Aythya australis

Hardhead at Gordon, ACT

Aythya australis at Gordon, ACT - 24 Apr 2018
Aythya australis at Gordon, ACT - 24 Apr 2018
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Identification history

Aythya australis 28 Apr 2018 ArcherCallaway
Aythya australis 25 Apr 2018 RodDeb

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Nearby sightings

Page 2 of 2 - image sightings only

Orthetrum caledonicum (Blue Skimmer) at Gordon, ACT - 27 Nov 2019 by michaelb
Eragrostis curvula (African Lovegrass) at Gordon, ACT - 27 Nov 2019 by michaelb
Bothriochloa macra (Red Grass, Red-leg Grass) at Gordon, ACT - 27 Nov 2019 by michaelb
Nassella neesiana (Chilean Needlegrass) at Gordon, ACT - 27 Nov 2019 by michaelb
Hypericum perforatum (St John's Wort) at Gordon, ACT - 27 Nov 2019 by michaelb
Tetragnatha sp. (genus) (Long-jawed spider) at Gordon, ACT - 27 Nov 2019 by michaelb
Libellulidae (family) (A dragonfly) at Gordon, ACT - 27 Nov 2019 by michaelb
Holcus lanatus (Yorkshire Fog) at Gordon, ACT - 27 Nov 2019 by michaelb
Phalacrocorax carbo (Great Cormorant) at Gordon, ACT - 27 Nov 2019 by michaelb
Aythya australis (Hardhead) at Gordon, ACT - 27 Nov 2019 by michaelb
Porphyrio melanotus (Australasian Swamphen) at Gordon, ACT - 27 Nov 2019 by michaelb
Threskiornis molucca (Australian White Ibis) at Gordon, ACT - 27 Nov 2019 by michaelb
Smicrornis brevirostris (Weebill) at Gordon, ACT - 31 Jul 2019 by RodDeb
Perca fluviatilis (Redfin) at Gordon, ACT - 25 Jun 2019 by RodDeb
Orthetrum caledonicum (Blue Skimmer) at Gordon, ACT - 30 Jan 2019 by RodDeb
Zizina otis (Common Grass-Blue) at Gordon, ACT - 30 Jan 2019 by RodDeb
Ischnura heterosticta (Common Bluetail Damselfly) at Gordon, ACT - 30 Jan 2019 by RodDeb
Xanthagrion erythroneurum (Red & Blue Damsel) at Gordon, ACT - 30 Oct 2018 by RodDeb
Ischnura heterosticta (Common Bluetail Damselfly) at Gordon, ACT - 30 Oct 2018 by RodDeb
Anas gracilis (Grey Teal) at Gordon, ACT - 30 Oct 2018 by RodDeb
Gambusia holbrooki (Gambusia, Plague minnow, Mosquito fish) at Gordon, ACT - 30 Oct 2018 by RodDeb
Xanthagrion erythroneurum (Red & Blue Damsel) at Gordon, ACT - 30 Oct 2018 by RodDeb
Diplacodes bipunctata (Wandering Percher) at Gordon, ACT - 30 Oct 2018 by RodDeb
Anas superciliosa (Pacific Black Duck) at Gordon, ACT - 30 Oct 2018 by RodDeb
Aythya australis (Hardhead) at Gordon, ACT - 30 Oct 2018 by RodDeb
Aythya australis (Hardhead) at Gordon, ACT - 19 Sep 2018 by RodDeb
Anas gracilis (Grey Teal) at Gordon, ACT - 19 Sep 2018 by RodDeb
Phalacrocorax carbo (Great Cormorant) at Gordon, ACT - 19 Sep 2018 by RodDeb
Tachybaptus novaehollandiae (Australasian Grebe) at Gordon, ACT - 19 Jun 2018 by RodDeb
Ardea alba (Great Egret) at Gordon, ACT - 19 Jun 2018 by RodDeb
Microcarbo melanoleucos (Little Pied Cormorant) at Gordon, ACT - 19 Jun 2018 by RodDeb
Anas superciliosa (Pacific Black Duck) at Gordon, ACT - 19 Jun 2018 by RodDeb
Aythya australis (Hardhead) at Gordon, ACT - 19 Jun 2018 by RodDeb
Cygnus atratus (Black Swan) at Gordon, ACT - 19 Jun 2018 by RodDeb
Pelecanus conspicillatus (Australian Pelican) at Gordon, ACT - 26 May 2018 by MatthewFrawley
Anas superciliosa (Pacific Black Duck) at Gordon, ACT - 26 May 2018 by MatthewFrawley
Phalacrocorax sulcirostris (Little Black Cormorant) at Bonython, ACT - 26 May 2018 by MatthewFrawley
Fulica atra (Eurasian Coot) at Gordon, ACT - 26 May 2018 by MatthewFrawley
Anas gracilis (Grey Teal) at Bonython, ACT - 26 May 2018 by MatthewFrawley
Cygnus atratus (Black Swan) at Gordon, ACT - 24 Apr 2018 by RodDeb
Microcarbo melanoleucos (Little Pied Cormorant) at Bonython, ACT - 24 Apr 2018 by RodDeb
Phalacrocorax sulcirostris (Little Black Cormorant) at Bonython, ACT - 24 Apr 2018 by RodDeb
Aythya australis (Hardhead) at Gordon, ACT - 22 Apr 2018 by MatthewFrawley
Porphyrio melanotus (Australasian Swamphen) at Gordon, ACT - 11 Jan 2018 by RodDeb
Orthetrum caledonicum (Blue Skimmer) at Bonython, ACT - 11 Jan 2018 by RodDeb
Anas superciliosa (Pacific Black Duck) at Gordon, ACT - 11 Jan 2018 by RodDeb
Gambusia holbrooki (Gambusia, Plague minnow, Mosquito fish) at Bonython, ACT - 10 Jan 2018 by RodDeb
Junonia villida (Meadow Argus) at Gordon, ACT - 10 Jan 2018 by RodDeb
Microcarbo melanoleucos (Little Pied Cormorant) at Gordon, ACT - 10 Jan 2018 by RodDeb
Phalacrocorax sulcirostris (Little Black Cormorant) at Gordon, ACT - 13 Mar 2017 by JohnBundock
Microcarbo melanoleucos (Little Pied Cormorant) at Gordon, ACT - 13 Mar 2017 by JohnBundock
Ardea alba (Great Egret) at Bonython, ACT - 26 Feb 2017 by JohnBundock
Xanthagrion erythroneurum (Red & Blue Damsel) at Gordon, ACT - 29 Nov 2016 by JohnBundock
Nososticta solida (Orange Threadtail) at Bonython, ACT - 29 Nov 2016 by JohnBundock
Schoenoplectus validus (River Club-rush) at Gordon, ACT - 30 Apr 2015 by michaelb
Typha domingensis (Bullrush) at Bonython, ACT - 30 Apr 2015 by michaelb
Schoenoplectus pungens (Common Three-Square) at Bonython, ACT - 30 Apr 2015 by michaelb
Cairina moschata (Muscovy Duck (Domestic Type)) at Gordon, ACT - 30 Apr 2015 by michaelb

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Location information

Sighting information

  • 3 Abundance
  • 24 Apr 2018 11:04 AM Recorded on
  • RodDeb Recorded by

Species information

  • Aythya australis Scientific name
  • Hardhead Common name
  • Not Sensitive
  • Local native
  • Non-Invasive
  • Up to 1062m Recorded at altitude
  • 198 images trained Machine learning
  • External link More information

Record quality

  • Overall Fit for scientific/research use
  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
2,154,184 sightings of 19,955 species in 6,498 locations from 11,452 contributors
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