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The Birds of NSW Wetlands - Egrets

Order - Ciconiiformes

Cattle Egret
Great Egret
Intermediate Egret - Also known as the Plumed Egret
Little Egret
Eastern Reef Egret
References and Further Reading

Cattle Egret

Ardeola ibis

General Characteristics:

  • White plumage. When breeding it has an orange crown, face, upper back and breast. Red feet.

  • Roost and nest in colonies, often with tens to thousands of other birds.

Diet:

  • Mainly insects, sometimes small aquatic animals.

Habitat:

  • Feed around the feet of slow moving cattle. Often perch on cattle eating insects and parasites off their backs.

Distribution in NSW:

  • Primarily found on the NSW coast.

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Great Egret

Ardea alba

General Characteristics:

  • The largest and most common Egret in NSW.

  • White plumage. Bill yellow.

  • Very long neck.

  • A solitary and territorial feeder.

  • Hunts in shallow water.

  • Breed in colonies often mixed with spoonbills, herons, ibises and cormorants.

Diet:

  • Mainly fish, but also insects, crustaceans, amphibians.

Habitat:

  • Found in inland and coastal swamps, large rivers and lakes.

Distribution in NSW:

  • Found throughout NSW.

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Intermediate Egret - also known as the Plumed Egret

Ardea intermedia

General Characteristics:

  • Plumage white. It has characteristic lacy plumes on breast and back. Bill and legs are red. Feet are black. Face green to yellow.

  • Nests in trees.

  • Breed in colonies often mixed with spoonbills, herons, ibises and cormorants.

Diet:

  • Primarily small fish, but also amphibians, insects and crustaceans.

Habitat:

  • Found in freshwater lakes and rivers, both inland and on the coast.

Distribution in NSW:

  • Found throughout NSW.

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Little Egret

Egretta garzetta

General Characteristics:

  • Have a distinctive slender, black bill.

  • Plumage white, with white nuptial head plumes.

  • Legs and feet are black.

  • Nests in trees, shrubs or in reed beds.

  • Breed in colonies often mixed with spoonbills, herons, ibises and cormorants.

Diet:

  • Small fish, invertebrates and amphibians.

Habitat:

  • Coastal and inland mudflats.

Distribution in NSW:

  • Found throughout NSW.

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Eastern Reef Egret

Ardea sacra

General Characteristics:

  • Can be entirely white or entirely grey. The white form is more common than the grey.

  • Nests in trees, shrubs or on the ground.

Diet:

  • Feeds mostly on small fish, but also on crustaceans and insects.

Habitat:

  • Can be found exclusively on the coast.

Distribution in NSW:

  • Found on the east coast only.

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References and Further Reading

Fullagar, P. J. and Davey, C. C. 1983. Herons, Egrets, Ibises and Spoonbills. Order: Ciconiiformes. In "Wetlands in New South Wales". (Ed C. Haigh). National Parks and Wildlife Service, NSW.

Pratt, E. (1979) ‘The growth of a cattle egret colony’, Notornis, 26, pp 353-356.

Readers Digest. 1988. Readers Digest Complete Book of Australian Birds. Reader’s Digest, Sydney.

 

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www.naturalresources.nsw.gov.au