{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T04:10:58Z","timestamp":1789013458254,"version":"build-2803163510"},"reference-count":56,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,6,14]],"date-time":"2026-06-14T00:00:00Z","timestamp":1781395200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100014440","name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","doi-asserted-by":"publisher","award":["PID2022-137766NB-I00"],"award-info":[{"award-number":["PID2022-137766NB-I00"]}],"id":[{"id":"10.13039\/100014440","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100014440","name":"Ministerio de Ciencia, Innovaci\u00f3n y Universidades","doi-asserted-by":"publisher","award":["MCIN\/AEI\/10.13039\/501100011033"],"award-info":[{"award-number":["MCIN\/AEI\/10.13039\/501100011033"]}],"id":[{"id":"10.13039\/100014440","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Environmental Research"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1016\/j.envres.2026.125035","type":"journal-article","created":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T00:54:21Z","timestamp":1781312061000},"page":"125035","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"P2","title":["Tracking early-life PFAS exposure in the Ebro Delta flamingo colony: temporal trends and sources"],"prefix":"10.1016","volume":"305","author":[{"given":"Maria","family":"Dulsat-Masvidal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernat","family":"Or\u00f3-Nolla","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Albert","family":"Bertolero","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7192-4057","authenticated-orcid":false,"given":"S\u00edlvia","family":"Lacorte","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.envres.2026.125035_bib1","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1016\/j.cbpa.2007.02.006","article-title":"Interannual variations in feeding frequencies and food quality of greater flamingo chicks (Phoenicopterus roseus): evidence from plasma chemistry and effects on body condition","volume":"147","author":"Amat","year":"2007","journal-title":"Comp. Biochem. Physiol. Mol. Integr. Physiol."},{"key":"10.1016\/j.envres.2026.125035_bib2","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1016\/j.envres.2008.02.004","article-title":"Heavy metals in flamingos (Phoenicopterus ruber) from Italian wetlands: the problem of ingestion of lead shot","volume":"107","author":"Ancora","year":"2008","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2026.125035_bib3","doi-asserted-by":"crossref","first-page":"820","DOI":"10.1002\/etc.4978","article-title":"Per\u2010 and polyfluoroalkyl substances are positively associated with thyroid hormones in an Arctic Seabird","volume":"40","author":"Ask","year":"2021","journal-title":"Environ. Toxicol. Chem."},{"key":"10.1016\/j.envres.2026.125035_bib4","doi-asserted-by":"crossref","first-page":"3421","DOI":"10.1007\/s00216-021-03286-8","article-title":"Analysis of dechlorane plus and related compounds in gull eggs by GC-HRMS using a novel atmospheric pressure photoionization source","volume":"413","author":"Ayala-Cabrera","year":"2021","journal-title":"Anal. Bioanal. Chem."},{"key":"10.1016\/j.envres.2026.125035_bib5","doi-asserted-by":"crossref","first-page":"84","DOI":"10.1186\/s12302-025-01124-7","article-title":"Pre-regulatory actions as a driver for reduced PFAS emissions? long-term trends and change points for human and environmental samples from Germany","volume":"37","author":"Badry","year":"2025","journal-title":"Environ. Sci. Eur."},{"key":"10.1016\/j.envres.2026.125035_bib6","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1046\/j.1365-2656.2003.00695.x","article-title":"Phenotypic correlates of post-fledging dispersal in a population of greater flamingos: the importance of body condition","volume":"72","author":"Barbraud","year":"2003","journal-title":"J. Anim. Ecol."