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Buller's Albatross (Thalassarche bulleri)

Buller's Albatross is a marine pelagic seabird found in Australian waters, with its centre of abundance off south-eastern Tasmania and records extending along the coasts of Victoria and New South Wales, and north-west to South Australia. It uses inshore, offshore and pelagic waters, so marine areas are the relevant habitat when considering works.

Conservation status

Commonwealth, EPBC Act 1999: Vulnerable.

Victoria, Flora and Fauna Guarantee Act 1988: Endangered.

Queensland, Nature Conservation Act 1992: Vulnerable.

South Australia, National Parks and Wildlife Act 1972: Vulnerable.

Commonwealth, EPBC Act 1999: Listed migratory. Listed migratory species are a matter of national environmental significance, so a significant impact needs referral.

Commonwealth, EPBC Act 1999: Listed marine. A listed marine species under Part 13 of the EPBC Act. Killing, injuring, taking or moving it in a Commonwealth area needs a permit.

Seasonal planning

In Victorian waters it is a rare visitor from March to October, with few sightings outside this period.

Seasonal evidence: From published sources for this species.

Timing varies between sites and years.

  • Australian occurrence: In Victorian waters it is a rare visitor from March to October, with few sightings outside this period.

Identification: Appearance

It has a grey head and neck, a white crown, a white body and a dark upper tail. Its upper wings are dark, its underwings are white with a black margin, and its bill has yellow markings.

It has a grey head and neck, a white crown, a white body and a dark upper tail. Its upper wings are dark, its underwings are white with a black margin, and its bill has yellow markings.

Identification: Confirming identity

Confirm the identity of any suspected record with a specialist and a photograph or voucher, as required by the relevant permit.

Distribution: Known range

The species breeds on islands in New Zealand and occurs at sea across the southern Pacific. In Australia, its distribution centres off south-eastern Tasmania and extends along the Victorian and New South Wales coasts and north-west to South Australia; it has also been recorded off Southport, Queensland.

The species breeds on islands in New Zealand and occurs at sea across the southern Pacific. In Australia, its distribution centres off south-eastern Tasmania and extends along the Victorian and New South Wales coasts and north-west to South Australia; it has also been recorded off Southport, Queensland.

Distribution: National mapping

The Commonwealth species distribution model (SNES) maps where the species or its habitat is known, likely or may occur. Use it with local records and site inspection.

Habitat: Habitat

Buller's Albatross inhabits subtropical and subantarctic marine waters and is pelagic. In Australia it occurs over inshore, offshore and pelagic waters, and has been observed over currents where water temperatures exceed 16°C.

Buller's Albatross inhabits subtropical and subantarctic marine waters and is pelagic. In Australia it occurs over inshore, offshore and pelagic waters, and has been observed over currents where water temperatures exceed 16°C.

Foraging habitat: Diet

It feeds at the surface, mainly on fish, squid, other cephalopods and crustaceans. It can dive to about one metre while pursuing prey.

It feeds at the surface, mainly on fish, squid, other cephalopods and crustaceans. It can dive to about one metre while pursuing prey.

Breeding habitat: Breeding

Buller's Albatross breeds only in New Zealand, on the Snares, Solander, Chatham and Three Kings Islands. After breeding, birds migrate to waters off Chile and Peru.

Buller's Albatross breeds only in New Zealand, on the Snares, Solander, Chatham and Three Kings Islands. After breeding, birds migrate to waters off Chile and Peru.

Sheltering habitat: Shelter

Nests are made in a range of island habitats, including bare ground, fern- or tussock-covered cliffs, slopes and ridges, open grassy meadows, and summit plateaus under Olearia forest.

Nests are made in a range of island habitats, including bare ground, fern- or tussock-covered cliffs, slopes and ridges, open grassy meadows, and summit plateaus under Olearia forest.

Threats: Threats

Longline fishing can capture Buller's Albatross, which scavenges around fishing vessels. Immature birds have been reported caught on southern bluefin tuna longlines.

Longline fishing can capture Buller's Albatross, which scavenges around fishing vessels. Immature birds have been reported caught on southern bluefin tuna longlines.

Threats: Works risk

Vessel activity associated with longline fishing can expose the species to capture, as Buller's Albatross scavenges around fishing vessels. Immature birds have been reported caught on southern bluefin tuna longlines.

Survey methodology: 1. Commonwealth guidance

Use methods consistent with the Commonwealth survey guidelines and engage a specialist with the right permits.

For EPBC Act referrals, survey effort and methods should be consistent with the survey guidelines for Australia's threatened birds, read with the Significant impact guidelines 1.1.

Survey methodology: 2. Limits

A non-detection is not proof of absence. Match survey timing to the species and season, and record effort.

Vegetation associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific vegetation association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Ecosystem associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific ecosystem association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Soil and substrate associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific soil association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Water and wetland associations

Source-checked associations and automatically indexed candidates are separated below. An association does not establish site presence, preference or dependence.

No species-specific water association has been indexed or source-checked in this evidence library. This is an evidence gap, not evidence of no association.

Fauna records and mapped habitat: Not yet analysed

Record locations can be overlaid with mapping, but record frequency alone does not measure habitat preference. No species is excluded from desktop assessments by this analysis.

No quality-controlled record-to-map analysis has been completed for this species. The existing generalised distribution dots and indicative range polygons have not been treated as precise occurrence coordinates.

A defensible run needs dated, independently attributable records, coordinate uncertainty, duplicate and captive-record checks, layer versions and regional scope. Preference and absence require additional survey-effort and detection evidence.

Habitat limitations and contrary evidence: No supported exclusion recorded

Not recorded is not the same as cannot occur. Low suitability, resident habitat, breeding habitat and occasional movement are different conclusions.

This library has not established a vegetation, ecosystem or soil-type exclusion for this species. This does not mean all habitat is suitable; the evidence needed to justify an exclusion has not been assembled.

Habitat limitations and contrary evidence: Before using a negative association

  • Confirm the taxon, geographic region, life stage and habitat function covered by the evidence.
  • Check survey methods, season, repeated effort and detectability before interpreting non-detection.
  • Investigate credible contradictory records and microhabitats absent from broad mapping.
  • Do not convert a missing map class, low record count or failed data request into species absence.

Before disturbance: 1. Desktop and approvals

Confirm whether the project could affect the species before works begin.

Check national mapping, state records and recent surveys for the site. An action likely to have a significant impact on this nationally listed species needs EPBC Act referral, and state permits apply where it is state listed.

Before disturbance: 2. Plan to avoid

Plan in-water works, vessel movements and lighting to avoid known habitat and sensitive periods, and set observer and shutdown procedures before works start.

During disturbance: 1. Controls

Keep works inside the approved footprint and conditions.

Use spotters and exclusion zones for in-water works and vessels, and pause works if the species is seen within the zone.

During disturbance: 2. Stop and report

If the species is found unexpectedly, stop work at that spot and contact the project ecologist and the relevant agency.

After disturbance: 1. Records

Record outcomes.

Record sightings, habitat lost or retained and any injury or death, and report them under the approval conditions.

Rehabilitation: 1. Restore

Restore disturbed habitat where possible.

Remove temporary structures, restore natural flow and substrate, and monitor water quality until it returns to baseline.

Sources