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.

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Your guess is as good as mine: devising a method to predict the mass of ingested plastics in seabirds

Laysan Albatross Pair by James LloydA pair of Laysan Albatrosses; photograph by James Lloyd. Laysan Albatrosses were one of 11 procellariiform species in the study

Alexander L. Bond (Bird Group, The Natural History Museum, Tring, Hertfordshire, United Kingdom) and Jennifer L. Lavers have published open access in the journal Marine Pollution Bulletin on a method for estimating the mass of ingested plastics in seabirds. 

The paper’s abstract follows, 

“Plastics pollution has been documented for decades, yet repeatable methods for evaluating quantities are lacking. For wildlife, the mass and number of ingested plastics are widely reported, but these are not without their challenges, especially in field settings. Rapid methods for estimating the mass of ingested plastic could therefore be useful, but the relationship with the number of ingested pieces has not been explored. Using a dataset covering 1278 individuals of 11 Procellariiform species, we investigated this relationship to determine if counts could act as a proxy for the mass of ingested plastic by seabirds. Larger species ingested larger pieces of plastic, and birds that consumed more pieces also ingested items that are physically larger. Across species, sample size significantly influenced the slope of the relationship between the mass and number of ingested plastics. The mass-number relationship is species-specific, highly driven by sample size, and varies temporally.”

Reference:

Bond, A.L. & Lavers, J.L. 2023. Can the mass of plastic ingested by seabirds be predicted by the number of ingested items? Marine Pollution Bulletin. Volume 188. https://doi.org/10.1016/j.marpolbul.2023.114673

17 February 2023

For the first time a Wandering Albatross from the southern Indian Ocean has been found breeding in the South Atlantic

french ringed WA
BS29908 is found incubating on Bird Island, photograph by Mark Whiffin

A Vulnerable Wandering Albatross Diomedea exulans that fledged from the Crozet Islands in the southern Indian Ocean has been found breeding at Bird Island in the South Atlantic.  This is the first record of a Wanderer banded at another island group breeding on the island.  The bird bearing a French metal band “Museum Paris BS29908” was discovered during an all-island census of incubating birds on 31 January this year by British Antarctic Survey (BAS) field assistants working on the island, Erin Taylor and Rosie Hall.

.Paris ring
The Museum Paris band, photograph by Mark Whiffin

An enquiry by BAS to Karine Delord of France’s Centre d'Etudes Biologiques de Chizé (CEBC) revealed that the bird was banded in the Baie du Marin Nord colony on Possession Island in the Crozet Island group on 28 September 2011 and was a female from molecular sexing.  Since fledging it has not been resighted back on its natal island. The bird is part of the Wandering Albatross monitoring colony on Possession Island, which forms part of the project “Seabirds and Marine Mammals as Sentinels of Global Change in the Southern Ocean” (Project:109 ORNITHOECO), supported by the French Polar Institute Paul Emile Victor (IPF).  Further news from Bird Island is that the French bird was partnered with a male banded on the island as no. 5187145 in 1998.  This bird had previously been recorded breeding successfully five times since 2005 with two different partners.

Although this is the first record of a Wandering Albatross fledging from any southern Indian Ocean island being found breeding in the South Atlantic, there have been a few movements in both directions of banded birds between Bird and Possession Islands.  Farther away to the east of Crozet a Bird Island fledgling was seen courting as a 12-year-old on Kerguelen Island (click here).  In contrast, breeding movements between the Crozets and Prince Edward Islands, one thousand kilometres apart within the southern Indian Ocean have been regularly recorded.

With thanks to Richard Phillips, British Antarctic Survey for alerting ACAP Latest News to this interesting record, and to Karine Delord and Andy Wood for details of the French bird.

Reference:

Cooper, J. & Weimerskirch, H. 2003.  Exchange of Wandering Albatrosses Diomedea exulans between the Prince Edward and Crozet Islands: implications for conservation.  African Journal of Marine Science 25: 519-523.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 16 February 2023

ACAP and the IAC renew their Memorandum of Understanding to advance conservation of albatrosses and petrels, and sea-turtles

IAC ACAP MOU Ceremony Jan 2023 FINALIAC Executive Secretary, Dr Verónica Cáceres Chamorro (left) and ACAP Executive Secretary, Dr Christine BogIe (right), hold up the signed MOU renewal. The Ambassador of Ecuador to the U.S.A., Ms Ivonne A Baki sits to the right of Dr Verónica Cáceres Chamorro

La Secretaria Ejecutiva de la CIT, Dra. Verónica Cáceres Chamorro (foto de la izquierda) y la Secretaria Ejecutiva del ACAP, Dra. Christine BogIe (foto de la derecha), presentan el Memorándum de renovación firmado. Junto a la Dra. Verónica Cáceres Chamorro está la Embajadora de Ecuador en EE.UU., Sra Ivonne A Baki

The Agreement on the Conservation of Albatrosses and Petrels (ACAP) and the Inter-American Convention for the Protection and Conservation of Sea Turtles (IAC) have renewed the Memorandum of Understanding (MOU) first signed in December 2019, reaffirming their commitment to cooperate in the conservation of albatrosses and petrels, and sea-turtles.

