon fimbriatum (Gang-gang Cockatoo) at Chapman, ACT - 22 May 2022 by Chris Appleton Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 22 May 2022 by JamonSmallgoods Callocephalon fimbriatum (Gang-gang Cockatoo) at Griffith, ACT - 21 May 2022 by TomW Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 20 May 2022 by Hannah Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 17 May 2022 by AlisonMilton Callocephalon fimbriatum (Gang-gang Cockatoo) at Fadden, ACT - 5 May 2022 by NGuest Callocephalon fimbriatum (Gang-gang Cockatoo) at Burra, NSW - 4 May 2022 by Steve_Bok Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 3 May 2022 by jedp03 Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 3 May 2022 by jedp03 Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 3 May 2022 by RodDeb Callocephalon fimbriatum (Gang-gang Cockatoo) at Aranda, ACT - 1 May 2022 by Amy Callocephalon fimbriatum (Gang-gang Cockatoo) at Pialligo, ACT - 1 May 2022 by DPRees125 Callocephalon fimbriatum (Gang-gang Cockatoo) at Garran, ACT - 30 Apr 2022 by Tapirlord Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 29 Apr 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 24 Apr 2022 by BenHarvey Callocephalon fimbriatum (Gang-gang Cockatoo) at Kambah, ACT - 22 Apr 2022 by HelenCross Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 21 Apr 2022 by jb2602 Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 21 Apr 2022 by jb2602 Callocephalon fimbriatum (Gang-gang Cockatoo) at Tralee, NSW - 20 Apr 2022 by roman_soroka Callocephalon fimbriatum (Gang-gang Cockatoo) at Campbell, ACT - 18 Apr 2022 by babettefahey Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 18 Apr 2022 by IanBurns Callocephalon fimbriatum (Gang-gang Cockatoo) at Griffith, ACT - 17 Apr 2022 by goyenjudy Callocephalon fimbriatum (Gang-gang Cockatoo) at Tinderry, NSW - 16 Apr 2022 by George Callocephalon fimbriatum (Gang-gang Cockatoo) at Aranda, ACT - 15 Apr 2022 by CathB Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 15 Apr 2022 by pauljwk Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 15 Apr 2022 by pauljwk Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 12 Apr 2022 by DesB Callocephalon fimbriatum (Gang-gang Cockatoo) at Uriarra Village, ACT - 12 Apr 2022 by hughagan Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 10 Apr 2022 by jedp03 Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 10 Apr 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 9 Apr 2022 by MichaelMulvaney Callocephalon fimbriatum (Gang-gang Cockatoo) at Kambah, ACT - 8 Apr 2022 by HelenCross Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 7 Apr 2022 by jedp03 Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 6 Apr 2022 by sangio7 Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 5 Apr 2022 by mgannon Callocephalon fimbriatum (Gang-gang Cockatoo) at Wambrook, NSW - 4 Apr 2022 by Mike Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 4 Apr 2022 by ebristow Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 3 Apr 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 3 Apr 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 3 Apr 2022 by Bigfish69 Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 1 Apr 2022 by maXineC Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 1 Apr 2022 by maXineC Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 29 Mar 2022 by bonesarehumerus Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Connor, ACT - 28 Mar 2022 by RodDeb Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 26 Mar 2022 by Hannah Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 25 Mar 2022 by Tammy Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 21 Mar 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 18 Mar 2022 by MatthewFrawley Callocephalon fimbriatum (Gang-gang Cockatoo) at Rivett, ACT - 17 Mar 2022 by maXineC Callocephalon fimbriatum (Gang-gang Cockatoo) at Paddys River, ACT - 14 Mar 2022 by regeraghty Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 12 Mar 2022 by Mike Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 8 Mar 2022 by Mike Callocephalon fimbriatum (Gang-gang Cockatoo) at Watson, ACT - 6 Mar 2022 by AniseStar Callocephalon fimbriatum (Gang-gang Cockatoo) at Bruce, ACT - 4 Mar 2022 by goyenjudy Callocephalon fimbriatum (Gang-gang Cockatoo) at Coree, ACT - 4 Mar 2022 by jmcleod Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 4 Mar 2022 by Hannah Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 23 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 23 Feb 2022 by CathB Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 17 Feb 2022 by CedricBear Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 16 Feb 2022 by CathB Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 14 Feb 2022 by MichaelMulvaney Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 13 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 13 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 12 Feb 2022 by patrickcox Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 