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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.

Brazilian artist Flávia Barreto supports World Albatross Day for another year


Cigarette lighters, bottle tops, a toothbrush and a toy soldier. A Black-footed Albatross and chick on Midway Atoll, after a photograph by Wieteke Holzhausen

The Albatross and Petrel Agreement has chosen the theme “Plastic Pollution” to mark the fourth World Albatross Day, to be celebrated on 19 June 2023 (WAD2023). The featured albatross species for this year are once more the North Pacific Black-footed Phoebastria nigripes and the Laysan P. immutabilis, along with the globally Endangered Northern Royal D. sanfordi endemic to New Zealand, and the abundant and widespread Black-browed Thalassarche melanophris. For the first three months of the year ACAP has once more been collaborating with Artists and Biologists Unite for Nature (ABUN) on its 43rd Project to produce artworks that will help increase awareness of the conservation plight facing the world’s albatrosses and support WAD2023. This the fourth collaboration with ABUN, resulting in 75 artworks by 31 artists, including no less than seven by Brazilian amateur artist Flávia Barreto - five of which are illustrated here.


A colour-banded Black-browed Albatross guards its chick on Bird Island in the South Atlantic, after a photograph by Erin Taylor

Flávia, who paints in watercolour, gouache and acrylic, lives in Nova Friburgo in south-eastern Brazil. She describes herself as an amateur artist and a retired civil servant. After retirement she decided there was still time to learn more and to dedicate her life to art. Being a lover of nature and animals, her art and interests have gradually evolved to drawing and painting threatened species.


Two Northern Royal Albatrosses interact at sea off New Zealand, after a photograph by Hadoram Shirihai

She writes to ALN: “Plastic pollution in the oceans is a global and urgent crisis threatening marine wildlife, food safety and human health. Albatrosses are direct victims of human conduct, as they may die or get injured by ingesting or getting entangled in plastic waste. We can help to raise awareness of governments, organizations and communities by contributing to conservation initiatives such as those of ACAP. As a member of ABUN I am glad to be able to contribute through my work to World Albatross Day once again and join the fight against plastic pollution.”


A Black-footed Albatross is surrounded by washed-up plastic bottles and fishing floats, after a photograph by Matthew Chauvin,
The Ocean Cleanup

View Flávia Barreto’s art in support of last year’s World Albatross Day with its theme of “Climate Changehere.


Squid, but also plastic? A Laysan Albatross regurgitates a meal to its chick, photograph by Hob Osterlund

With grateful thanks to Flávia Barreto, Kitty Harvill and Marion Schön of Artists and Biologists Unite for Nature and to Matthew Chauvin, Wieteke Holzhausen, Hob Osterlund, Hadoram Shirihai and Eric Taylor for the use of their photographs.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 18 April 2023

Manx Shearwaters of Wales' Skomer Island prone to plastic ingestion

Manx shearwater Nathan FletcherA Manx Shearwater; photo by Nathan Fletcher

Clare Alley (School of Animal, Rural and Environmental Sciences, Nottingham Trent University, UK) and colleagues have published in the journal Seabird on plastic ingestion in Manx Shearwaters on Skomer Island, Wales.

The paper’s abstract follows, 

“Plastic debris is ubiquitous in the marine environment, and seabirds are among the most impacted marine vertebrates. Plastic ingestion was investigated in an internationally-important breeding population of Manx Shearwaters Puffinus puffinus on Skomer Island, Wales in 2018–19. Opportunistic necropsies were carried out on a total of 34 birds to collect contents of the gastrointestinal tract: 13 adults from April to July 2019 and 12 fledglings during September 2019, and a further nine opportunistic necropsies carried out from adults from July to September 2018. The presence, quantity, size and colour of plastic in the gastrointestinal tract was investigated. Plastic was found in 71% of Manx Shearwater stomachs (68% of adults, 75% of fledglings). Adults were found to have larger plastic pieces in their gastrointestinal tract than fledglings, and lighter birds had larger pieces of plastic in their tracts than heavier birds. This study shows that Manx Shearwaters on Skomer Island are vulnerable to plastic ingestion, and that adults are likely to pass plastic to their chicks.”