ACAP Executive Secretary, Dr Christine BogIe, and IAC Executive Secretary, Dr Verónica Cáceres Chamorro, signed the renewal at a hybrid ceremony hosted by the Ambassador of Ecuador, Ms Ivonne A Baki, at the Embassy of Ecuador in Washington D.C. Ecuador is the current Chair of the IAC Conference of the Parties. 

Speaking at the ceremony, Dr Bogle said, “ACAP is particularly pleased to renew this cooperation arrangement with a fellow intergovernmental conservation organisation, given our shared objectives. Albatrosses and petrels face similar threats to those of sea turtles, meaning there is considerable scope for cooperation and information sharing.”

Accidental death resulting from interactions with fishing gear, especially during longline-fishing operations is a significant threat to albatrosses and petrels, and sea-turtles. In signing the MOU, the two organisations agreed to: consult, cooperate and collaborate with each other on areas of common interest that are directly or indirectly relevant to the conservation, including the protection and recovery of populations of albatrosses and petrels, and sea turtles. 

Remarking on the significance of the renewal in facilitating its conservation objectives, Dr Verónica Cáceres Chamorro said, “The MOU will strengthen scientific research in bycatch mitigation methods. We will learn from our experiences to improve data collection regarding interactions with fisheries, and the implementation of best practices. This will provide valuable support to decision makers in our member countries.”

ACAP’s Advisory Committee Chair, Dr Mike Double commented on the important contribution of IAC and ACAP experts in progressing the conservation objectives of the MOU when participating as observers at each other’s meetings. He further noted scope to cooperate as observers in discussions at relevant meetings of Regional Fisheries Management Organisations (RFMOs), where bycatch related measures are discussed.       

Ecuador’s Minister for the Environment, Mr Gustavo Manrique, who addressed the ceremony via a pre-recorded video, praised IAC and ACAP for their unwavering conservation work, stating, “Both initiatives have been an example of how to articulate consistent and efficient work to fight against one of the most pressing challenges the world faces today: the rapid loss of its biodiversity.” 

The IAC Secretariat and dignitaries from IAC member countries based in Washington D.C. attended the ceremony in person, whilst ACAP representatives and officials from IAC member countries of Brazil, Chile, Guatemala, Peru, Ecuador, Dominican Republic, Costa Rica, Mexico, and Argentina joined the ceremony via Zoom. 

 En español:

El Acuerdo sobre la Conservación de Albatros y Petreles (ACAP) y la Convención Interamericana para la Protección y Conservación de las Tortugas Marinas (CIT) han renovado el Memorándum de Entendimiento (MOU) firmado por primera vez en diciembre de 2019, reafirmando así su compromiso de cooperar en la conservación de albatros y petreles, y tortugas marinas.

La Secretaria Ejecutiva del ACAP, la Dra. Christine BogIe, y la Secretaria Ejecutiva de la CIT, la Dra. Verónica Cáceres Chamorro, firmaron la renovación en una ceremonia híbrida organizada por la Embajadora de Ecuador, la Sra. Ivonne A Baki, en la Embajada de Ecuador en Washington D.C. Ecuador es el actual Presidente de la Conferencia de las Partes de la CIT. 

En su intervención en la ceremonia, la Dra. Bogle declaró: «ACAP está sumamente complacido con la renovación de este acuerdo de cooperación con otra organización intergubernamental de conservación, dados los objetivos que compartimos. Los albatros y petreles se enfrentan a amenazas similares a las de las tortugas marinas, lo que significa que hay un margen considerable para la cooperación y el intercambio de información.»

Los accidentes mortales como consecuencia de las interacciones con artes de pesca, especialmente durante las operaciones de pesca con palangre, son una amenaza significativa para los albatros y petreles, así como para las tortugas marinas. Con la firma del Memorándum de Entendimiento, las dos organizaciones han acordado: consultarse, cooperar y colaborar entre sí en áreas de interés común que sean relevantes tanto directa como indirectamente para la conservación, incluida la protección y recuperación de las poblaciones de albatros y petreles, y de tortugas marinas. 

La Dra. Verónica Cáceres Chamorro, destacando la importancia de la renovación del Memorándum para facilitar sus objetivos de conservación, declaró: «El Memorándum fortalecerá la investigación de medidas de mitigación. Aprenderemos de las experiencias comunes para mejorar la colecta de datos de captura incidental de ambas taxa, y la implementación de mejores prácticas en las pesquerías que las impactan.  Lo anterior brindará valiosos aportes a los tomadores de decisiones en nuestros países parte.»

