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.

Australia asks for comment on its draft National Plan of Action – Seabirds

The Australian Department of Agriculture and Water Resources is seeking comments on a Draft National Plan of Action for minimising the incidental catch of seabirds in Australian capture fisheries (NPOA–Seabirds).

“The draft NPOA–Seabirds has been developed in collaboration with the Northern Territory and state governments, scientists, environmental non-governmental organisations and commercial and recreational fisheries. The draft responds to concerns about the incidental catch of seabirds in Australian capture fisheries.  It outlines the need for a nationally consistent and coordinated management approach to avoid or minimise the incidental seabird bycatch in all capture fisheries within Australia” (click here).

Shy Albatross on Albatross Island by Drew Lee 

Australia's endemic Shy Albatross incubates on Albatross Island, photograph by Drew Lee

The scope of this plan includes all species of birds that occur naturally in Australian marine areas, all commercial, recreational and other relevant capture fisheries, all waters under the jurisdiction of Commonwealth, state and Northern Territory fisheries, and all fishing undertaken by Australian-flagged fishing vessels on the high seas, including areas governed by regional fisheries and conservation bodies.

Submissions must be lodged to This email address is being protected from spambots. You need JavaScript enabled to view it. by 9 June 2017.

Reference:

Department of Agriculture and Water Resources 2017. Draft National Plan of Action for Minimising the Incidental Catch of Seabirds in Australian Capture Fisheries.  Canberra: Department of Agriculture and Water Resources.  34 pp.

John Cooper, ACAP Information Officer, 11 May 2017

Seabirds foraging at depth have a higher incidence of ingested plastic than do surface foragers

Davi Castro Tavares (Laboratório de Ciências Ambientais, Universidade Estadual do Norte Fluminense, Campos dos Goytacazes, Brazil) and colleagues have published in the journal Marine Pollution Bulletin on the incidence of plastic items in the digestive tracts of 22 seabird species, including ACAP-listed albatrosses and petrels, washed up on the Brazilian coastline.  Highest incidences of ingested plastic werer found in Black-browed Albatrosses Thalassarche melanophris, White-chinned Petrels Procellaria aequinoctialis and Great Shearwaters Ardenna gravis.

The paper’s abstract follows:

“Marine debris such as plastic fragments and fishing gears are accumulating in the ocean at alarming rates. This study assesses the incidence of debris in the gastrointestinal tracts of seabirds feeding at different depths and found stranded along the Brazilian coast in the period 2010–2013. More than half (55%) of the species analysed, corresponding to 16% of the total number of individuals, presented plastic particles in their gastrointestinal tracts. The incidence of debris was higher in birds feeding predominantly at intermediate (3–6 m) and deep (20–100 m) waters than those feeding at surface (< 2 m). These results suggest that studying the presence of debris in organisms mainly feeding at the ocean surface provides a limited view about the risks that this form of pollution has on marine life and highlight the ubiquitous and three-dimensional distribution of plastic in the oceans.”

 white chinned petrel by Ben Palan

White-chinned Petrels, photograph by Ben Phalan

With thanks to Davi Castro Tavares.

Reference:

Tavares, D.C., J.F. de Moura, A. & Merico, S. 2017.  Incidence of marine debris in seabirds feeding at different water depths.  Marine Pollution Bulletin.  doi.org/10.1016/j.marpolbul.2017.04.012.

John Cooper, ACAP Information Officer, 10 May 2017

ACAP’s Advisory Committee to meet in New Zealand and hold a gadfly petrel workshop this September: Second Circular now available

The Tenth Meeting of ACAP’s Advisory Committee (AC10) will be held from Monday 11 September to Friday 15 September 2017, in the CQ Comfort and Quality Hotels, Wellington, New Zealand (click here).

Meetings of the Advisory Committee’s Seabird Bycatch Working Group and the Population and Conservation Status Working Group will precede AC10 at the same venue (SBWG8 from Monday 4 to Wednesday 6 September, and PaCSWG4 from Thursday 7 to Friday 8 September).  A Heads of Delegation meeting will be convened on Sunday, 10 September 2017 in the late afternoon/ evening.

A workshop on the conservation of gadfly petrels in the genus Pterodroma and other small burrowing petrel species will be held on Saturday 9 September 2017 in the same venue.

The Second Circular for the 2017 meetings, in all three official ACAP languages, is now available on this web site, along with an attached draft agenda for the Advisory Committee (click here for the English text).

A draft agenda for AC10 is attached to the Second Circular.  It is requested that Parties to the Agreement advise the Secretariat by 13 June of any new items they would like to have added to the agenda. Templates for meeting documents (including SBWG8, PaCSWG4 and AC10) are available here.

Chatham Albatrosses: endemic to New Zealand, photograph by Graham Robertson

It would be appreciated if these templates could be used when submitting documents to the Secretariat. In order to contain translation costs and facilitate the reading of documents in non-native languages, it would be appreciated if the length of meeting documents could be kept to a minimum. Please consider submitting supporting information as an Information Paper, rather than in the Working Document itself.  Click here for deadlines for submission of meeting documents.