},{"key":"10.1016\/j.envres.2026.125035_bib7","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1111\/j.1474-919X.2007.00740.x","article-title":"Anthropogenic and environmental determinants of greater flamingo Phoenicopterus roseus breeding numbers and productivity in the Camargue (Rhone delta, southern France)","volume":"150","author":"Bechet","year":"2008","journal-title":"Ibis"},{"key":"10.1016\/j.envres.2026.125035_bib8","doi-asserted-by":"crossref","first-page":"208","DOI":"10.1016\/j.envres.2014.12.018","article-title":"Accumulation and maternal transfer of perfluorooctane sulphonic acid in yellow-legged (Larus michahellis) and Audouin's gull (Larus audouinii) from the Ebro Delta Natural Park","volume":"137","author":"Bertolero","year":"2015","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2026.125035_bib9","article-title":"Llista Patr\u00f3 dels ocells del delta de l'Ebre","volume":"3.0","author":"Bigas","year":"2024","journal-title":"Edici\u00f3"},{"key":"10.1016\/j.envres.2026.125035_bib12","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1186\/s12302-018-0134-4","article-title":"Short-chain perfluoroalkyl acids: environmental concerns and a regulatory strategy under REACH","volume":"30","author":"Brendel","year":"2018","journal-title":"Environ. Sci. Eur."},{"key":"10.1016\/j.envres.2026.125035_bib13","doi-asserted-by":"crossref","first-page":"8938","DOI":"10.1021\/acs.est.0c03021","article-title":"Interactions between environmental contaminants and gastrointestinal parasites: novel insights from an integrative approach in a marine predator","volume":"54","author":"Carravieri","year":"2020","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2026.125035_bib15","doi-asserted-by":"crossref","first-page":"20","DOI":"10.2307\/1940628","article-title":"Interannual variation in greater flamingo breeding success in relation to water levels","volume":"76","author":"Cezilly","year":"1995","journal-title":"Ecology"},{"key":"10.1016\/j.envres.2026.125035_bib16","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2021.118555","article-title":"Distribution and ten-year temporal trends (2009\u20132018) of perfluoroalkyl substances in gull eggs from Spanish breeding colonies","volume":"293","author":"Colomer-Vidal","year":"2022","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.envres.2026.125035_bib17","doi-asserted-by":"crossref","first-page":"799","DOI":"10.1007\/s40726-020-00168-y","article-title":"Sources, fate, and plant uptake in agricultural systems of Per- and polyfluoroalkyl substances","volume":"10","author":"Costello","year":"2024","journal-title":"Curr. Pollut. Rep."},{"key":"10.1016\/j.envres.2026.125035_bib18","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s00244-019-00620-1","article-title":"Perfluoroalkyl contaminant exposure and effects in tree swallows nesting at Clarks Marsh, Oscoda, Michigan, USA","volume":"77","author":"Custer","year":"2019","journal-title":"Arch. Environ. Contam. Toxicol."},{"key":"10.1016\/j.envres.2026.125035_bib20","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1080\/01584197.2023.2257757","article-title":"A fragile future for pink birds: Habitat suitability models predict a high impact of climate change on the future distribution of flamingos","volume":"123","author":"Delfino","year":"2023","journal-title":"Emu - Austral Ornithology"},{"key":"10.1016\/j.envres.2026.125035_bib21","doi-asserted-by":"crossref","first-page":"1227","DOI":"10.1007\/s10531-024-02816-x","article-title":"Still standing on one leg: a systematic review of threats, priorities, and conservation perspectives for flamingos (Phoenicopteridae)","volume":"33","author":"Delfino","year":"2024","journal-title":"Biodivers. Conserv."},{"key":"10.1016\/j.envres.2026.125035_bib22","doi-asserted-by":"crossref","DOI":"10.1289\/EHP13954","article-title":"Forever pesticides: a growing source of PFAS contamination in the environment","volume":"132","author":"Donley","year":"2024","journal-title":"Environ. Health Perspect."},{"key":"10.1016\/j.envres.2026.125035_bib23","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.chemosphere.2022.137205","article-title":"Legacy and emerging contaminants in flamingos' chicks' blood from the Ebro Delta Natural Park","volume":"312","author":"Dulsat-Masvidal","year":"2023","journal-title":"Chemosphere"},{"key":"10.1016\/j.envres.2026.125035_bib24","doi-asserted-by":"crossref","DOI":"10.1016\/j.ecoenv.2022.113562","article-title":"Pilot monitoring scheme of water pollutants in important bird and biodiversity areas","volume":"237","author":"Dulsat-Masvidal","year":"2022","journal-title":"Ecotoxicol. Environ. Saf."