Skip to main content
Log in

Factors influencing mercury exposure in Arctic-breeding shorebirds

  • Published:
Ecotoxicology Aims and scope Submit manuscript

Abstract

Mercury (Hg) pollution remains a concern to Arctic ecosystems, due to long-range transport from southern industrial regions and melting permafrost and glaciers. The objective of this study was to identify intrinsic, extrinsic, and temporal factors influencing Hg concentrations in Arctic-breeding shorebirds and highlight regions and species at greatest risk of Hg exposure. We analyzed 1094 blood and 1384 feather samples from 12 shorebird species breeding at nine sites across the North American Arctic during 2012 and 2013. Blood Hg concentrations, which reflect Hg exposure in the local area in individual shorebirds: 1) ranged from 0.01–3.52 μg/g ww, with an overall mean of 0.30 ± 0.27 μg/g ww; 2) were influenced by species and study site, but not sampling year, with birds sampled near Utqiaġvik, AK, having the highest concentrations; and 3) were influenced by foraging habitat at some sites. Feather Hg concentrations, which reflected Hg exposure from the wintering grounds: 1) ranged from 0.07–12.14 μg/g fw in individuals, with an overall mean of 1.14 ± 1.18 μg/g fw; and 2) were influenced by species and year. Most Arctic-breeding shorebirds had blood and feather Hg concentrations at levels where no adverse effects of exposure were predicted, though some individuals sampled near Utqiaġvik had Hg levels that would be considered of concern. Overall, these data increase our understanding of how Hg is distributed in the various shorebird breeding areas of the Arctic, what factors predispose Arctic-breeding shorebirds to Hg exposure, and lay the foundation for future monitoring efforts.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

References

  • Ackerman JT, Eagles-Smith CA, Herzog MP (2011) Bird mercury concentrations change rapidly as chicks age: toxicological risk is highest at hatching and fledging. Environ Sci Technol 45:5418–5425

    Article  CAS  Google Scholar 

  • Ackerman JT, Eagles-Smith CA, Herzog MP, Hartman CA (2016b) Maternal transfer of contaminants in birds: mercury and selenium concentrations in parents and their eggs. Environ Pollut 210:145–154

    Article  CAS  Google Scholar 

  • Ackerman JT, Eagles-Smith CA, Herzog MP, Hartman CA, Peterson SH, Evers DC, Jackson AK, Elliott JE, Vander Pol SS, Bryan CE (2016a) Avian mercury exposure and toxicological risk across western North America: a synthesis. Sci Tot Environ 568:749–769

    Article  CAS  Google Scholar 

  • Ackerman JT, Overton CT, Casazza ML, Takekawa JY, Eagles-Smith CA, Keister RA, Herzog MP (2012) Does mercury contamination reduce body condition of endangered California Clapper Rails? Environ Pollut 162:439–448

    Article  CAS  Google Scholar 

  • Agusa T, Matsumoto T, Ikemoto T, Anan Y, Kubota R, Yasunaga G, Kunito T, Tanabe S, Ogi H, Shibata Y (2005) Body distribution of trace elements in Black-tailed Gulls from Rishiri Island, Japan: Age-dependent accumulation and transfer to feathers and eggs. Environ Toxicol Chem 24:2107–2120

    Article  CAS  Google Scholar 

  • AMAP (2021) AMAP assessment 2021: mercury in the Arctic. Arctic Monitoring and Assessment Programme (AMAP), Oslo, Norway, p 336

    Google Scholar 

  • AMAP/UNEP (2015) Global mercury modelling: update of modelling results in the global mercury assessment 2013. Arctic Monitoring and Assessment Programme/UNEP Chemicals Branch, Oslo, Norway/Geneva, Switzerland, p 36

    Google Scholar 

  • Barst BD, Chételat J, Basu N (2022) Toxicological risk of mercury for fish and invertebrate prey in the Arctic. Sci Tot Environ 836:155702

    Article  CAS  Google Scholar 

  • Bates D, Maechler M, Bolker B, Walker S (2016) Linear Mixed-Effects Models using “Eigen” and S4. R package version 1.1-12

  • Bearhop S, Ruxton GD, Furness RW (2000) Dynamics of mercury in blood and feathers of Great Skuas. Environ Toxicol Chem 19:1638–1643

