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Publications
Scientific articles​

We strive to make all of our scientific publications free and open-access. If you cannot access an article, do not hesitate to contact us for a copy.

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Lamb, J.S. and P. G. R. Jodice. 2026. Annual-Cycle Movement Patterns of Eastern Brown Pelicans (Pelecanus occidentalis carolinensis) from the Northern End of their Breeding Range. Waterbirds. DOI:10.1675/063.049.0103

 

Haney, J. C., P. E. Michael, J. S. Gleason, P. G. R. Jodice, Y. G. Satgé, and R. R. Wilson. 2026. Vessel Surveys for Marine Birds in the Gulf of America (Gulf of Mexico): Protocol Manual (2017–2025). U.S. Department of the Interior, Fish and Wildlife Service, Atlanta, Georgia, USA. DOI:10.13140/RG.2.2.15059.54566

 

Satgé, Y.G., J.B. Patteson, B.S. Keitt, C.P. Gaskin, and P.G.R. Jodice. 2025. Satellite tracking supports hypotheses of breeding allochrony and allopatry in the endangered Black-capped Petrel (Diablotin, Pterodroma hasitata). Journal of Caribbean Ornithology 38:59–66. DOI:10.55431/jco.2025.38.59-66

 

Haney, J.C., P.E. Michael, J.S. Gleason, R.R. Wilson, Y.G. Satgé, K.M. Hixson, and P.G.R. Jodice. 2025. Relative abundance, seasonal occurrence, and distribution of offshore marine birds in the northern Gulf of Mexico. Marine Ornithology 53(1):189–206. DOI:10.5038/2074-1235.53.1.1634

 

Michael P., J. Haney, J. Gleason, K. Hixson, Y. Satgé, and P. Jodice. 2025. Flying Fish habitat and co-occurrence with seabirds in the northern Gulf of Mexico. Fisheries Oceanography e12712. DOI:10.1111/fog.12712

 

Satgé Y.G., S.E. Janssen, G. Clucas, E. Rupp, J.B. Patteson, P.G.R. Jodice.  2024. Mesopelagic diet as pathway of high mercury levels in body feathers of the endangered Black-capped Petrel (Diablotin) Pterodroma hasitata. Marine Ornithology 52:261-274. DOI:10.5038/2074-1235.52.2.1591

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Michael P.E., J.S. Gleason, J.C. Haney, K.M. Hixson, Y.G. Satgé, P.G.R. Jodice. 2024. Black Terns (Chlidonias niger) beyond the breeding grounds: Occurrence, relative density, and habitat associations in the northern Gulf of Mexico. The Wilson Journal of Ornithology 136(2):220–236. DOI:10.1676/23-00069

 

Satgé Y.G., B.S. Keitt, C.P. Gaskin, J.B. Patteson, P.G.R. Jodice. 2023. Spatial segregation between phenotypes of the diablotin black-capped petrel Pterodroma hasitata during the non-breeding period. Endangered Species Research 51:183-201. DOI:10.3354/esr01254

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Clark, B.L., A.P.B Carneiro, E.J. Pearmain et al. 2023. Global assessment of marine plastic exposure risk for oceanic birds. Nature Communications 14: 3665. DOI:10.1038/s41467-023-38900-z

 

Michael P.E., K.M. Hixson, J.S. Gleason, J.C. Haney, Y.G. Satgé, P.G.R. Jodice. 2023. Migration, breeding location, and seascape shape seabird assemblages in the northern Gulf of Mexico. PLoS ONE 18(6): e0287316. DOI:10.1371/journal.pone.0287316

 

Jodice P.G.R., J.S. Lamb, Y.G. Satgé, and C. Perkins. 2023. Spatial and individual factors mediate the tissue burden of polycyclic aromatic hydrocarbons in adult and chick brown pelicans in the northern Gulf of Mexico. Frontiers in Ecology and Evolution 11:1185659. DOI:10.3389/fevo.2023.1185659

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Wilkinson, B.P. and P.G. Jodice. 2023. Support for the fasting endurance hypothesis of partial migration in a nearshore seabird. Ecosphere, 14(2), p.e4365. DOI:10.1002/ecs2.4365

