Agreement on the Conservation of Albatrosses and Petrels

Latest News

ACAP Latest News

Read about recent developments and findings in procellariiform science and conservation relevant to the Agreement on the Conservation of Albatrosses and Petrels in ACAP Latest News.

Contact the ACAP Information Officer if you wish to have your news featured.

Click here to subscribe to ACAP News Click here to subscribe to 'ACAP Latest News'

Australian fishing industry association to research seabird mitigation for trawlers

Australia’s South East Trawl Fishing Industry Association (SETFIA) has received an Australian Government grant of A$360 000 to continue work on protecting seabirds from fishing boats.  The Caring for our Country grant will be used to reduce collisions that occur between seabirds and the cables used to tow trawl nets (click here).

"All trawl vessels in South East Australia and the Great Australian Bight operate with regulated Seabird Management Plans to limit interactions with seabirds.  These plans incorporate measures like managing their offal by batching or retaining it (to avoid attracting the seabirds) and using a device that protects seabirds from bumping into trawl cables.

Most vessels currently use large inflatable buoys attached to the vessel to ensure that seabirds do not collide with trawl cables.  Although the buoys are effective, they are very difficult to use, and don’t work as well, because they tangle.  So we’re keen to use the grant to develop alternative mitigation measures that are at least as effective as the buoys, but are more practical for use on trawl vessels.

The grant will be spent on trials of new methods to avoid harming seabirds, and will be monitored by scientific observers.  Observers will be used to monitor and validate the use of water sprayers as seabird deterrents.

Additional scientific observer coverage will be used to test a yet-to-be identified approach to mitigation.  Fishermen will be asked to nominate concepts for devices and a panel of experts will select a second device that will be tested.

The grant will also allow several young fishermen from South East Australia and the Great Australian Bight to travel to New Zealand to learn about New Zealand seabird mitigation measures.  We hope to that an expert from New Zealand can travel to Australia to help Australian trawl fishermen develop more methods to avoid any harm to seabirds.”

John Cooper, ACAP Information Officer, 18 January 2014

53 000 pairs of ACAP-listed Grey Petrels call Antipodes Island home

Elizabeth (Biz) Bell (Marlborough, New Zealand) and colleagues have written in the New Zealand ornithological journal Notornis on the numbers of ACAP-listed Grey Petrels Procellaria cinerea existing on Antipodes Island.

The paper’s abstract follows:

“Aspects of the breeding biology of the grey petrel (Procellaria cinerea) were studied on Antipodes Island between April and June 2001.  The island was surveyed to determine grey petrel distribution and four 2500 m2 census grids were established.  The survey suggested that the distribution of grey petrels was restricted to steep, well-draining areas dominated by Poa litorosa tussock (approximately 510 ha of the 2025 ha island).  Occupied burrow density within the 4 census grids ranged from 31 to 44 burrows (0.01 burrows per square metre).  Extrapolating from the census grid density to the total grey petrel habitat resulted in a population estimate of 114,730 birds: 53,000 breeding pairs (range = 32,000-73,000) and 8,670 non-breeding-birds (range = 4,000-16,320) were present on Antipodes Island.  Aspects of the behaviour of the species were recorded.  Comparisons are made with other members of the genus Procellaria.”

Grey Petrel, photograph by Peter Ryan

With thanks to Richard Phillips for information.


Bell, E.A., Bell, B.D., Sim, J.L. & Imber, M.J. 2013.  Notes on the distribution, behaviour and status of grey petrel (Procellaria cinerea) on Antipodes Island, New Zealand.  Notornis 60: 269-278.

John Cooper, ACAP Information Officer, 17 January 2014

Variations in the feeding Strategies of the Short-Tailed Shearwater

Luke Einoder (School of Earth and Environmental Sciences, Adelaide University, Australia) and colleagues have written in the ornithological journal, The Condor on feeding strategies of the Short-Tailed Shearwater Puffinus tenuirostris.