},{"key":"10.1016\/j.envres.2026.125035_bib25","doi-asserted-by":"crossref","first-page":"754","DOI":"10.1002\/etc.4864","article-title":"Trends and patterns of perfluoroalkyl substances in blood plasma samples of bald eagle nestlings in Wisconsin and Minnesota, USA","volume":"40","author":"Dykstra","year":"2021","journal-title":"Environ. Toxicol. Chem."},{"key":"10.1016\/j.envres.2026.125035_bib14","doi-asserted-by":"crossref","first-page":"952","DOI":"10.1016\/j.scitotenv.2018.10.290","article-title":"Pharmaceuticals as chemical markers of wastewater contamination in the vulnerable area of the Ebro Delta (Spain)","volume":"652","author":"\u010celi\u0107","year":"2019","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125035_bib26","doi-asserted-by":"crossref","first-page":"95","DOI":"10.1007\/s13280-020-01341-9","article-title":"A schematic sampling protocol for contaminant monitoring in raptors","volume":"50","author":"Esp\u00edn","year":"2021","journal-title":"Ambio"},{"key":"10.1016\/j.envres.2026.125035_bib29","year":"2011","journal-title":"Off. J. Eur. Union"},{"key":"10.1016\/j.envres.2026.125035_bib28","article-title":"Commission delegated regulation (EU) 2020\/784 of 8 April 2020 amending Annex I to regulation (EU) 2019\/1021 of the European parliament and of the council as regards the listing of perfluorooctanoic acid (PFOA), its salts and PFOA-related compounds","year":"2020","journal-title":"Off. J. Eur. Union"},{"key":"10.1016\/j.envres.2026.125035_bib27","first-page":"24","article-title":"Commission delegated regulation (EU) 2023\/1608 of 30 May 2023 amending Annex I to regulation (EU) 2019\/1021 of the European parliament and of the council as regards perfluorohexane sulfonic acid (PFHxS), its salts and PFHxS-related compounds. L","volume":"198","year":"2023","journal-title":"Off. J. Eur. Union"},{"key":"10.1016\/j.envres.2026.125035_bib30","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.ocecoaman.2011.12.015","article-title":"Vulnerability to the effects of climate change and adaptation: the case of the Spanish Ebro Delta","volume":"60","author":"Fatori\u0107","year":"2012","journal-title":"Ocean Coast Manag."},{"key":"10.1016\/j.envres.2026.125035_bib31","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2020.143250","article-title":"Bioaccumulation of trace elements affects chick body condition and gut microbiome in greater flamingos","volume":"761","author":"Gillingham","year":"2021","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125035_bib33","doi-asserted-by":"crossref","first-page":"224","DOI":"10.1016\/j.chemosphere.2006.02.058","article-title":"Organic contaminant loads into the Western Mediterranean Sea: estimate of Ebro river inputs","volume":"65","author":"G\u00f3mez-Guti\u00e9rrez","year":"2006","journal-title":"Chemosphere"},{"key":"10.1016\/j.envres.2026.125035_bib34","doi-asserted-by":"crossref","first-page":"753","DOI":"10.1080\/03601230500189394","article-title":"Levels of persistent organochlorine residues in eggs of greater flamingos from the Guadalquivir marshes (Do\u00f1ana), Spain","volume":"40","author":"Guitart","year":"2005","journal-title":"Journal of Environmental Science and Health, Part B"},{"key":"10.1016\/j.envres.2026.125035_bib35","doi-asserted-by":"crossref","DOI":"10.1016\/j.envint.2024.109061","article-title":"Pesticides can be a substantial source of trifluoroacetate (TFA) to water resources","volume":"193","author":"Joerss","year":"2024","journal-title":"Environ. Int."},{"key":"10.1016\/j.envres.2026.125035_bib36","article-title":"NADA: nondetects and data analysis for environmental data","author":"Lee","year":"2025","journal-title":"R package"},{"key":"10.1016\/j.envres.2026.125035_bib37","doi-asserted-by":"crossref","DOI":"10.1016\/j.envpol.2020.116355","article-title":"Understanding PFAAs exposure in a generalist seabird species breeding in the vicinity of a fluorochemical plant: influence of maternal transfer and diet","volume":"271","author":"Lopez-Antia","year":"2021","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.envres.2026.125035_bib38","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1016\/j.envpol.2018.12.028","article-title":"Plasma concentrations of organohalogenated contaminants in white-tailed eagle nestlings\u2013the role of age and diet","volume":"246","author":"L\u00f8seth","year":"2019","journal-title":"Environ. Pollut."