    Article  CAS  Google Scholar 

  • Bennett RS, French JB, Rossmann R, Haebler R (2009) Dietary toxicity and tissue accumulation of methylmercury in American Kestrels. Arch Environ Contam Toxicol 56:149–156

    Article  CAS  Google Scholar 

  • Birds of the world. 2022. Edited by S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg. Cornell Laboratory of Ornithology, Ithaca, NY, USA. https://birdsoftheworld.org/bow/home

  • Bond AL, Diamond AW (2008) High within-individual variation in total mercury concentration in seabird feathers. Environ Toxicol Chem 27:2375–2377

    Article  CAS  Google Scholar 

  • Borghesi F, Dinelli E, Migani F, Béchet A, Rendón-Martos M, Amat JA, Sommer S, Gillingham MAF (2016) Assessing environmental pollution in birds: a new methodological approach for interpreting bioaccumulation of trace elements in feather shafts using geochemical sediment data. Methods Ecol Evolut 8:96–108

    Article  Google Scholar 

  • Bottini CLJ, MacDougall-Shackleton SA, Branfireun BA, Hobson KA (2021) Feathers accurately reflect blood mercury at time of feather growth in a songbird. Sci Tot Environ 775:145739

    Article  CAS  Google Scholar 

  • Braune B (1987) Comparison of total mercury levels in relation to diet and molt for nine species of marine birds. Arch Environ Contam Toxicol 16:217–224

    Article  CAS  Google Scholar 

  • Braune BM, Noble DG (2009) Environmental contaminants in Canadian shorebirds. Environ Monit Assess148:185–204

    Article  CAS  Google Scholar 

  • Brown S, Gratto-Trevor C, Porter R, Weiser EL, Mizrahi D, Bentzen R, Boldenow M, Clay R, Freeman S, Giroux M-A, Kwon E, Lank DB, Lecomte N, Liebezeit J, Loverti V, Rausch J, Sandercock BK, Schulte S, Smith PA, Taylor A, Winn B, Yezerinac S, Lanctot RB (2017) Migratory connectivity of Semipalmated Sandpipers and implications for conservation. Condor 119:207–224

    Article  Google Scholar 

  • Bub H (1995) Bird trapping and bird banding: a handbook for trapping methods all over the world. Cornell University Press, Ithaca, NY, USA, p 328

    Google Scholar 

  • Chastel O, Fort J, Ackerman JT, Albert C, Angelier F, Basu N, Blévin P, Brault-Favrou M, Bustnes JO, Bustamante P, Danielsen J, Descamps S, Dietz R, Erikstad KE, Eulaers I, Ezhov A, Fleishman AB, Gabrielsen GW, Gavrilo M, Gilchrist G, Gilg O, Gíslason S, Golubova E, Goutte A, Grémillet D, Hallgrimsson GT, Hansen ES, Hanssen SA, Hatch S, Huffeldt NP, Jakubas D, Jónsson JE, Kitaysky AS, Kolbeinsson Y, Krasnov Y, Letcher RJ, Linnebjerg JF, Mallory M, Merkel FR, Moe B, Montevecchi WJ, Mosbech A, Olsen B, Orben RA, Provencher JF, Ragnarsdottir SB, Reiertsen TK, Rojek N, Romano M, Søndergaard J, Strøm H, Takahashi A, Tartu S, Thórarinsson TL, Thiebot JB, Will AP, Wilson S, Wojczulanis-Jakubas K, Yannic G (2022) Mercury contamination and potential health risks to Arctic seabirds and shorebirds. Sci Tot Environ 844:156944

    Article  CAS  Google Scholar 

  • Colwell M (2010) Shorebird ecology, conservation, and management. University of California Press, Berkeley, CA, USA, p 344

    Book  Google Scholar 

  • Eagles-Smith CA, Silbergeld EK, Basu N, Bustamante P, Diaz-Barriga F, Hopkins WA, Kidd KA, Nyland J (2018) Modulators of mercury risk to wildlife and humans in the context of rapid global change. Ambio 47:170–197