12 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 12 Feb 2022 by KimF Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 9 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 9 Feb 2022 by namaqua Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 9 Feb 2022 by Christine Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 8 Feb 2022 by maXineC Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 6 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 6 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 6 Feb 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 5 Feb 2022 by JebKent Callocephalon fimbriatum (Gang-gang Cockatoo) at Yarralumla, ACT - 5 Feb 2022 by namaqua Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 3 Feb 2022 by Tapirlord Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 31 Jan 2022 by MichaelMulvaney Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 31 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 30 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 29 Jan 2022 by jhotchin Callocephalon fimbriatum (Gang-gang Cockatoo) at Watson, ACT - 29 Jan 2022 by GangGangGal Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 28 Jan 2022 by trevsci Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 28 Jan 2022 by MichaelMulvaney Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 28 Jan 2022 by MichaelMulvaney Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 23 Jan 2022 by MargL Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 23 Jan 2022 by KimF Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 22 Jan 2022 by HelenCross Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 22 Jan 2022 by Tammy Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 18 Jan 2022 by MargL Callocephalon fimbriatum (Gang-gang Cockatoo) at Mongarlowe, NSW - 18 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Mongarlowe, NSW - 18 Jan 2022 by LisaH Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 18 Jan 2022 by HelenCross Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 18 Jan 2022 by HelenCross Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 17 Jan 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Campbell, ACT - 26 May 2022 by MichaelDianne
Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 24 May 2022 by MichaelDianne
Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 24 May 2022 by MichaelDianne
Callocephalon fimbriatum (Gang-gang Cockatoo) at Chapman, ACT - 22 May 2022 by Chris Appleton
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 22 May 2022 by JamonSmallgoods
Callocephalon fimbriatum (Gang-gang Cockatoo) at Griffith, ACT - 21 May 2022 by TomW
Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 20 May 2022 by Hannah
Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 17 May 2022 by AlisonMilton
Callocephalon fimbriatum (Gang-gang Cockatoo) at Fadden, ACT - 5 May 2022 by NGuest
Callocephalon fimbriatum (Gang-gang Cockatoo) at Burra, NSW - 4 May 2022 by Steve_Bok
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 3 May 2022 by jedp03
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 3 May 2022 by jedp03
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 3 May 2022 by RodDeb
Callocephalon fimbriatum (Gang-gang Cockatoo) at Aranda, ACT - 1 May 2022 by Amy
Callocephalon fimbriatum (Gang-gang Cockatoo) at Pialligo, ACT - 1 May 2022 by DPRees125
Callocephalon fimbriatum (Gang-gang Cockatoo) at Garran, ACT - 30 Apr 2022 by Tapirlord
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 29 Apr 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 24 Apr 2022 by BenHarvey
Callocephalon fimbriatum (Gang-gang Cockatoo) at Kambah, ACT - 22 Apr 2022 by HelenCross
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 21 Apr 2022 by jb2602
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 21 Apr 2022 by jb2602
Callocephalon fimbriatum (Gang-gang Cockatoo) at Tralee, NSW - 20 Apr 2022 by roman_soroka
Callocephalon fimbriatum (Gang-gang Cockatoo) at Campbell, ACT - 18 Apr 2022 by babettefahey
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 18 Apr 2022 by IanBurns
Callocephalon fimbriatum (Gang-gang Cockatoo) at Griffith, ACT - 17 Apr 2022 by goyenjudy
Callocephalon fimbriatum (Gang-gang Cockatoo) at Tinderry, NSW - 16 Apr 2022 by George
Callocephalon fimbriatum (Gang-gang Cockatoo) at Aranda, ACT - 15 Apr 2022 by CathB
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 15 Apr 2022 by pauljwk
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 15 Apr 2022 by pauljwk
Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 12 Apr 2022 by DesB
Callocephalon fimbriatum (Gang-gang Cockatoo) at Uriarra Village, ACT - 12 Apr 2022 by hughagan
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 10 Apr 2022 by jedp03
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 10 Apr 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 9 Apr 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Kambah, ACT - 8 Apr 2022 by HelenCross
Callocephalon fimbriatum (Gang-gang Cockatoo) at Lyons, ACT - 7 Apr 2022 by jedp03
Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 6 Apr 2022 by sangio7
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 5 Apr 2022 by mgannon
Callocephalon fimbriatum (Gang-gang Cockatoo) at Wambrook, NSW - 4 Apr 2022 by Mike
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 4 Apr 2022 by ebristow
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 3 Apr 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 3 Apr 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 3 Apr 2022 by Bigfish69
Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 1 Apr 2022 by maXineC
Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 1 Apr 2022 by maXineC
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 29 Mar 2022 by bonesarehumerus
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Connor, ACT - 28 Mar 2022 by RodDeb
Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 26 Mar 2022 by Hannah
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 25 Mar 2022 by Tammy
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 21 Mar 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 18 Mar 2022 by MatthewFrawley
Callocephalon fimbriatum (Gang-gang Cockatoo) at Rivett, ACT - 17 Mar 2022 by maXineC
Callocephalon fimbriatum (Gang-gang Cockatoo) at Paddys River, ACT - 14 Mar 2022 by regeraghty
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 12 Mar 2022 by Mike
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 8 Mar 2022 by Mike
Callocephalon fimbriatum (Gang-gang Cockatoo) at Watson, ACT - 6 Mar 2022 by AniseStar
Callocephalon fimbriatum (Gang-gang Cockatoo) at Bruce, ACT - 4 Mar 2022 by goyenjudy
Callocephalon fimbriatum (Gang-gang Cockatoo) at Coree, ACT - 4 Mar 2022 by jmcleod
Callocephalon fimbriatum (Gang-gang Cockatoo) at Curtin, ACT - 4 Mar 2022 by Hannah
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 23 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 23 Feb 2022 by CathB
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 17 Feb 2022 by CedricBear
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 16 Feb 2022 by CathB
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 14 Feb 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 13 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 13 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 12 Feb 2022 by patrickcox
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 12 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 12 Feb 2022 by KimF
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 9 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 9 Feb 2022 by namaqua
Callocephalon fimbriatum (Gang-gang Cockatoo) at Booth, ACT - 9 Feb 2022 by Christine
Callocephalon fimbriatum (Gang-gang Cockatoo) at Stirling, ACT - 8 Feb 2022 by maXineC
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 6 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 6 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 6 Feb 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Molonglo Valley, ACT - 5 Feb 2022 by JebKent
Callocephalon fimbriatum (Gang-gang Cockatoo) at Yarralumla, ACT - 5 Feb 2022 by namaqua
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 3 Feb 2022 by Tapirlord
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 31 Jan 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 31 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 30 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 29 Jan 2022 by jhotchin
Callocephalon fimbriatum (Gang-gang Cockatoo) at Watson, ACT - 29 Jan 2022 by GangGangGal
Callocephalon fimbriatum (Gang-gang Cockatoo) at Ainslie, ACT - 28 Jan 2022 by trevsci
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 28 Jan 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 28 Jan 2022 by MichaelMulvaney
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 23 Jan 2022 by MargL
Callocephalon fimbriatum (Gang-gang Cockatoo) at Deakin, ACT - 23 Jan 2022 by KimF
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 22 Jan 2022 by HelenCross
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hughes, ACT - 22 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Cook, ACT - 22 Jan 2022 by Tammy
Callocephalon fimbriatum (Gang-gang Cockatoo) at Hackett, ACT - 18 Jan 2022 by MargL
Callocephalon fimbriatum (Gang-gang Cockatoo) at Mongarlowe, NSW - 18 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Mongarlowe, NSW - 18 Jan 2022 by LisaH
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 18 Jan 2022 by HelenCross
Callocephalon fimbriatum (Gang-gang Cockatoo) at Acton, ACT - 18 Jan 2022 by HelenCross
Callocephalon fimbriatum (Gang-gang Cockatoo) at O'Malley, ACT - 17 Jan 2022 by MichaelMulvaney

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Male
Male and Female
Female

Species information

  • Callocephalon fimbriatum Scientific name
  • Gang-gang Cockatoo Common name
  • Sensitive
  • Very Rare / Threatened
  • Non-Invasive

Location information

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