},{"key":"10.1016\/j.envres.2026.125035_bib39","doi-asserted-by":"crossref","first-page":"1979","DOI":"10.1039\/c0em00295j","article-title":"PFOS or PreFOS? Are perfluorooctane sulfonate precursors (PreFOS) important determinants of human and environmental perfluorooctane sulfonate (PFOS) exposure?","volume":"12","author":"Martin","year":"2010","journal-title":"J. Environ. Monit."},{"key":"10.1016\/j.envres.2026.125035_bib42","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1002\/zoo.21753","article-title":"Flock size and structure influence reproductive success in four species of flamingo in 540 captive populations worldwide","volume":"42","author":"Mooney","year":"2023","journal-title":"Zoo Biol."},{"key":"10.1016\/j.envres.2026.125035_bib43","doi-asserted-by":"crossref","DOI":"10.1016\/j.chroma.2023.464066","article-title":"Target and untargeted screening of perfluoroalkyl substances in biota using liquid chromatography coupled to quadrupole time of flight mass spectrometry","volume":"1701","author":"Or\u00f3-Nolla","year":"2023","journal-title":"J. Chromatogr. A"},{"key":"10.1016\/j.envres.2026.125035_bib44","series-title":"Europe's Toxic Harvest - Unmasking PFAS Pesticides Authorised in Europe","year":"2023"},{"key":"10.1016\/j.envres.2026.125035_bib45","doi-asserted-by":"crossref","first-page":"3503","DOI":"10.1007\/s10750-024-05709-w","article-title":"Rice fields play a complementary role within the landscape mosaic supporting structurally and functionally distinct waterbird communities","volume":"852","author":"Paulino","year":"2025","journal-title":"Hydrobiologia"},{"key":"10.1016\/j.envres.2026.125035_bib47","doi-asserted-by":"crossref","first-page":"1883","DOI":"10.1111\/j.1600-0706.2009.17643.x","article-title":"New perspectives for estimating body condition from mass\/length data: the scaled mass index as an alternative method","volume":"118","author":"Peig","year":"2009","journal-title":"Oikos"},{"key":"10.1016\/j.envres.2026.125035_bib46","doi-asserted-by":"crossref","first-page":"1323","DOI":"10.1111\/j.1365-2435.2010.01751.x","article-title":"The paradigm of body condition: a critical reappraisal of current methods based on mass and length","volume":"24","author":"Peig","year":"2010","journal-title":"Funct. Ecol."},{"key":"10.1016\/j.envres.2026.125035_bib48","doi-asserted-by":"crossref","first-page":"933","DOI":"10.1016\/j.scitotenv.2017.07.025","article-title":"Seasonal variations in the occurrence of perfluoroalkyl substances in water, sediment and fish samples from Ebro Delta (Catalonia, Spain)","volume":"607\u2013608","author":"Pignotti","year":"2017","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125035_bib50","doi-asserted-by":"crossref","first-page":"210","DOI":"10.1111\/j.1600-048X.2011.05236.x","article-title":"Greater flamingos Phoenicopterus roseus are partial capital breeders","volume":"42","author":"Rend\u00f3n","year":"2011","journal-title":"J. Avian Biol."},{"key":"10.1016\/j.envres.2026.125035_bib51","doi-asserted-by":"crossref","DOI":"10.1007\/s10661-021-09340-3","article-title":"Trace metals and metalloids in Andean flamingos (Phoenicoparrus andinus) and Puna flamingos (P. Jamesi) at two wetlands with different risk of exposure in the Bolivian Altiplano","volume":"193","author":"Rocha","year":"2021","journal-title":"Environ. Monit. Assess."},{"key":"10.1016\/j.envres.2026.125035_bib52","doi-asserted-by":"crossref","first-page":"16918","DOI":"10.1021\/acs.est.3c04855","article-title":"Per- and polyfluoroalkyl substances (PFAS) in PubChem: 7 million and growing","volume":"57","author":"Schymanski","year":"2023","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2026.125035_bib53","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1186\/s40462-023-00409-x","article-title":"Weather, sex and body condition affect post-fledging migration behaviour of the greater flamingo Phoenicopterus roseus","volume":"11","author":"Scridel","year":"2023","journal-title":"Mov. Ecol."