Reference:

Alley, C.L., Arkless, S., Ames, E., Abrahams, M., Gentle, L.K. & Wood, M.J. 2022. Plastic ingestion in adult and fledgling Manx Shearwaters Puffinus puffinus on Skomer Island, WalesSeabird 34: 33-44

17 April 2023

Long-term physical health of fledging Flesh-footed Shearwaters found to be deteriorating

Fledging Flesh footed Shearwaters LHIFledgling Flesh-footed Shearwaters on Lord Howe Island in May 2022: (left) a healthy chick collected in the colony (hit by a motor vehicle) and (right) a similar age bird found washed up on the beach with substantially lower body mass, shorter wing length, and downy feathers

Jenn Lavers and Alex Bond (Bird Group, The Natural History Museum, Tring, UK) have published open access in the journal ICES Journal of Marine Science on the deterioration in fledging body condition of Flesh-footed Shearwaters Ardenna carneipes over the long-term.

Proportion of fledgling LHI Flesh footed Shearwaters healthy body mass 400g 20102022Proportion of fledgling Flesh-footed Shearwaters encountered on Lord Howe Island with a body mass >400 g during 2010–2022

 

The paper’s abstract follows:

“Marine systems are under increasing pressure from anthropogenic activities. In recent decades, the deteriorating condition of the world’s seabird populations suggests these pressures have reached a tipping point. For young birds, body mass can significantly influence survival in the critical period between nest departure and recruitment to the breeding population. On Lord Howe Island, we measured Flesh-footed Shearwater (Ardenna carneipes) fledglings in the colony and adjacent beaches to determine how body condition changed during 2010–2022. Overall, we found chick body mass as well as wing, culmen, and head + bill length declined over time with larger declines observed in beach-washed birds. Culmen and head + bill length declined by 0.17 and 0.23 mm/year, respectively, and body mass by 16.1 g/year. The number of chicks fledging at <400 g has increased sharply in recent years, meaning significant numbers of birds are unlikely to survive after departing the island. Our results point to a deepening of the division in the shearwater population: adult birds who can successfully provision sufficient nutrient reserves so their chick fledges successfully, and those who cannot. In this latter group, failure at the fledging stage (beached birds) is resulting in birds in increasingly poor condition, the likes of which were seldom documented 13 years ago.”

Reference:

Lavers, J.L. & Bond, A.L. 2023. Long-term decline in fledging body condition of Flesh-footed Shearwaters (Ardenna carneipes). ICES Journal of Marine Sciencehttps://doi.org/10.1093/icesjms/fsad048

10 April 2023

The fourth art collaboration with ABUN on a plastic pollution theme ends with a sombre music video

AA Plastic Pollution collage poster
ABUN Project #43 has produced 75 artworks on the theme of “Plastic Pollution”, poster design by Kitty Harvill

Artists and Biologists for Nature (ABUN) has contributed to the conservation of ACAP-listed species every year since 2020 by running an annual project where contributing artists produce artworks to mark World Albatross Day on 19 June. In the first three years some 500 artworks illustrating all 31 ACAP-listed albatrosses and petrels have been created, using photographs made available by ACAP supporters to act as inspiration. This year’s project, ABUN’s 43rd, which ran from January to March, has been in support of the World Albatross Day theme for 2023 of “Plastic Pollution”. It has resulted in 75 stunning artworks by 31 artists, including several who produced more than one work. They will be used by ACAP to support ‘WAD2023’ until the actual day on 19 June.

Challenge poster
The Rock Stars Challenge, collage by Kitty Harvill

The three-month collaboration with ABUN ended with a “weekend challenge” that used Hob Osterlund’s evocative photographs of close-to-fledging Laysan Albatross Phoebastria immutabilis chicks losing the last of their down, adding 13 paintings to the total (click here).

Music by John Nicolosi, design by Kitty Harvill

To round off the project, ABUN Co-founder Kitty Harvill has produced a collage poster depicting all 75 artworks (see above) and musician John Nicolosi of Niko Records Studio has created pro bono a sombre score entitled "Fidelity" for the music video put together by Kitty.

Grisselle Chock Plastic Pollution Black footed Albatross
“Plastic Pollution” by Grisselle Chock, after a photograph by Cynthia Vanderlip

With grateful thanks to ABUN Co-founder Kitty Harvill, ABUN Administrator Marion Schön, musician John Nicolosi, and all the contributing ABUN artists, especially Andress Silva, Apple Resonance, Flávia Barreto, Grisselle Chock, Inge Eisenhauer, Shary Weckwerth and Snah, who each produced three or more artworks for Project #43.

