White-faced Heron

White-faced Heron
White-faced Heron
The White-faced Heron in breeding plumage, in a characteristic resting pose.
Conservation status
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Pelecaniformes
Family: Ardeidae
Genus: Egretta
Species: E. novaehollandiae
Binomial name
Egretta novaehollandiae
(Latham, 1790)

Ardea novaehollandiae

The White-faced Heron, Egretta novaehollandiae, also known as the White-fronted Heron,[2] and incorrectly as the Grey Heron,[3] or Blue Crane,[2] is a common bird throughout most of Australasia, including New Guinea, the islands of Torres Strait, Indonesia, New Zealand, the islands of the Subantarctic, and all but the driest areas of Australia.

It is a relatively small heron, pale, slightly bluish-grey, with yellow legs and white facial markings. It can be found almost anywhere near shallow water, fresh or salt, and although it is prompt to depart the scene on long, slow-beating wings if disturbed, it will boldly raid suburban fish ponds.



The species was originally described by ornithologist John Latham in 1790. It was historically considered to be closely related to Ardea but for some time it was placed in its own genus because of the absence of the plumes typical in that genus.[2] Appearance and behaviour are more closely related to those in the genus Egretta, which DNA analysis has confirmed.[2]

Subspecies E. n. novaehollandiae and E. n. parryi in Australia, E. n. nana from New Caledonia and E. n. austera from Irian Jaya have previously been described, but are now not recognised taxonomically.[2]


At Royal Botanic Gardens, Sydney, Australia
Breeding plumage
Non-breeding plumage
Juvenile plumage

The adult White-faced Heron is relatively small, pale blue-grey. The forehead, crown, chin and upper throat are white. The crown pattern is variable, with the white occasionally spreading down the neck; the variability makes identification of individuals possible.[2] The iris may be grey, green, dull yellow or cinnamon.[2] The regions between the eye and bill on the side of the head (lores) are black. The beak is black and often pale grey at the base.[2] During the breeding season pinkish-brown or bronze nuptial plumes appear on the foreneck and breast, with blue-grey plumes appearing on the back.[4]

The adult typically weighs 550 g[5] and ranges from 60–70 cm in height.[6]

Immature birds are paler grey with only the throat white,[3] and often have a reddish colour on the underparts.[6] Chicks are typically covered with grey down.[2]

Distribution and habitat

The White-faced Heron is found throughout most of Australasia, including New Guinea, the islands of Torres Strait, Indonesia, New Caledonia, New Zealand, the islands of the sub-Antarctic, and all but the driest areas of Australia. The species is now resident on Christmas Island but has not yet been recorded breeding there. It is also commonly found on Lombok, Flores and Sumbawa,[2] and has appeared as a vagrant in China,[7] the Cocos Islands and the Solomon Islands.[8] It is mostly a winter visitor to the Northern Territory.[3] It was self-introduced to New Zealand in the late 1940s.[5] It is the only heron recorded breeding in Tasmania.[4]

The White-faced Heron is locally nomadic and found in both fresh and salty wetlands, farm dams, pastures, grasslands, crops, shores, saltmarsh, tidal mudflats, boat-harbours, beaches, golf courses, orchards or in garden fish-ponds.[3] It is protected in Australia under the National Parks and Wildlife Act, 1974.


Searching for trapped bait fish at low tide, breeding plumage, Tasmania

The White-faced Heron typically perches on fence-posts, trees, telephone poles and house roofs.[3] Its flight is slow and bouncing.[6]


The most common call of the White-faced Heron is a gravelly croak or gobble,[3] graak or graaw and is typically given in flight, in interactions or in aggressive encounters.[2] Another call, gow, gow, gow is typically given upon returning to a nest.[2] High pitched wrank, oooooooooh or aaarrrgh calls are given as alarm calls.[2]


Breeding generally takes place in the spring, but the birds may breed at other times in response to rainfall.[6][9] Breeding generally takes place in southern Australia, and birds disperse for long distances at other times of year. Both sexes share the task of building the nest, incubating the eggs and caring for the young.[6] The nest is an untidy shallow bowl, made of sticks and usually placed on a leafy branch 5–12 m high,[3] at altitudes from sea level to over 1000 m.[2] When breeding the birds have long feathers (nuptial plumes) on the neck, head and back.[9] A typical clutch has 3-5 pale blue eggs.[3] with an average size of 48.5×35 mm.[2] Normally only one brood is raised per year.[6] Incubation lasts approximately 25 days.[2] The parents guard the chicks for 3–4 weeks and fledging takes place 40 days after hatching.[2] Typical nestling predators include kookaburras, Australian Magpies, harriers and owls.