The paper’s abstract follows:

“To understand how animals cope with environmental variability it is necessary to identify the degree of flexibility in a species' diet and foraging mode and the consequences of this flexibility for reproduction.  We examined rates of feeding and energy delivery to chicks by a long-lived pelagic seabird, the Short-tailed Shearwater (Puffinus tenuirostris).  Individual adults alternated between foraging trips of short and long duration in a dual foraging strategy, but the allocation of time on those trips varied significantly from year to year.  In two years when sea-surface temperatures of feeding grounds exploited during short trips were cooler (2005, 2006) adults initially fed their chick more often, then feeding decreased through the chick-rearing period.  In the following year of warmer sea-surface temperature (2007), the number of feedings per day was initially low but increased through chick rearing.  Despite varied feeding patterns, breeding success was consistently high, yet in 2006 the chicks' poor condition indicates the capacity for buffering chicks from these effects was lower than in other years.  The relative contribution of short and long trips to the amount of energy delivered to chicks also varied by year.  During local food shortages, shearwaters appeared to deliver more oil from long trips and increased the frequency of short trips.  Yet in 2006, low-calorie prey from short trips coincided with low volume of stomach oil from long trips, resulting in chicks' poorer condition.  Oil volume and increased short-trip foraging provide potential mechanisms of flexibility enabling adults to buffer prey delivery to chicks during food shortages.”

Short-tailed Shearwater, photographed by Mark Carey


Einoder, L.D., Page, B. & Goldsworthy, S.D. 2013.  Feeding strategies of the Short-Tailed Shearwater vary by year and sea-surface temperature but go not affect breeding success.  The Condor 115: 777-787.

John Cooper, ACAP Information Officer, 16 January 2014

Abstracts due soon for the SCAR Open Science Conference in Auckland, New Zealand

Abstracts are due by 14 February for the SCAR Open Science Conference, to be held in Auckland, New Zealand over 25 to 28 August 2014 (click here).

Theme 33 entitled Influence of top predators on ecosystem diversity around Antarctica: present processes and historical signals is relevant to the aims and objectives of the Albatross and Petrel Agreement.

“This session will aim to consider the influence of top predators on ecosystem diversity around Antarctica: present processes and historical signals.  Using data from a range of taxonomic groups including seabirds, penguins, seals, and whales, we seek presentations that will explore the relationships between predators and their environment over a range of spatial and temporal scales.  We encourage multi-disciplinary presentations that develop or test ecological relationships between top predators and the marine ecosystem.  We will seek to bring together experts with a broad range of field and analytical methodologies (e.g. telemetry, remote sensing) to provide a foundation for our current knowledge on how predators influence ecosystem diversity as well as to stimulate ideas for collaborative research to address these issues in the face of environmental variability and climate-driven changes in the Antarctic marine ecosystem.”

Buller's Albatrosses, photograph by Jean-Claude Stahl

With thanks to Yan Ropert-Coudert, Secretary, SCAR Life Sciences Group for information.

John Cooper, ACAP Information Officer, 15 January 2014

Northern Royal Albatrosses at The Royal Albatross Centre start to hatch for the tourists

The Royal Albatross Centre is located at Taiaroa Head on the tip of the Otago Peninsula, Dunedin, South Island, New Zealand.  The centre is owned and operated by the charitable Otago Peninsula Trust whose purpose and objectives are the protection and enhancement of the Otago Peninsula.   Taiaroa Head itself is a nature reserve managed by the New Zealand Department of Conservation.

Endangered Northern Royal Albatrosses Diomedea sanfordi breed on Taiaroa Head where they may be viewed by the public from the glassed Richdale Albatross Observatory, opened in 1983. Thirty-three eggs have been laid this (2013/14) season.  The first egg is now starting to pip.  The rangers have recorded 102 individually marked albatrosses so far this season, with seven colour-banded adolescents aged between five and seven years of age returning to the breeding locality for the first time.

A Northern Royal Albatross family at Taiaroa Head

Photograph by Junichi Sugushita

Thirty-six pairs bred in 2012/13 with an upward trend since 1939 (click here).

John Cooper, ACAP Information Officer, 14 January 2014

Our website is protected by DMC Firewall!