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Madden, H., Y.G. Satgé, B.P. Wilkinson, and P.G.R. Jodice. 2022. Foraging ecology of Red-billed Tropicbird Phaethon aethereus in the Caribbean during early chick rearing revealed by GPS tracking. Marine Ornithology 50: 165-175. marineornithology.org/content/get.cgi?rn=1486

 

Jodice P.G.R., J.S. Lamb, Y.G. Satgé, and C. Fiorello. 2022. Blood biochemistry and hematology of adult and chick brown pelicans in the northern Gulf of Mexico: baseline health values and ecological relationships. Conserv. Physiol. 10(1): coac064. DOI:10.1093/conphys/coac064

 

Michael P.E., K.M. Hixson, J.C. Haney, Y.G. Satgé, J.S. Gleason, and P.G.R. Jodice. 2022. Seabird vulnerability to oil: Exposure potential, sensitivity, and uncertainty in the northern Gulf of Mexico. Front. Mar. Sci. 9:880750. DOI: 10.3389/fmars.2022.880750

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Satgé, Y.G, B.S. Keitt, C.P. Gaskin, J.B. Patteson, and P.G.R. Jodice. 2022. Temporal and spatial segregations between phenotypes of the Diablotin Black-capped Petrel Pterodroma hasitata during the breeding and non-breeding periods. bioRxiv 2022.06.02.491532. DOI:10.1101/2022.06.02.49153

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Wilkinson B.P., and P.G.R. Jodice. 2022. Interannual colony exchange among breeding Eastern Brown Pelicans. Journal of Field Ornithology. https://journal.afonet.org/vol93/iss1/art5/

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Streker, R.A., J.S. Lamb, J. Dindo, and P.G.R. Jodice. 2021. Fine-scale Weather Patterns Drive Reproductive Success in the Brown Pelican. Waterbirds. DOI:10.1675/063.044.0202

 

Jodice P.G.R., P.E. Michael, J.S. Gleason, J.C. Haney, Y.G. Satgé. 2021. Revising the marine range of the endangered black-capped petrel Pterodroma hasitata: occurrence in the northern Gulf of Mexico and exposure to conservation threats. Endangered Species Research. DOI:10.3354/esr01143

 

Wilkinson B.P., A.R. Robuck,  R. Lohmann, H.M. Pickard, and P.G.R. Jodice. 2021. Urban proximity while breeding is not a predictor of perfluoroalkyl substance contamination in the eggs of brown pelicans. Science of The Total Environment. DOI:10.1016/j.scitotenv.2021.150110

 

Takahashi F., F.J. Sanders, and P.G.R. Jodice. 2021. Spatial and temporal overlap between foraging shorebirds and spawning horseshoe crabs (Limulus polyphemus) in the Cape Romain-Santee Delta Region of the U.S. Atlantic coast. The Wilson Journal of Ornithology. DOI:10.1676/21-00009

 

Jodice P.G.R., P.E. Michael, J.S. Gleason, J.C. Haney, and Y.G. Satgé. 2021. Expanding the marine range of the endangered black-capped petrel Pterodroma hasitata: Occurrence  in the northern Gulf of Mexico and conservation implications. bioRxiv 2021.01.19.427288. DOI: 10.1101/2021.01.19.427288

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Satgé, Y.G., E. Rupp, A. Brown, and P.G.R. Jodice. 2020. Habitat modelling locates nesting areas of the Endangered Black-capped Petrel Pterodroma hasitata on Hispaniola and identifies habitat loss. Bird Conservation International. DOI:10.1017/S0959270920000490

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Ramos R., Paiva V.H., Zajková Z., Precheur C., Fagundes A.I., Jodice P.G.R., Mackin W., Zino F., Bretagnolle V., González-Solís J. 2020. Spatial ecology of closely related taxa: the case of the little shearwater complex in the North Atlantic Ocean. Zoological Journal of the Linnean Society. DOI: 10.1093/zoolinnean/zlaa045

 

Wilkinson, B.P. , A.M. Haynes-Sutton, L. Meggs, and P.G. R. Jodice. 2020. High spatial fidelity among foraging trips of Masked Boobies from Pedro Cays, Jamaica. PlosONE. DOI: 10.1371/journal.pone.0231654