John Cooper, Emeritus Information Officer, Agreement on the Conservation of Albatrosses and Petrels, 13 April 2023

ACAP Parties Uruguay and Argentina through the Joint Technical Commission for the Maritime Front approve plan to reduce seabird interaction with fisheries in common waters

Regional Plan of Action Seabirds Cover PageThe Regional Action Plan-Seabirds has been approved by the Joint Technical Commission for the Maritime Front (JTCMF) with the aim of reducing seabird mortality through fishing operations. ACAP Parties Argentina and Uruguay are joint Members of the JTCMF. 

The Joint Technical Commission for the Maritime Front (JTCMF) has approved a plan, known as the Regional Action Plan-Seabirds, to reduce the interaction of seabirds with fisheries in common waters of Argentina and Uruguay. The plan was developed by a group of experts convened by the JTCMF in December 2019 and reviewed at a Seabird Workshop held at the National Institute for Fisheries Research and Development (INIDEP) in April 2022.

The Regional Action Plan-Seabirds aims to identify good fishing practices and mitigation measures to reduce the incidental mortality of seabirds attending these fisheries. The plan was developed by specialists from different Uruguayan and Argentine organizations, including the National Directorate of Aquatic Resources (DINARA), the National Institute for Fisheries Research and Development, the Ministry of Environment and Sustainable Development, Aves Argentinas, the Institute of Marine and Coastal Research, the National Council for Scientific and Technical Research (CONICET), the Undersecretary of Fisheries and Aquaculture, the Ministry of Environment and Sustainable Development, and the National University of Mar del Plata.

The main goal of the plan is to preserve biological diversity and ensure the conservation of seabird species that inhabit the Argentine-Uruguayan Common Fishing Zone and adjacent waters. The plan also aims to deepen the knowledge about devices and operations that allow the mitigation of different negative impacts of the interaction of these species with fisheries under an ecosystem approach management.

Resolution 44/22 of the JTCMF is the culmination of this process and sets out the plan's implementation. The resolution underscores the importance of promoting education, training, and dissemination of the issues related to reducing the interaction of seabirds with fisheries. 

The plan's implementation will be a significant step towards preserving the marine ecosystem and the seabird species in the region.

The Regional Action Plan-Seabirds is available (in Spanish) here, https://ctmfm.org/wp-content/uploads/2022/07/par-am_ctmfm_web-2022-final-165730576769.pdf

En español:

La Comisión Técnica Mixta del Frente Marítimo (CTMFM) aprobó un plan, conocido como Plan de Acción Regional-Aves Marinas, para reducir la interacción de las aves marinas con las pesquerías en aguas comunes de Argentina y Uruguay. El plan fue desarrollado por un grupo de expertos convocado por la CTMFM en diciembre de 2019 y revisado en un Taller de Aves Marinas realizado en el Instituto Nacional de Investigación y Desarrollo Pesquero (INIDEP) en abril de 2022.

El Plan de Acción Regional-Aves Marinas tiene como objetivo identificar buenas prácticas de pesca y medidas de mitigación para reducir la mortalidad incidental de aves marinas asociadas a estas pesquerías. El plan fue desarrollado por especialistas de diferentes organismos uruguayos y argentinos, entre ellos la Dirección Nacional de Recursos Acuáticos (DINARA), el Instituto Nacional de Investigación y Desarrollo Pesquero, el Ministerio de Ambiente y Desarrollo Sustentable, Aves Argentinas, el Instituto de Investigaciones Marinas y Costeros, el Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), la Subsecretaría de Pesca y Acuicultura, el Ministerio de Ambiente y Desarrollo Sostenible y la Universidad Nacional de Mar del Plata.

El objetivo principal del plan es preservar la diversidad biológica y asegurar la conservación de las especies de aves marinas que habitan en la Zona Común de Pesca Argentino-Uruguaya y aguas adyacentes. El plan también pretende profundizar en el conocimiento sobre dispositivos y operaciones que permitan mitigar diferentes impactos negativos de la interacción de estas especies con las pesquerías bajo una gestión con enfoque ecosistémico.

La Resolución 44/22 de la CTMFM es la culminación de este proceso y establece la implementación del plan. La resolución destaca la importancia de promover la educación, capacitación y difusión de los temas relacionados con la reducción de la interacción de las aves marinas con las pesquerías.

La implementación del plan será un paso significativo hacia la preservación del ecosistema marino y las especies de aves marinas en la región.

El Plan de Acción Regional-Aves Marinas está disponible (en español) aquí, https://ctmfm.org/wp-content/uploads/2022/07/par-am_ctmfm_web-2022-final-165730576769.pdf

12 April 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.

About ACAP

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Hobart TAS 7000
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Email: secretariat@acap.aq
Tel: +61 3 6165 6674