},{"key":"10.1016\/j.envres.2026.125035_bib54","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2020.144611","article-title":"High levels of fluoroalkyl substances and potential disruption of thyroid hormones in three gull species from South Western France","volume":"765","author":"Sebastiano","year":"2021","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125035_bib55","doi-asserted-by":"crossref","DOI":"10.1016\/j.scitotenv.2023.165920","article-title":"Physiological effects of PFAS exposure in seabird chicks: a multi-species study of thyroid hormone triiodothyronine, body condition and telomere length in South Western France","volume":"901","author":"Sebastiano","year":"2023","journal-title":"Sci. Total Environ."},{"key":"10.1016\/j.envres.2026.125035_bib58","doi-asserted-by":"crossref","DOI":"10.1016\/j.avrs.2026.100367","article-title":"Bioaccumulation and age-dependent risks of per- and polyfluoroalkyl substance (PFAS) in tropical Barn Swallows (Hirundo rustica) from South China","volume":"17","author":"Sun","year":"2026","journal-title":"Avian Res."},{"key":"10.1016\/j.envres.2026.125035_bib59","doi-asserted-by":"crossref","DOI":"10.1016\/j.envres.2020.110151","article-title":"Perfluoroalkyl acids and sulfonamides and dietary, biological and ecological associations in peregrine falcons from the Laurentian Great Lakes basin, Canada","volume":"191","author":"Sun","year":"2020","journal-title":"Environ. Res."},{"key":"10.1016\/j.envres.2026.125035_bib60","doi-asserted-by":"crossref","first-page":"13504","DOI":"10.1021\/es503297n","article-title":"Endocrine and fitness correlates of long-chain perfluorinated carboxylates exposure in Arctic breeding black-legged kittiwakes","volume":"48","author":"Tartu","year":"2014","journal-title":"Environ. Sci. Technol."},{"key":"10.1016\/j.envres.2026.125035_bib61","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1016\/S0304-3800(99)00114-3","article-title":"Use of artificial neural networks for predicting rice crop damage by greater flamingos in the Camargue, France","volume":"120","author":"Tourenq","year":"1999","journal-title":"Ecol. Model."},{"key":"10.1016\/j.envres.2026.125035_bib62","doi-asserted-by":"crossref","DOI":"10.3390\/app12125769","article-title":"Heavy metals in sediments and greater flamingo tissues from a protected saline wetland in central Spain","volume":"12","author":"Valiente","year":"2022","journal-title":"Appl. Sci."},{"key":"10.1016\/j.envres.2026.125035_bib63","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1007\/s00244-024-01102-9","article-title":"Are metal concentrations in lesser flamingo eggs and eggshells good indicators of environmental pollution?","volume":"88","author":"van Gessellen","year":"2025","journal-title":"Arch. Environ. Contam. Toxicol."},{"key":"10.1016\/j.envres.2026.125035_bib64","series-title":"Proceedings of the AZA Nutrition Advisory Group 4th Conference on Zoo and Wildlife Nutrition","first-page":"19","article-title":"Nutrient composition of American flamingo crop milk","author":"Ward","year":"2001"},{"key":"10.1016\/j.envres.2026.125035_bib65","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/j.ecss.2013.11.010","article-title":"Tracking variations in wetland use by breeding flamingos using stable isotope signatures of feather and blood","volume":"136","author":"Yohannes","year":"2014","journal-title":"Estuar. Coast Shelf Sci."}],"container-title":["Environmental Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935126013666?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0013935126013666?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,9,10]],"date-time":"2026-09-10T04:01:34Z","timestamp":1789012894000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0013935126013666"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":56,"alternative-id":["S0013935126013666"],"URL":"https:\/\/doi.org\/10.1016\/j.envres.2026.125035","relation":{},"ISSN":["0013-9351"],"issn-type":[{"value":"0013-9351","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Tracking early-life PFAS exposure in the Ebro Delta flamingo colony: temporal trends and sources","name":"articletitle","label":"Article Title"},{"value":"Environmental Research","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.envres.2026.125035","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"125035"}}