| Novel microsatellite markers used to determine the population genetic structure of the endangered Roseate Tern, Sterna dougallii, in Northwest Atlanticand … P Szczys, CR Hughes, RV Kesseli Conservation Genetics 6, 461-466, 2005 | 47 | 2005 |
| Sexual dimorphism, female-female pairs, and test for assortative mating in common terns ICT Nisbet, ES Bridge, P Szczys, BJ Heidinger Waterbirds 30 (2), 169-179, 2007 | 37 | 2007 |
| Sex ratio bias at hatching and fledging in the roseate tern P Szczys, ICT Nisbet, JJ Hatch, RV Kesseli The Condor 103 (2), 385-389, 2001 | 36 | 2001 |
| Conservation implications of long-distance migration routes: Regional metapopulation structure, asymmetrical dispersal, and population declines P Szczys, SA Oswald, JM Arnold Biological Conservation 209, 263-272, 2017 | 30 | 2017 |
| Female Common Terns Sterna hirundo start autumn migration earlier than males ICT Nisbet, P Szczys, CS Mostello, JW Fox Seabird 24, 103-106, 2011 | 23 | 2011 |
| Conservation genetics of the Common Tern (Sterna hirundo) in the North Atlantic region; implications for the critically endangered population at Bermuda P Szczys, ICT Nisbet, DB Wingate Conservation Genetics 13, 1039-1043, 2012 | 22 | 2012 |
| Tail length and sexual selection in a monogamous, monomorphic species, the Roseate Tern Sterna dougallii BG Palestis, ICT Nisbet, JJ Hatch, JM Arnold, P Szczys Journal of ornithology 153, 1153-1163, 2012 | 20 | 2012 |
| Demographic consequences of a catastrophic event in the isolated population of Common Terns at Bermuda ICT Nisbet, DB Wingate, P Szczys Waterbirds 33 (3), 405-410, 2010 | 17 | 2010 |
| Range-wide patterns of population differentiation of Eurasian Black Terns (Chlidonias niger niger) related to use of discrete post-nuptial staging sites P Szczys, KA Lamothe, A Druzyaka, MJM Poot, V Siokhin, ... Journal of Ornithology 158, 365-378, 2017 | 15 | 2017 |
| Morphometric sexing of northwest Atlantic roseate terns BG Palestis, ICT Nisbet, JJ Hatch, P Szczys, JA Spendelow Waterbirds 35 (3), 479-484, 2012 | 12 | 2012 |
| Genetic diversity and population structure of the Eurasian Whiskered Tern (Chlidonias hybrida hybrida), a species exhibiting range expansion J Dayton, M Ledwoń, JM Paillisson, N Atamas, P Szczys Waterbirds 40 (2), 105-117, 2017 | 9 | 2017 |
| Prebreeding survival of Roseate Terns Sterna dougallii varies with sex, hatching order and hatching date ICT Nisbet, D Monticelli, JA Spendelow, P Szczys Ibis 158 (2), 327-334, 2016 | 8 | 2016 |
| Sex does not affect early growth or survival in chicks of the Roseate Tern ICT Nisbet, P Szczys Waterbirds, 45-49, 2001 | 8 | 2001 |
| Metapopulation connectivity retains genetic diversity following a historical bottleneck in a federally endangered seabird J Dayton, P Szczys The Condor 123 (4), duab037, 2021 | 7 | 2021 |
| Sex ratio and early growth patterns of Roseate Tern chicks during five breeding seasons at Falkner Island, Connecticut, USA P Szczys, JA Spendelow, ICT Nisbet Waterbirds 28 (3), 273-279, 2005 | 7 | 2005 |
| Common Tern Sterna hirundo and Arctic Tern S. paradisaea hybridization produces fertile offspring CS Mostello, D LaFlamme, P Szczys Seabird 29, 39-65, 2016 | 5 | 2016 |
| Extra-pair paternity in a species with frequent extra-pair courtship feedings, few extra-pair copulations, and male-biased parental care M Ledwoń, P Szczys Journal of Ornithology, 1-8, 2022 | 4 | 2022 |
| Lack of Evidence for Female—female Pairs Among Roseate Terns Sterna dougallii in Western Australia Contrasts with North Atlantic JJ Hatch, P Szczys Emu-Austral Ornithology 100 (2), 152-155, 2000 | 4 | 2000 |
| Weak genetic structure, shared nonbreeding areas, and extensive movement in a declining waterbird NG Shephard, P Szczys, DJ Moore, MW Reudink, JN Costa, AM Bracey, ... Ornithological Applications 125 (1), duac053, 2023 | 2 | 2023 |
| Understanding widespread declines for Common Terns across inland North America: Productivity estimates, causes of reproductive failure, and movement of Common Terns breeding in … JM Arnold, SA Oswald, S Wilson, P Szczys Avian Conservation & Ecology 17 (1), 2022 | 1 | 2022 |