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Ndu, U., J.S. Lamb, S. Janssen, R. Rossi, Y. Satgé, and P. Jodice. 2020. Mercury, Cadmium, Copper, Arsenic, and Selenium Measurements in the Feathers of Adult Eastern Brown Pelicans (Pelecanus occidentalis carolinensis) and Chicks in Multiple Breeding Grounds in the Northern Gulf of Mexico. Environmental Monitoring and Assessment. DOI: 10.7266/aza38gzz

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Lamb, J.S., Y.G. Satgé, and P.G.R. Jodice. 2019. Seasonal variation in environmental and behavioural drivers of annual‐cycle habitat selection in a nearshore seabird. Diversity and Distributions. DOI: 10.1111/ddi.13015

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Zaluski S., Soanes L.M., Bright J.A., George A., Jodice P.G.R., Meyer K., Woodfield-Pascoe N., and Green J.A. 2019. Potential threats facing a globally important population of the magnificent frigatebird Fregata magnificens. TropicalZoology. DOI: 10.1080/03946975.2019.1682352

 

Wilkinson, B.P., Y.G. Satgé, J.S. Lamb, and P.G.R. Jodice. 2019. Tropical cyclones alter short-term activity patterns of a coastal seabird. Movement Ecology. DOI: 0.1186/s40462-019-0178-0

 

Lamb, J.S., C.V. Fiorello, Y.G. Satgé, K. Mills, M. Ziccardi, and P.G.R. Jodice. 2018. Movement patterns of California brown pelicans (Pelecanus occidentalis californicus) following oiling and rehabilitation. Marine Pollution Bulletin. https://doi.org/10.1016/j.marpolbul.2018.03.043

 

Lamb, J.S., Y.G. Satgé, and P.G.R. Jodice. 2017. Diet composition and provisioning rates in eastern brown pelican nestlings determine reproductive success. Marine Ecology Progress Series. DOI: 10.3354/meps12301

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Lamb, J.S., D.J. Newstead, L.M. Koczur, B.M. Ballard, M.C. Green, and Patrick G.R. Jodice. 2017. A bridge between oceans: Overland migration of marine birds in a wind energy corridor. Journal of Avian Biology. DOI 10.1111/jav.01474

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Lamb, J.S., Y.G. Satgé, and P.G.R. Jodice. 2017. Influence of density-dependent competition on foraging and migratory behavior of a subtropical colonial seabird. Ecology & Evolution. DOI 10.1002/ece3.3216

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Ramos, R., N. Carlile, J. Madeiros, I. Ramírez, V.H. Paiva, H.A. Dinis, F. Zino, M. Biscoito, G.R. Leal, L. Bugoni, P.G. R. Jodice, P.G. Ryan, and J. González‐Solís. 2017. It is the time for oceanic seabirds: Tracking year‐round distribution of gadfly petrels across the Atlantic Ocean. Diversity and Distributions. DOI: 10.1111/ddi.12569

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Poli, C.L., A.L. Harrison, A. Vallarino, P.D. Gerard, and P.G.R. Jodice. 2017. Dynamic oceanography determines fine scale foraging behavior of Masked Boobies in the Gulf of Mexico. PLoSONE. DOI 10.1371/journal.pone.0178318

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Haney, J.C., P.G.R. Jodice, W.A. Montevecchi, and D.C. Evers. 2017. Challenges to oil spill assessment for seabirds in the deep ocean. Archives of Environmental Contamination and Toxicology. DOI: 10.1007/s00244-016-0355-8

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Lamb, J.S., K. O'Reilly, and P.G.R. Jodice. 2016. Physical condition and stress levels during early development reflect feeding rates and predict pre- and post-fledging survival in a nearshore seabird. Conservation Physiology. DOI 10.1093/conphys/cow060

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Lamb, J.S., C.V. Fiorello, Y.G. Satgé, and P.G.R. Jodice. 2016. Behavioral and reproductive effects of bird-borne data logger attachment on Brown Pelicans (Pelecanus occidentalis) on three temporal scales. Journal of Ornithology. DOI 10.1007/s10336-016-1418-3 