El Presidente del Comité Asesor del ACAP, el Dr. Mike Double, comentó sobre la importante contribución que los expertos del IAC y del ACAP hacen al promover los objetivos de conservación del Memorándum cuando participan como observadores en las reuniones de la otra organización. Además, señaló la posibilidad de cooperar como observadores en las conversaciones de las reuniones pertinentes de las Organizaciones Regionales de Ordenación Pesquera (OROPs), en las que se debaten medidas relacionadas con las capturas secundarias.       

El Ministro de Medio Ambiente de Ecuador, D. Gustavo Manrique, quien se dirigió a los asistentes a la ceremonia a través de un video pregrabado, elogió a la CIT y al ACAP por su inquebrantable labor de conservación, afirmando que «ambas iniciativas han sido un ejemplo de cómo articular un trabajo coherente y eficaz para luchar contra uno de los retos más acuciantes a los que se enfrenta el mundo en la actualidad: la rápida pérdida de su biodiversidad.» 

La Secretaría de la CIT y los dignatarios de los países miembros de la CIT con sede en Washington D.C. asistieron a la ceremonia en persona, mientras que los representantes de ACAP y los funcionarios de los países miembros de la CIT de Brasil, Chile, Guatemala, Perú, Ecuador, República Dominicana, Costa Rica, México y Argentina se unieron a la ceremonia a través de Zoom. 

IAC ACAP MOU Ceremony Jan 2023 image

15 February 2023

The first WAD2023 posters for Black-browed and Northern Royal Albatrosses are released

Blackbrowed WAD2023 1 shrunkBlack-browed Albatrosses display at sunset on New Island, South Atlantic, photograph by Georgina Strange

The Albatross and Petrel Agreement has chosen “Plastic Pollution” as its theme to mark the fourth World Albatross Day, to be celebrated on 19 June 2023.  This follows the inaugural theme “Eradicating Island Pests” in 2020, “Ensuring Albatross-friendly Fisheries” in 2021 and “Climate Change” in 2022.

Two new albatross species are being used to feature the theme for this year’s World Albatross Day, with artworks, posters, infographics and a music video.  These are the globally Endangered Northern Royal Albatross D. sanfordi, endemic to New Zealand, and the abundant and widespread Black-browed Albatross Thalassarche melanophris  In addition, coverage is being given again to last year’s featured species, the Black-footed Phoebastria nigripes and Laysan P. immutabilis Albatrosses of the North Pacific, which ingest more plastic than do the southern hemisphere species.

ACAP is pleased to release the first six of a planned 12-poster series.  Designed by Bree Forrer, ACAP’s Communications Advisor, they depict photographs of Black-browed and Northern Royal Albatrosses, taken by field researchers who know their birds well and so are able to capture aspects of their private lives in compelling portraits.

NorthernRoyal WAD2023 3 S 

A Northern Royal Albatross broods its downy chick at Taiaroa Head, New Zealand, photograph by Oscar Thomas

The 12 posters in English (with French and Spanish versions to come) are being made freely available for printing during the build up to World Albatross Day on 19 June.  ACAP requests it be acknowledged in their use for conservation purposes.  They should not be used for financial gain.  Click here for the first six English posters in high-resolution versions.

With grateful thanks to photographers Sharyn Broni, Georgina Strange, Erin Taylor, Oscar Thomas and Michelle Thompson for their support of albatross conservation.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 14 February 2023

Binoculars to the ready: The Great Backyard Bird Count is almost here

Balearic Shearwater Pep Arcos 10An ACAP-listed Balearic Shearwater in flight; photograph by Pep Arcos

The Great Backyard Bird Count (GBBC) is almost upon us and this year ACAP is encouraging all procellariiform admirers to get involved and boost the number of ACAP-listed species in the count. 

The GBBC is a great example of citizen science, providing researchers with a valuable snapshot of global bird populations. This year marks the 26th Anniversary of the annual event, taking place over four days from Friday 17 February to Monday 20 February. Participants are asked to spend a minimum of 15 minutes (there is no maximum) on one of more of the four days, recording the birds they observe before submitting their checklist online at birdcount.org

During the 2022 GBBC, 21 out of 31 ACAP-listed species were represented, with over 600 individual birds reported to the count from participants located across the globe including: Antarctica, Argentina, Australia, Chile, Ecuador, the Falkland Islands*, New Zealand, South Georgia and the South Sandwich Islands*, Spain and the U.S.A. 

2023GBBC ProcellariiformesThe location,species and number of individual ACAP-listed birds reported to the 2022 Great Backyard Bird Count; sourced from birdcount.org

The Great Backyard Bird Count is an initiative of The Cornell Lab, the National Audubon Society and Birds Canada. More information on the GBBC including how to participate can be found at birdcount.org.

*A dispute exists between the Governments of Argentina and the United Kingdom of Great Britain and Northern Ireland concerning sovereignty over the Falkland Islands (Islas Malvinas), South Georgia and the South Sandwich Islands (Islas Georgias del Sur y Islas Sandwich del Sur) and the surrounding maritime areas.

13 February 2023

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.

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