Research Curator, Ornithology
11 West Jones Street, Raleigh, NC 27601
- M.S. in Louisiana State University, 1987
- B.S. in University of Minnesota, 1985
- Graduate student co-adviser, "at large," North Carolina State University, University of North Carolina, Wilmington
John is broadly interested in the ecology and conservation of birds, especially in the Guiana Shield of northeastern South America. His research interests include the distribution, community dynamics, and spatial ecology of birds in lowland rainforest and coastal secondary forests of Guyana and Suriname. In each of these countries, he has initiated long-term banding projects at selected field sites to address questions of territory stability, community similarity, and species turnover in the context of changing land use. He maintains strong ties with local biologists, students, and NGOs, with whom he has collaborated on several survey expeditions to remote interior localities in the Guianas. His survey work has generated a wealth of information on avian distributions in the Guianas, and he is keenly interested in the use of these data in conservation. He is a Research Associate with Global Wildlife Conservation, and have worked extensively with the Iwokrama Centre for Rainforest Conservation and Development, Conservation International, and the Worldwide Fund for Nature.
- Chandler, R.B., S. Tolfree, J.A. Gerwin, C. Smalling, L. Chavarria-Duriaux, G. Duriaux, and D.I. King. In press. Conservation implications of Golden-winged Warbler social and foraging behaviors during the non-breeding season. Studies in Avian Biology. CRC Press.
- Samuels, I., P. Bichier, J. Clark, T. Milleron, and B. O’Shea. 2014. Noteworthy records and range extensions from the Caura River watershed, Bolivar state, Venezuela. Cotinga 36: 28-40.
- O'Shea, B.J., and S. Ramcharan. 2013. A rapid assessment of the avifauna of the upper Palumeu watershed, southeastern Suriname. pp. 145-160 in Alonso, L.E., and T.H. Larsen (eds.) A rapid biological assessment of the upper Palumeu River watershed (Grensgebergte and Kasikasima) of southeastern Suriname. Conservation International, Arlington VA.
- Bishop, J.T., J.A. Gerwin, and R.A. Lancia. 2012. Nesting ecology of Swainson’s Warblers in a South Carolina bottomland forest. Wilson Journal of Ornithology 124: 728-736.
- O’Shea, B.J., L.E. Alonso, and T.H. Larsen (eds.). 2011. A rapid biological assessment of the Kwamalasamutu region, southwestern Suriname. RAP Bulletin of Biological Assessment 63. Conservation International, Arlington, VA.
- Savage, Amelia L., Chris Moorman, John A. Gerwin, Clyde Sorenson. 2010. Prey Selection by Swainson’s Warblers on the Breeding Grounds. Condor 112(3):605-614.
- O’Shea, B.J., C.M. Milensky, S. Claramunt, B.K. Schmidt, C.A. Gebhard, C.G. Schmitt, and K.T. Erskine. 2007. New records for Guyana, with description of the voice of Roraiman Nightjar (Caprimulgus whitelyi). Bulletin of the British Ornithologists’ Club 127: 118-128.
- Simons, Theodore R. Jaime Collazo, David Lee, and John A. Gerwin. 2006. Conservation status of Black-capped Petrels (Pterodroma hasitata): colony surveys at Sierra de Baoruco, Dominican Republic, January 2002. December 2002 (Chap 3. from Simons et al. 2006 compendium prepared for USFWS)
- Hazler, Kirsten R., A. Amacher, R. A. Lancia, John A. Gerwin. 2006. Factors Influencing Acadian Flycatcher Nesting Success In An Intensively Managed Forest Landscape. Journal of Wildlife Management. 70(2) 532-538.
- Peters, Kimberly A., R.A. Lancia, John A. Gerwin. 2005. Swainson’s Warbler Habitat Selection in a Managed Bottomland Hardwood Forest. Journal Of Wildlife Management 69(1): 409–417.
- Mitchell, Michael S., R.A. Lancia, John A. Gerwin. 2001. Using Landscape-Level Data To Predict The Distribution Of Birds On A Managed Forest: Effects of Scale. Ecological Applications. 11(6), 1692-1708.