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Jodice, P.G.R., R.A. Ronconi, E. Rupp, G.E. Wallace, and Y.G. Satgé. 2015. First satellite tracks of the endangered Black-capped Petrel. Endangered Species Research 29:23-33. DOI 10.3354/esr00697

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Ferguson, L.M., T.M. Norton, A. Dipl, C. Cray, M. Olivia, and P.G.R. Jodice. 2014. Health assessments of brown pelican nestlings from colonies in South Carolina and Georgia. Journal of Zoo and Wildlife Medicine 45:835-845. DOI 10.1638/2013-0157.1

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Brooks, G.L., F.J. Sanders, P.D. Gerard, and P.G.R. Jodice. 2014. Daily survival rates for nests of Black Skimmers from a core breeding area of the Southeastern USA. Wilson Journal of Ornithology 126:443-450. DOI 10.1676/13-136.1

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Brooks, G.L., F.J. Sanders, P.D. Gerard, and P.G.R. Jodice. 2013. Daily survival rate for nests and chicks of least terns at natural nest sites in South Carolina. Waterbirds 36:1-10. DOI 10.1675/063.036.0101

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Vander Pol, S.S., D.W. Anderson, P.G.R. Jodice, and J.E. Stuckey. 2012. East versus west: organic contaminant differences in Brown Pelican eggs from South Carolina, USA and the Gulf of California, Mexico. Science and the Total Environment 438: 527-532. DOI 10.1016/j.scitotenv.2012.08.055

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Jodice, P.G.R., L.C. Wickliffe, and E.B. Sachs. 2011. Seabird use of discards from a nearshore shrimp fishery in the South Atlantic Bight, USA. Marine Biology 158:2289-2298. DOI 10.1007/s00227-011-1733-4

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Jodice, P.G.R. and R. M. Suryan. 2010. The transboundary nature of seabird ecology. Pp. 139-165 In: Landscape Scale Conservation Planning (S. Trembulak and R. Baldwin, eds.). Springer. DOI 10.1007/978-90-481-9575-6_8

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Wickliffe, L.C. and P.G.R. Jodice. 2010. Abundance of nearshore seabirds at shrimp trawlers in South Carolina. Marine Ornithology 38:31-39.

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Eggert, L.M.F., and P.G.R. Jodice, K.M. O'Reilly. 2010. Stress response of Brown Pelican nestlings to ectoparasite infestation. General and Comparative Endocrinology 166: 33-38

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Sachs, E.B. and P.G.R. Jodice. 2009. Behavior of parent and nestling Brown Pelicans during early brood-rearing. Waterbirds 32:276-281.

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Eggert, L.M.F. and P.G.R. Jodice. 2008. Growth of Brown Pelican nestlings exposed to sublethal levels of soft tick infestation. Condor 110:134-142.

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Jodice, P.G.R., T. Murphy, F. Sanders, and L.M. Ferguson. 2007. Longterm Trends in Nest Counts of Colonial Nesting Seabirds in South Carolina, USA. Waterbirds 30:40-51.

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Articles
Theses
Theses

 

Growth and Adrenocortical Response of Brown Pelican Nestlings in Relation to Ectoparasite Infestation in South Carolina 

Ferguson, L.M. 2006. M.S. Dissertation, Clemson University

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Provisioning and prey quality in Brown Pelicans in Charleston Harbor, South Carolina

Sachs, E.B. 2007. M.S. Dissertation, Clemson University

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Foraging Ecology of Seabirds in Relation to Commercial Shrimp Trawler Activity

Wickliffe, L.C. 2008. M.S. Dissertation, Clemson University

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Factors influencing reproductive success of near-shore seabirds in Cape Romain National Wildlife Refuge, South Carolina

Brooks, G.L. 2011. M.S. Dissertation, Clemson University

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Conservation needs of nearshore seabirds i the southeastern U.S. addressed through habitat use surveys and assessments of health and mercury concentrations

Ferguson Eggert, L.M. 2012. Ph.D. Dissertation, Clemson University

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Variability in movement patterns and habitat use of two species of Pelecaniformes