    Article  Google Scholar 

  • Edmonds ST, Evers DC, Cristol DA, Mettke-Hofmann C, Powell LL, McGann AJ, Armiger JW, Lane OP, Tessler DF, Newell P, Heyden K, O’Driscoll NJ (2010) Geographic and seasonal variation in mercury exposure of the declining Rusty Blackbird. Condor 112:789–799

    Article  Google Scholar 

  • Evers DC (2008) Protocol for collecting bird feathers, blood, and eggs for mercury analysis. Report BRI 2008–10. Biodiversity Reseach Institute, Gorham, Maine

    Google Scholar 

  • Fair J, Paul E, Jones J, Clark AB, Davie C, Kaiser G (2010) Minor manipulative procedures. In: Fair J, Paul E, Jones J editors. Guidelines to the use of wild birds in research. The Ornithological Council, Washington, DC, USA, p 131–167

    Google Scholar 

  • Farmer A, Holmes RT, Pitelka FA (2020) Pectoral Sandpiper (Calidris melanotos), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.pecsan.01

    Chapter  Google Scholar 

  • Fournier F, Karasov WH, Kenow KP, Meyer MW, Hines RK (2002) The oral bioavailability and toxicokinetics of methylmercury in Common Loon (Gavia immer) chicks. Comp Biochem Physiol, Part A 133:703–714

    Article  Google Scholar 

  • Franks S, Lank DB, Wilson Jr WH (2020) Western Sandpiper (Calidris mauri), version 1.0. In: Poole AF Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.wessan.01

    Chapter  Google Scholar 

  • Furness RW, Muirhead SJ, Woodburn M (1986) Using bird features to measure mercury in the environment: relationships between mercury content and moult. Mar Pollut Bullet 17:27–30

    Article  CAS  Google Scholar 

  • Gates HR, Yezerinac S, Powell AN, Tomkovich PS, Valchuk OP, Lanctot RB (2013) Differentiation of subspecies and sexes of Beringian Dunlins using morphometric measures. J Field Ornithol 84:389–402

    Article  Google Scholar 

  • Gill Jr RE, Handel CM, Ruthrauff DR (2013) Intercontinental migratory connectivity and population structuring of Dunlins from Western Alaska. Condor 115:525–534

    Article  Google Scholar 

  • van Gils J, Lisovski S, Lok T, Meissner W, Ożarowska A, de Fouw J, Rakhimberdiev E, Soloviev M, Piersma T, Klaassen M (2016) Body shrinkage due to Arctic warming reduces Red Knot fitness in tropical wintering range. Science. 352:819–821

    Article  Google Scholar 

  • Ginn H, Melville D (1983) Moult in birds. British Trust for Ornithology, Tring, UK, p 112

    Google Scholar 

  • Goede AA, De Bruin M (1986) The use of bird feathers for indicating heavy metal pollution. Environ Monit Assess 7:249–56

    Article  CAS  Google Scholar 

  • Goodale MW, Evers DC, Mierzykowski SE, Bond AL, Burgess NM, Otorowski CI, Welch LJ, Hall CS, Ellis JC, Allen RB, Diamond AW, Kress SW, Taylor RJ (2008) Marine foraging birds as bioindicators of mercury in the Gulf of Maine. EcoHealth 5:409–25

    Article  Google Scholar 

  • Grunst AS, Grunst ML, Fort J (2023) Contaminant-by-environment interactive effects on animal behavior in the context of global change: evidence from avian behavioral ecotoxicology. Sci Tot Environ 879:163169

    Article  CAS  Google Scholar 

  • Handel CM, Gill RE (2020) Black Turnstone (Arenaria melanocephala), version 1.0. In: Poole AF, Gill FB Eds Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, 10.2173/bow.blktur.01

    Google Scholar 

  • Hargreaves AL, Whiteside DP, Gilchrist HG (2010) Concentrations of 17 elements, including mercury, and their relationship to fitness measures in Arctic shorebirds and their eggs. Sci Tot Environ 408:3153–61

    Article  CAS  Google Scholar 

  • Hargreaves AL, Whiteside DP, Gilchrist HG (2011) Concentrations of 17 elements, including mercury, in the tissues, food and abiotic environment of Arctic shorebirds. Sci Total Environ 409:3757–3770

