Global assessment of marine plastic exposure risk for oceanic birds

Bethany L. Clark* (Corresponding Author), Ana P.B. Carneiro* (Corresponding Author), Elizabeth Pearmain* (Corresponding Author), Marie-Morgane Rouyer, Thomas Clay, Win Cowger, Richard A Phillips, Andrea Manica, Carolina Hazin, Marcus Eriksen, Jacob Gonzalez-Solis, Josh Adams, Yuri Albores-Barajas, Joanna Alfaro-Shiqueto, Maria Alho, Deusa Araujo, José Manuel Arcos, John Arnould, Nadito Barbosa, Christophe BarbraudAnnalea Beard, Jessie Beck, Elizabeth Bell, Della Bennet, Maud Berlincourt, Manuel J Conceicao Biscoito, Oskar Bjørnstad, Mark Bolton, Katherine Booth Jones, John Borg, Karen Bourgeois, Vincent Bretagnolle, Joel Bried, James Briskie, Michael Brooke, Katherine Brownlie, Leandro Bugoni, Licia Calabrese, Letizia Campioni, Mark Carey, Ryan D Carle, Nicholas Carlile, Ana Rita Carreiro, Paulo Catry, Teresa Catry, Jacopo Cecere, Filipe R. Ceia, Yves Cherel, Chang-Yong Choi, Marco Cianchetti-Benedetti, Rohan Clarke, Jaimie Cleeland, Valentina Colodro, Bradley Congdon, Jóhannis Danielsen, Federico De Pascalis, Zoe Deakin, Nina Dehnhard, Giacomo Dell'Omo, Karine Delord, Sébastien Descamps, Ben J. Dilley, Herculano Dinis, Jérôme Dubos, Brendon Dunphy, Louise Emmerson, Ana Isabel Fagundes, Annette L. Fayet, Jonathan Felis, Johannes Fischer, Amanda Freeman, Aymeric Fromant, Giorgia Gaibani, David García,, Carina Gjerdrum, Ivandra Soeli Gomes, Manuela Forero, Jose Pedro Granadeiro, W. James Grecian, David Grémillet, Tim Guilford, Gunnar Thor Hallgrimsson, Luke Halpin, Erpur Hansen, April Hedd, Morten Helberg, Hálfdán Helgi Helgason, Leeann Henry, Hannah Hereward, Marcos Hernández-Montero, Mark Hindell, Peter Hodum, Simona Imperio, Audrey Jaeger, Mark J. Jessopp, Patrick Jodice, Carl G. Jones, Christopher Jones, Jón Einar Jónsson, Adam Kane, Sven Kapelj, Yuna Kim, Holly Kirk, Yann Kolbeinsson, Philipp Kraemer, Lucas Krüger, Paulo Lago, Todd Landers, Jennifer Lavers, Matthieu Le Corre, Andreia Leal, Louzao Maite, Jeremy Madeiros, Maria Magalhães, Mark L. Mallory, Juan Masello, Bruno Massa, Sakiko Matsumoto, Fiona McDuie, Laura McFarlane Tranquilla, Fernando Medrano, Benjamin Metzger, Teresa Militão, William A. Montevecchi, Rosalinda Montone, Leia Navarro-Herrero, Verónica Neves, David Nicholls, Malcolm A. C. Nicoll, Ken Norris, Steffen Oppel, Daniel Oro, Ellie Owen, Oliver Padget, Vitor H. Paiva, David Pala, Jorge M. Pereira, Clara Péron, Maria Petry, Admilton Pina, Ariete Teresa Pina, Patrick Pinet, Pierre Pistorius, Ingrid Pollet, Benjamin Porter, Timothée Poupart, Powell Christopher D, Carolina Proaño, Júlia Pujol-Casado, Petra Quillfeldt, John Quinn, Andre Raine, Helen Raine, Iván Ramírez, Jaime Albino Ramos, Raül Ramos, Andreas Ravache, Matt Rayner, Timothy Reid, Gregory T Robertson, Gerard Rocamora, Dominic Rollinson, Robert A. Ronconi, Andreu Rotger, Diego Rubolini, Kevin Ruhomaun, Asunción Ruiz, James M. Russell, Peter G. Ryan, Sarah Saldanha, Ana Sanz-Aguilar, Mariona Sardà Serra, Yvan Satgé, Katsufumi Sato, Wiebke Schäfer, Stefan Schoombie, Scott Shaffer, Nirmal Shah, Akiko Shoji, Dave Shutler, Ingvar Atli Sigurðsson, Monica A. Silva, Alison Small, Cecilia Soldatini, Hallvard Strøm, Christopher Surman, Akinori Takahashi, Rabindra Vikash Tatayah, Graeme Taylor, Robert Thomas, David Thompson, Paul Thompson, Thorkell Lindberg Thórarinsson, Diego Vicente-Sastre, Eric Vidal, Ewan D. Wakefield, Susan Waugh, Henri Weimerskirch, Heiko Wittmer, Takashi Yamamoto, Ken Yoda, Carlos Zavalaga, Francis Zino, Maria P. Dias

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

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Abstract

Plastic pollution is distributed patchily around the world’s oceans. Likewise, marine organisms that are vulnerable to plastic ingestion or entanglement have uneven distributions. Understanding where wildlife encounters plastic is crucial for targeting research and mitigation. Oceanic seabirds, particularly petrels, frequently ingest plastic, are highly threatened, and cover vast distances during foraging and migration. However, the spatial overlap between petrels and plastics is poorly understood. Here we combine marine plastic density estimates with individual movement data for 7137 birds of 77 petrel species to estimate relative exposure risk. We identify high exposure risk areas in the Mediterranean and Black seas, and the northeast Pacific, northwest Pacific, South Atlantic and southwest Indian oceans. Plastic exposure risk varies greatly among species and populations, and between breeding and non-breeding seasons. Exposure risk is disproportionately high for Threatened species. Outside the Mediterranean and Black seas, exposure risk is highest in the high seas and Exclusive Economic Zones (EEZs) of the USA, Japan, and the UK. Birds generally had higher plastic exposure risk outside the EEZ of the country where they breed. We identify conservation and research priorities, and highlight that international collaboration is key to addressing the impacts of marine plastic on wide-ranging species.
Original languageEnglish
Article number3665
Number of pages14
JournalNature Communications
Volume14
DOIs
Publication statusPublished - 4 Jul 2023

Bibliographical note

B.L.C., C.H., and A.M. were funded by the Cambridge Conservation Initiative’s Collaborative Fund sponsored by the Prince Albert II of Monaco Foundation. E.J.P. was supported by the Natural Environment Research Council C-CLEAR doctoral training programme (Grant no. NE/S007164/1). We are grateful to all those who assisted with the collection and curation of tracking data. Further details are provided in the Supplementary Acknowledgements. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

Data Availability Statement

Data is available at publishers site https://doi.org/10.1038/s41467-023-38900-z

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