Poli, C. 2015. M.S. Dissertation, Clemson University

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Ecological drivers of Brown Pelican movement patterns and reproductive success in the Gulf of Mexico

Lamb, J.S. 2016. Ph.D. Dissertation, Clemson University

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Reproductive Ecology of Brown Pelicans (Pelecanus occidentalis carolinensis) in the Northern Gulf of Mexico

Streker, R.A. 2019. M.S. Dissertation, Clemson University

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Ecological Outcomes of Movement Behavior in Brown Pelicans from the South Atlantic Bight

Wilkinson, B.P. 2021. Ph.D. Dissertation, Clemson University

Reports
Reports and Technical Publications

Published (Final reports) and Unpublished reports, Technical publications

 

Gleason J.S., A.L. Sussman, K.L. Davis, J.C. Haney, K.M. Hixson, P.G.R. Jodice, J.E. Lyons, P.E. Michael, Y.G. Satgé, E.D. Silverman, E.F. Zipkin, R.R. Wilson (2025) Gulf of Mexico Marine Assessment Program for Protected Species (GOMMAPPS): seabird surveys in the northern Gulf of America, 2017–2020. New Orleans (LA): US Department of the Interior, Bureau of Ocean Energy Management. 301 p. Obligation No.: M17PG00011. Report No.: BOEM 2025-026. (2023). https://espis.boem.gov/Final%20Reports/BOEM_2025-026.pdf

 

Satgé, Y., A. Brown, J. A. Wheeler, and K. E. Sutherland (2023). Black-capped Petrel (Pterodroma hasitata), version 2.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bkcpet.02

 

Wheeler, J., Y. Satgé, A. Brown, J. Goetz, B. Keitt, H. Nevins, and E. Rupp. 2021. Black-capped Petrel
Conservation Update and Action Plan: Conserving the Diablotin.
International Black-capped Petrel Conservation Group.
https://www.birdscaribbean.org/our-work/working-groups/black-capped-petrel-wg/

 

Lamb, J.S., Y.G. Satgé, R.A. Streker, P.G.R Jodice. 2020. Ecological drivers of Brown Pelican movement patterns, health, and reproductive success in the Gulf of Mexico. U.S. Dept. of the Interior, Bureau of Ocean Energy Management, Gulf of Mexico OCS Region, New Orleans, LA. OCS Study BOEM-2020-036. 250 pp. 

https://espis.boem.gov/final%20reports/BOEM_2020-036.pdf 

or at the Marine Cadastre site with related publications and data releases 

https://marinecadastre.gov/espis/#/search/study/100037

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Satgé, Y.G., E. Rupp, and P.G.R. Jodice. 2019. A preliminary report of ongoing research of the ecology of Black-capped Petrel (Pterodroma hasitata) in Sierra de Bahoruco, Dominican Republic – I: GPS tracking of breeding adults. Unpublished Report, South Carolina Cooperative Fish and Wildlife Research Unit, Clemson University, Clemson, South Carolina, USA. DOI: 10.5066/P9UHASY4

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Ferguson, L.M., Y.G. Satgé, J. Tavano, and P.G.R. Jodice. 2018. Seabird colony registry and atlas for the Southeastern United States. Final Report for U.S. Fish and Wildlife Service. South Carolina Cooperative Fish and Wildlife Research Unit, Clemson, South Carolina. DOI: 10.5066/P96DIUD8.

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Jodice, P.G.R., J. Tavano, W. Mackin. 2013. Chapter 8: Marine and coastal birds and bats. Pages 475-587 In: Michel, J. (ed.). South Atlantic information resources: data search and literature synthesis. U.S. Department of the Interior, Bureau of Ocean Energy Management, Regulation, and Enforcement, Gulf of Mexico OCS Region, New Orleans, LA. OCS Study BOEM 2013-01157.

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Data
Data releases 

Datasets collected with funding from the U.S. Geological Survey are available to the public. Before using them, we ask that data users contact us regarding intended use.

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- Black-capped Petrels

Movement data of Black-capped Petrels, 2014-2015

Satellite (Argos) data for 3 Black-capped Petrels. Seabird Tracking database.