    Article  CAS  Google Scholar 

  • Heinz GH, Hoffman DJ, Klimstra JD, Stebbins KR, Kondrad SL, Erwin CA (2009) Species differences in the sensitivity of avian embryos to methylmercury. Arch Environ Contam Toxicol 56:129–38

    Article  CAS  Google Scholar 

  • Hicklin P, Gratto-Trevor CL (2020) Semipalmated Sandpiper (Calidris pusilla), version 1.0. In: Poole AF Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, 10.2173/bow.semsan.01

    Google Scholar 

  • Holmes R (1966) Molt cycle of the Red-backed Sandpiper (Calidris alpina) in western North America. Auk 83:517–533

    Article  Google Scholar 

  • Honda K, Nasu T, Tatsukawa R (1986) Seasonal changes in mercury accumulation in the Black-eared Kite (Milvus migrans lineatus). Environ Pollut Ser A, Ecol Biol 42:325–334

    Article  CAS  Google Scholar 

  • Jackson A, Evers DC, Eagles-Smith CA, Ackerman JT, Willacker JJ, Elliott JE, Lepak JM, Vander Pol SS, Bryan CE (2016) Mercury risk to avian piscivores across western United States and Canada. Sci Tot Environ 568:685–696

    Article  CAS  Google Scholar 

  • Jackson AK, Evers DC, Adams EM, Cristol DA, Eagles-Smith CA, Edmonds ST, Gray CE, Hoskins B, Lane OP, Sauer A, Tear T (2015) Songbirds as sentinels of mercury in terrestrial habitats of eastern North America. Ecotoxicology 24:453–467

    Article  CAS  Google Scholar 

  • Jackson AK, Evers DC, Etterson MA, Condon AM, Folsom SB, Detweiler J, Schmerfeld J, Cristol DA (2011) Mercury exposure affects the reproductive success of a free-living terrestrial songbird, the Carolina Wren (Thryothorus ludovicianus). Auk 128:759–769

    Article  Google Scholar 

  • Johnson OW, Connors PG, Pyle P (2021) American Golden-Plover (Pluvialis dominica), version 1.1. In: Rodewald PG, Keeney BK, Billerman SM Eds Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, 10.2173/bow.amgplo.01.1

    Google Scholar 

  • Johnson OW, Connors PG (2010) American Golden-Plover (Pluvialis dominica). In: Rodewald PG ed The Birds of North America Online. Cornell Lab of Ornithology, Ithaca, NY, USA, https://birdsna.org/Species-Account/bna/species/amgplo

    Google Scholar 

  • Keller RH, Xie L, Buchwalter DB, Franzreb KE, Simons TR (2014) Mercury bioaccumulation in Southern Appalachian birds, assessed through feather concentrations. Ecotoxicology 23:304–316

    Article  CAS  Google Scholar 

  • Khan MAK, Wang F (2009) Mercury-selenium compounds and their toxicological significance: toward a molecular understanding of the mercury-selenium antagonism. Environ Toxicol Chem 28:1567–1577

    Article  CAS  Google Scholar 

  • Lanctot RB (1994) Blood sampling in juvenile Buff-breasted Sandpipers: movement, mass change and survival. J Field Ornithol 65:534–542

    Google Scholar 

  • Lanctot RB, Brown S, Sandercock BK (2016) Arctic Shorebird Demographics Network. Arctic Data Center. https://doi.org/10.18739/A2222R68W

  • Lavoie RA, Baird CJ, King LE, Kyser TK, Friesen VL, Campbell LM (2014) Contamination of mercury during the wintering period influences concentrations at breeding sites in two migratory piscivorous birds. Environ Sci Technol 48:13694–13702

    Article  CAS  Google Scholar 

  • Lewis SA, Furness RW (1993) The role of eggs in mercury excretion by Quail (Coturnix coturnix) and the implications for monitoring mercury pollution by analysis of feathers. Ecotoxicology 2:55–64

    Article  CAS  Google Scholar 

  • Ma Y, Choi C-Y, Thomas A, Gibson L (2022) Review of contaminant levels and effects in shorebirds: knowledge gaps and conservation priorities. Ecotoxicol Environ Saf 242:113868

