Broad-billed Sandpiper – Chris Young

BirdLife Australia Rarities Committee

The BirdLife Australia Rarities Committee (BARC) is responsible for appraising reports of rarities and maintaining a list of rare birds in Australia as well as its external territories and the surrounding seas.

BirdLife Australia Rarities Committee

The BirdLife Australia Rarities Committee (BARC) is responsible for appraising reports of rarities and maintaining a list of rare birds in Australia as well as its external territories and the surrounding seas.

 The History of BARC

2025 marks BARC's 50th Anniversary!

BARC began life as the Records Appraisal Committee of the Royal Australasian Ornithologists’ Union back in 1975. The very first case they assessed was a Snow Petrel reported from Victor Harbour SA in 1974. Since then, BARC has examined reports of more than a hundred different unusual species that have visited our shores and islands or have been seen plying Australian waters. These exotic birds range from Oriental Honey-Buzzards, Chinese Pond Herons and a Mugimaki Flycatcher, to Orange-fronted Fruit-Doves, Aleutian Terns and Cinnamon Bitterns (and many, many more). Together, they comprise more than 1,300 sightings, so far…

Over the years, numerous new species have been added to the Working List of Australian Birds, but only after they were accepted following appraisal by BARC. Some have turned out to be regular visitors since they were first recorded here, while other species have been seen here just once… so far…

One of BARC’s important roles is to weed out incorrect and unsubstantiated reports of rare birds, so that only confirmed records make it into the scientific literature. Scientific integrity is paramount.

A Nordmann's Greenshank, a migratory wader that breeds in Siberia, walks left on an intertidal mudflat in Cairns, Australia. Its image is reflected in the shallow water pooling over the mudflats. The bird has a long, slightly upturned bill and a hunched posture, and is foraging for crabs on its long legs. Its feathers are pale below and detailed on the back.

Nordmann’s Greenshank on Yirrganydji Country, Cairns, 2022. Photo by JJ Harrison/ CC BY-SA 3.0.

List of birds BARC is currently reviewing

Grey Wagtail - John Barkla

There are currently over 200 species being reviewed by the BARC committee and they can be found in the species list below: 

If members record any of the species in this list, they are encouraged to prepare a submission for assessment by BARC using the Unusual Record Report Form below. This helps to ensure that records are documented for posteriority and become part of the collective knowledge base about Australian birds.