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Movement data of Black-capped Petrels, 2018

GPS tracking data for 3 Black-capped Petrels. Seabird Tracking database.

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Movement data of Black-capped Petrels, 2019

Satellite (Argos) data for 10 Black-capped Petrels. Movebank Data Repository.

DOI: 10.5441/001/1.0786vv78

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Genomic data of prey, and individual Black-capped Petrels (fecal DNA)

Raw sequence reads from prey items (n = 11)

Individual Black-capped Petrel metagenome (n = 6)

Sequence Read Archive (project number  PRJNA1083919)

ncbi.nlm.nih.gov/bioproject/1083919

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- Brown Pelicans

Movement data of partially migratory Brown Pelicans in the South Atlantic Bight, 2017-2021

GPS tracking data for Brown Pelicans

DOI: 10.5066/P9YH2U8D

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Interannual Breeding Movements of Brown Pelicans in the South Atlantic Bight, 2017-2021

GPS tracking data for breeding Brown Pelicans

DOI: 10.5066/P9BZ5TL9

 

Concentrations of Perfluoroalkyl Substances in the Eggs of Brown Pelicans from Charleston, SC, 2017-2020

PFAS concentrations in Brown Pelican eggs; GPS tracking data for breeding Brown Pelicans, 2019.

DOI: 10.5066/P9SKDFZU

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Reproductive Physiology of Brown Pelican Along the Coast of Alabama, 2017-2018

​Reproductive data for Brown Pelicans nesting on Gaillard and Cat Islands, Alabama, 2017 and 2018.

DOI: 10.5066/P9AB53QZ

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GPS tracking of Brown Pelican in the South Atlantic Bight during cyclonic activity, 2017-2018

​Movement data of 32 adult Brown Pelican tracked via remote-download GPS technology during cyclones in the South Atlantic Bight, 2017-2018.

DOI: 10.5066/P9D5IP0G

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Movement ecology of Brown Pelican in the Gulf of Mexico, 2013-2016

​Movement data and reference data of 81 adult Brown Pelican tracked via remote-download GPS technology in the Gulf of Mexico, 2013-2016. Dataset available on the Movebank Repository.

DOI: 10.5441/001/1.7856r086

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Physiological Ecology of Brown Pelican in the Gulf of Mexico, 2013-2016

​Health data for Brown Pelican nestlings and breeding adults in the Northern Gulf of Mexico, 2013-2016: blood analyte, and concentration of polycyclic aromatic hydrocarbons in blood and feather samples.

DOI: 10.5066/P94GBJ4G

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Foraging Ecology of Brown Pelican in the Gulf of Mexico, 2013-2015 

Diet composition, energy density, meal mass, nestling provisioning rate, and nest productivity of Brown Pelican at breeding colonies across the Northern Gulf of Mexico. Includes colony locations and taxonomical references of diet species as companion files.

DOI: 10.5066/F7R78D6J

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- Masked Boobies

At-sea movements of Masked Boobies from Pedro Cays, Jamaica, 2012

​GPS tracking data for breeding Masked Boobies nesting on Pedro Cays, Jamaica, 2012. 

DOI: 10.5066/P9AK95EG

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Movement ecology of Masked Booby in the Gulf of Mexico, 2013-2014

​Movement data of 137 deployments on Masked Boobies tracked via GPS technology in the southern Gulf of Mexico, 2013-2014. Dataset available on Movebank: Dynamic oceanography determines fine scale foraging behavior of Masked Boobies in the Gulf of Mexico. Caroline Poli. 2017.

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- Gulf of Mexico Marine Assessment Program for Protected Species (GoMMAPPS)

Seabird visual surveys using line-transect methods in the northern Gulf of Mexico, 2017-2019

Observation data collected from NOAA vessels

NCEI Accession 0247206; NOAA National Centers for Environmental Information

DOI: 10.25921/afrq-h385​

Code

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- Atlas of Breeding Sites for Waterbirds in the Northern Gulf of Mexico

https://code.usgs.gov/cooperativeresearchunits/south-carolina/breeding-sites-atlas

R scripts used to assess and control the quality of breeding datasets, clean those datasets, and combine them into a coherent structure to be exported into ArcGIS Online.

Code
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