    Article  CAS  Google Scholar 

  • McDonald PG, Griffith SC (2011) To pluck or not to pluck: the hidden ethical and scientific costs of relying on feathers as a primary source of DNA. J Avian Biol 42:197–203

    Article  Google Scholar 

  • Nebel S, Lank DB, O’Hara PD, Fernandez G, Haase B, Delgado F, Estela FA, Evans Ogden LJ, Harrington B, Kus BE, Lyons JE, Mercier F, Ortego B, Takekawa JY, Warnock N, Warnock SE (2002) Western Sandpipers during the nonbreeding season: spatial segregation on a hemispheric scale. Auk 119:922–928

    Article  Google Scholar 

  • Nettleship DN (2020) Ruddy Turnstone (Arenaria interpres), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.rudtur.01

    Chapter  Google Scholar 

  • Perkins M, Ferguson L, Lanctot RB, Stenhouse IJ, Kendall, Brown S, Gates HR, Hall JO, Regan K, Evers DC (2016) Mercury exposure and risk in breeding and staging Alaskan shorebirds. Condor 118:571–582

    Article  Google Scholar 

  • Poole AF, Pyle P, Patten MA, Paulson DR (2020) Black-bellied Plover (Pluvialis squatarola), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.bkbplo.01

    Chapter  Google Scholar 

  • Pratte I, Noble DG, Mallory ML, Braune BM, Provencher J (2020) The influence of migration patterns on exposure to contaminants in Nearctic shorebirds: a historical study. Environ Monit Assess 192:256

    Article  CAS  Google Scholar 

  • R Core Team (2017) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria

    Google Scholar 

  • Renedo M, Amouroux D, Pedrero Z, Bustamante P, Cherel Y (2018) Identification of sources and bioaccumulation pathways of MeHg in subantarctic penguins: a stable isotopic investigation. Sci Rep 8:8865

    Article  Google Scholar 

  • Rimmer CC, McFarland KP, Evers DC, Miller EK, Aubry Y, Busby D, Taylor RJ (2005) Mercury concentrations in Bicknell’s Thrush and other insectivorous passerines in montane forests of northeastern North America. Ecotoxicology 14:223–240

    Article  CAS  Google Scholar 

  • Robinson SA, Lajeunesse MJ, Forbes MR (2012) Sex differences in mercury contamination of birds: testing multiple hypotheses with meta-analysis. Environ Sci Technol 46:7094–101

    Article  CAS  Google Scholar 

  • Rosenberg KV, Dokter AM, Blancher PJ, Sauer JR, Smith AC, Smith PA, Stanton JC, Panjabi A, Helft L, Parr M, Marra PP (2019) Decline of the North American avifauna. Science 366:120–124

    Article  CAS  Google Scholar 

  • Rubega MA, Schamel D, Tracy DM (2020) Red-necked Phalarope (Phalaropus lobatus), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, 10.2173/bow.renpha.01

    Google Scholar 

  • Rubega MA, Schamel D, Tracy DM (2000) Red-necked Phalarope (Phalaropus lobatus). In: Rodewald PG ed The birds of North America Online. Cornell Lab of Ornithology, Ithaca, NY, USA, http://bna.birds.cornell.edu/bna/species/renpha

    Google Scholar 

  • Saalfeld DT, Matz AC, McCaffery BJ, Johnson OW, Bruner P, Lanctot RB (2016) Inorganic and organic contaminants in Alaskan shorebird eggs. Environ Monit Assess 188:276

    Article  Google Scholar 

  • Sandercock B (1998) Assortative mating and sexual size dimorphism in Western and Semipalmated Sandpipers. Auk 115:786–791

    Article  Google Scholar 

  • Scheuhammer AM, Basu N, Evers DC, Heinz GH, Sandheinrich MB, Bank MS (2011) Ecotoxicology of mercury in fish and wildlife: Recent advances. In: Bank M ed Mercury in the environment: pattern and process. University of California Press, Berkeley, CA, USA, p 223–238

    Google Scholar 

  • Seewagen C, Cristol DA, Gerson AR (2016) Mobilization of mercury from lean tissues during simulated migratory fasting in a model songbird. Sci Rep 6:1–5