Parties, Non-Party Range States and Observers are reminded that details of their representatives must be provided to the Secretariat prior to the meeting (e-mail This email address is being protected from spambots. You need JavaScript enabled to view it.). In order to facilitate the work of the Secretariat, delegates are requested to complete the registration form on the ACAP website by 25 August.  A block booking has been made at the CQ Comfort and Quality Hotels for delegates (see the Second Circular for rates and information on how to book.

John Cooper, ACAP Information Officer, 09 May 2017

Spotted from space: counting Northern Royal and Wandering Albatrosses using satellite imagery

Peter Fretwell (British Antarctic Survey, Madingley Road, Cambridge, UK) and colleagues have published in the ornithological journal Ibis on using satellite imagery to count breeding albatrosses.

The paper’s abstract follows:

“This study is the first to utilize 30-cm resolution imagery from the WorldView-3 (WV-3) satellite to count wildlife directly. We test the accuracy of the satellite method for directly counting individuals at a well-studied colony of Wandering Albatross Diomedea exulans at South Georgia, and then apply it to the closely related Northern Royal Albatross Diomedea sanfordi, which is near-endemic to the Chatham Islands and of unknown recent population status due to the remoteness and limited accessibility of the colonies. At South Georgia, satellite-based counts were comparable to ground-based counts of Wandering Albatross nests, with a slight over-estimation due to the presence of nonbreeding birds. In the Chatham Islands, satellite-based counts of Northern Royal Albatross in the 2015/2016 season were similar to ground-based counts undertaken on the Forty-Fours islands in 2009/2010, but much lower than ground-based counts undertaken on The Sisters islands in 2009/2010, which is of major conservation concern for this endangered albatross species. We conclude that the ground-breaking resolution of the newly available WV-3 satellite will provide a step change in our ability to count albatrosses and other large birds directly from space without disturbance, at potentially lower cost and with minimal logistical effort.”

(A) Part of the WorldView-3 satellite image of Bird Island showing the distribution of white dots; (B) photograph of Bird Island for comparison; (C) close-up of a representative white dot in (a), indicating pixel composition

Read more here and watch a video about the study here.

With thanks to Barry Baker and Richard Phillips for information and photographs.

Reference:

Fretwell, P.T., Scofield, P. & Phillips, R.A. 2017.  Using super-high resolution satellite imagery to census threatened albatrosses.  Ibis DOI: 10.1111/ibi.12482.  Click here for a PDF.

John Cooper, ACAP Information Officer, 08 May 2017

Scopoli's Shearwater and POPs in the Mediterranean: no great cause for alarm?

David Costantini (Muséum National d'Histoire Naturelle, Paris, France) and colleagues have published in the journal Science of The Total Environment on levels of persistent organic pollutants (POPs) in Scopoli's Shearwater Calonectris diomedea.

The paper’s abstract follows:

“Little is known about the accumulation of persistent organic pollutants (POPs) and its consequences for seabirds in the Mediterranean basin. We characterised the plasma contaminant profile (polychlorinated biphenyls ΣPCBs; organochlorine pesticides ΣOCPs; polybrominated diphenyl ethers ΣPBDEs) of a population of the seabird Scopoli's shearwater (Calonectris diomedea) that breeds in the southern Mediterranean (Linosa Island) and investigated (i) whether sex, stable isotope ratios (related to diet), reproductive phase (early incubation vs. late breeding season) and body mass explained variation in contaminant burden and (ii) whether they predict health-related variables. The predominant category of POPs was ΣPCBs contributing between 53.0 and 92.4% of the total POPs in each shearwater. The percentage contribution of ΣOCPs to total POPs ranged between 7.6 and 47.0%, while that of ΣPBDEs ranged between < 1% and 22.1%. Near the end of the breeding season, concentrations of ΣPCBs, ΣOCPs and ΣPOPs were significantly higher than at the beginning of the incubation period. ΣPBDEs were higher in males than females near the end of the breeding season, while they were higher in females than males at the beginning of the egg incubation period. Carbon- and nitrogen isotope ratios and individual body mass were not significantly associated with any contaminant class. Mates differed in the concentration of POPs, but they had similar stable isotope values. There was little evidence for a connection between contaminants and blood-based markers of oxidative balance. None of the contaminants predicted the probability of a bird being resighted as a breeder the following year. Thus, although POPs were present at high concentrations in some individuals, our study suggests little concern regarding POP exposure for this shearwater population.

 Scopolis Shearwater fledgling

Fledgling Scopoli's Shearwater

Reference:

Costantini, D., Sebastiano, M., Müller, M.S., Eulaers, I., Ambus, P., Malarvannan, G., Covaci, A., Massa, B. & Dell'Omo, G. 2017.  Individual variation of persistent organic pollutants in relation to stable isotope ratios, sex, reproductive phase and oxidative status in Scopoli's shearwaters (Calonectris diomedea) from the Southern Mediterranean.  Science of The Total Environment 15: 179-187.

John Cooper, ACAP Information Officer, 05 May 2017

The Agreement on the
Conservation of Albatrosses and Petrels

ACAP is a multilateral agreement which seeks to conserve listed albatrosses, petrels and shearwaters by coordinating international activity to mitigate known threats to their populations.

About ACAP

ACAP Secretariat

119 Macquarie St
Hobart TAS 7000
Australia

Email: secretariat@acap.aq
Tel: +61 3 6165 6674