White-faced Herons eat most small aquatic creatures[10] and their varied diet is fish, frogs, small reptiles and insects.[11]. It uses a variety of techniques to find food including standing still and waiting for prey movement (often employing a peculiarly rhythmic neck movement whether in water or on land), walking slowly in shallow water, wing flicking, foot raking or even chasing prey with open wings.[10] White-faced Herons generally feed solitarily or independently in small groups.[2] White-faced Herons are generally territorial during breeding season but may feed in groups during non-breeding season, particularly after rain or flooding.[2]

See also

  • White heron


  1. ^ BirdLife International (2008). Egretta novaehollandiae. In: IUCN 2008. IUCN Red List of Threatened Species. Downloaded on 31 December 2008. Database entry includes justification for why this species is of least concern.
  2. ^ a b c d e f g h i j k l m n o p q r s Kushlan, James Anthony; Hancock, James, Thelwell, David (2005). The Herons. Oxford University Press. p. 170. ISBN 0-19-854981-4. 
  3. ^ a b c d e f g h Pizzey, Graham; Knight, Frank (1997). Field Guide to the Birds of Australia. Sydney, Australia: HarperCollinsPublishers. p. 111. ISBN 0-207-18013-X. 
  4. ^ a b McKilligan, Neil (2005). Herons, Egrets and Bitterns. CSIRO Publishing. p. 104. ISBN 0-643-09133-5. 
  5. ^ a b nzbirds.com - White-faced heron
  6. ^ a b c d e f Birds in Backyards - White-faced Heron
  7. ^ Chen, Xiaolin; Chen, Zhihong a& Fang, Wenzhen (2000). "Short Communication: New Record of the White-faced Heron Egretta novaehollandiae in Xiamen (Amoy), China". Emu 100 (4): 340. doi:10.1071/MU004SC. 
  8. ^ "Species factsheet: Egretta novaehollandiae". BirdLife international. 2008. http://www.birdlife.org/datazone/search/species_search.html?action=SpcHTMDetails.asp&sid=3706&m=0. 
  9. ^ a b Australian Museum Online - White-faced Heron
  10. ^ a b Bimbimbie ornithological services - Notable behaviours of White-faced Heron
  11. ^ birdphotos.com.au White Faced Heron

External links

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Look at other dictionaries:

  • white-faced heron — baltaskruostis garnys statusas T sritis zoologija | vardynas atitikmenys: lot. Ardea novaehollandiae; Egretta novaehollandiae angl. white faced heron vok. Weißwangenreiher, m rus. белощёкая цапля, f pranc. héron à face blanche, m ryšiai:… …   Paukščių pavadinimų žodynas

  • white-faced heron — /ˌwaɪt feɪst ˈhɛrən / (say .wuyt fayst heruhn) noun a medium sized blue grey heron with a white face and throat, Egretta novaehollandiae, common in shallow water areas of coastal and inland Australasia; blue crane …   Australian English dictionary

  • White-faced — may refer to:* White faced Heron, common bird throughout most of Australasia * White faced Ibis, wading bird in the ibis family Threskiornithidae * White faced Saki, type of New World monkey * White faced Starling, member of the starling family… …   Wikipedia

  • héron à face blanche — baltaskruostis garnys statusas T sritis zoologija | vardynas atitikmenys: lot. Ardea novaehollandiae; Egretta novaehollandiae angl. white faced heron vok. Weißwangenreiher, m rus. белощёкая цапля, f pranc. héron à face blanche, m ryšiai:… …   Paukščių pavadinimų žodynas

  • heron — /ˈhɛrən / (say heruhn) noun any of the long legged, long necked, long billed wading birds constituting the family Ardeidae, including the true herons, bitterns, egrets, etc., as the white faced heron. {Middle English heiroun, from Old French… …   Australian English dictionary

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