    Article  Google Scholar 

  • Sizmur T, Canário J, Gerwing TG, Mallory ML, O’Driscoll NJ (2013) Mercury and methylmercury bioaccumulation by polychaete worms is governed by both feeding ecology and mercury bioavailability in coastal mudflats. Environ Pollut 176:18–25

    Article  CAS  Google Scholar 

  • Smith PA, McKinnon L, Meltofte H, Lanctot RB, Fox AD, Leafloor JO, Soloviev M, Franke A, Falk K, Golovatin M, Sokolov V, Sokolov A, Smith AC (2020) Status and trends of tundra birds across the Circumpolar Arctic. Ambio 49:732–748

    Article  Google Scholar 

  • Smith PA, Smith AC, Andres B, Francis CM, Harrington B, Friis C, Morrison RIG, Paquet J, Winn B, Brown S (2023) Accelerating declines of North America’s shorebirds signal the need for urgent conservation action. Ornithol Appl 125:duad003

    Google Scholar 

  • St. Clair CT, Baird P, Ydenberg R, Elner R, Bendell LI (2015) Trace elements in Pacific Dunlin (Calidris alpina pacifica): patterns of accumulation and concentrations in kidneys and feathers. Ecotoxicology 24:29–44

    Article  Google Scholar 

  • Stoewsand GS, Bache CA, Lisk DJ (1974) Dietary selenium protection of methylmercury intoxication of Japanese quail. Bull Environ Contam Toxicol 11:152–156

    Article  CAS  Google Scholar 

  • Takekawa JY, Warnock ND (2020) Long-billed Dowitcher (Limnodromus scolopaceus), version 1.0. In: Poole AF, Gill FB Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.lobdow.01

    Chapter  Google Scholar 

  • Takekawa JY, Wainwright-De La Cruz SE, Hothem RL, Yee J (2002) Relating body condition to inorganic contaminant concentrations of diving ducks wintering in coastal California. Arch Environ Contam Toxicol 42:60–70

    Article  CAS  Google Scholar 

  • Takekawa JY, Warnock ND (2000) Long-billed Dowitcher (Limnodromus scolopaceus). In: Rodewald PG ed The birds of North America Online. Cornell Lab of Ornithology, Ithaca, NY, USA, https://birdsna-org.bnaproxy.birds.cornell.edu/Species-Account/bna/species/lobdow

    Google Scholar 

  • Tracy DM, Schamel D, Dale J (2002) Red Phalarope (Phalaropus fulicarius). In: Rodewald PG ed The birds of North America Online. Cornell Lab of Ornithology, Ithaca, NY, USA, http://bna.birds.cornell.edu/bna/species/redpha1

    Google Scholar 

  • Tracy DM, Schamel D, Dale J (2020) Red Phalarope (Phalaropus fulicarius), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.redpha1.01

    Chapter  Google Scholar 

  • Tsipoura N, Burger J, Niles L, Dey A, Gochfeld M, Peck M, Mizrahi D (2017) Metal levels in shorebird feathers and blood during migration through Delaware Bay. Arch Environ Contam Toxicol 72:1–13

    Article  Google Scholar 

  • UNEP (2013) Global mercury assessment 2013: sources, emissions, releases and environmental transport. United Nations Environmental Programme Chemicals Branch, Geneva, Switzerland, https://wedocs.unep.org/20.500.11822/7984

  • UNEP (2019) Global mercury assessment 2018: sources, emissions, releases and environmental transport. United Nations Environmental Programme Chemicals Branch, Geneva, Switzerland, p 62

    Google Scholar 

  • U.S. EPA (2007) Method 7473: Mercury in solids and solutions by thermal decomposition, amalgamation, and atomic absorption spectrometry. United States Environmental Protection Agency, Washington, DC, p 17

    Google Scholar 

  • Warner SE, Shriver WG, Pepper MA, Taylor RJ (2010) Mercury concentrations in tidal marsh sparrows and their use as bioindicators in Delaware Bay, USA. Environ Monit Assess 171:671–9

    Article  CAS  Google Scholar 

  • Warnock ND, Gill RE (2020) Dunlin (Calidris alpina), version 1.0. In: Billerman SM Ed Birds of the world. Cornell Lab of Ornithology, Ithaca, NY, USA, https://doi.org/10.2173/bow.dunlin.01

    Chapter  Google Scholar 

  • Wolfe MF, Schwarzbach S, Sulaiman RA (1998) Effects of mercury on wildlife: a comprehensive review. Environ Toxicol Chem 17:146–160

    Article  CAS  Google Scholar 

  • Zuur AF, Ieno EN, Walker NJ, Saveliev AA, Smith GM (2009) Mixed effects models and extensions in ecology with R. Statistics for biology and health. Springer Science + Business Media, LLC, New York, NY, USA, p 596

    Book  Google Scholar 

Download references

Acknowledgements

This project was funded by the U.S. Fish and Wildlife Service (USFWS), via a cooperative agreement (Award # F12AP00704) under the Migratory Bird Project Support: Monitoring, Assessment, Conservation program (15.655) in 2012, and a grant award (FWS 2013-01) through the Avian Health and Disease program (F12PX03583) in 2013. Additional funding was provided by Fulbright Canada (Perkins), as well as the Canada Research Chair program and NSERC Discovery Grant (Basu). For all samples used in this research, capture, handling, and sampling of animals took place under applicable federal, state, provincial, and territorial permits for wildlife research under the Biodiversity Research Institute (BRI), the U.S. Geological Survey, USFWS, and the Canadian Wildlife Service. Access to Inuit Nunangat for sampling was granted through exemption permits provided by the regional Inuit Associations to Environment and Climate Change Canada. All sampling followed protocols approved by the Institutional Animal Care and Use Committees or Animal Use Protocol Approval at the USFWS and all associated universities. Samples from Canadian study sites were shipped to BRI under a USFWS import permit (MB083478). This research was a large collaborative effort between BRI and the Arctic Shorebird Demographics Network (ASDN). We thank BRI collaborators David Evers, Lisa Ferguson, Jennifer Goyette, and Andrew Gilbert. Michelle St. Peters, Patrick Herzog, Scot Williamson, and Meghan Gilbart provided help with project logistics, and Jessica O’Connell generously provided guidance on statistical analyses. We thank Birgit Braune for an early revision to this manuscript. We are deeply indebted to the many field coordinators and technicians who collected samples in challenging conditions.

Funding

This project was funded by the U.S. Fish and Wildlife Service (USFWS), via a cooperative agreement (Award # F12AP00704) under the Migratory Bird Project Support: Monitoring, Assessment, Conservation program (15.655) in 2012, and a grant award (FWS 2013-01) through the Avian Health and Disease program (F12PX03583) in 2013. Additional funding was provided by Fulbright Canada (MP), as well as the Canada Research Chair program and NSERC Discovery Grant (NB).

Author information

Authors and Affiliations

Authors

Contributions

MP, NB, IS, RL, and SB contributed to the study conception and design. JB, MB, JC, WE, RG, GG, M-AG, KG, BH, EK, J-FL, DBL, NL, DP, JR, KR, MR, SS, FS, PS, BW, and PW supervised or led all fieldwork and collected all samples. KR analyzed all samples, and MP performed all data analysis. MP, NB, and IS led writing of the manuscript, with notable help from DBL, NL, and SS. All authors read, commented on, and approved the final manuscript.

Corresponding author

Correspondence to Marie Perkins.

Ethics declarations

Conflict of interest

The authors declare no competing interests.

Ethics approval

For all samples used in this research, capture, handling, and sampling of animals took place under applicable state and federal permits for wildlife research under the Biodiversity Research Institute (BRI), the U.S. Geological Survey, USFWS, and the Canadian Wildlife Service. All sampling followed protocols approved by the Institutional Animal Care and Use Committees or Animal Use Protocol Approval at the USFWS and all associated universities. Samples from Canadian study sites were shipped to BRI under a USFWS import permit (MB083478). We acknowledge that our work was performed in several Indigenous territories, and we are appreciative of the support received from the communities.

Additional information

Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary information

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Perkins, M., Stenhouse, I.J., Lanctot, R.B. et al. Factors influencing mercury exposure in Arctic-breeding shorebirds. Ecotoxicology 32, 1062–1083 (2023). https://doi.org/10.1007/s10646-023-02708-w

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10646-023-02708-w

Keywords

Navigation