| Breeding large gulls in Poland: distribution, numbers, trends and hybridisation G Neubauer, M Zagalska-Neubauer, R Gwiazda, M Faber, D Bukaciinski, ... VOGELWELT-BERLIN- 127 (1), 11, 2006 | 58 | 2006 |
| Mixed colonies of large white-headed gulls in southern Poland M Faber, J Betleja, R Gwiazda, P Malczyk British Birds 94 (11), 529-534, 2001 | 34 | 2001 |
| Impact of a small cormorant (Phalacrocorax carbo sinensis) roost on nutrients and phytoplankton assemblages in the littoral regions of a submontane reservoir R Gwiazda, K Jarocha, E Szarek-Gwiazda Biologia 65, 742-748, 2010 | 33 | 2010 |
| Impact of waterbirds on chemical and biological features of water and sediments of a large, shallow dam reservoir R Gwiazda, A Woźnica, B Łozowski, M Kostecki, A Flis Oceanological and Hydrobiological Studies 43, 418-426, 2014 | 31 | 2014 |
| Foraging ecology of the Great Crested Grebe (Podiceps cristatus L.) at a mesotrophic-eutrophic reservoir R Gwiazda Hydrobiologia 353, 39-43, 1997 | 28 | 1997 |
| Selective foraging of Grey Heron (Ardea cinerea) in relation to density and composition of the littoral fish community in a submontane dam reservoir R Gwiazda, A Amirowicz Waterbirds 29 (2), 226-232, 2006 | 26 | 2006 |
| Contribution of water birds to nutrient loading to the ecosystem of mesotrophic reservoir R Gwiazda Ekologia Polska 44 (3-4), 289-297, 1996 | 26 | 1996 |
| Sex-specific foraging behaviour of the Whiskered Tern (Chlidonias hybrida) during the breeding season R Gwiazda, M Ledwoñ Ornis Fennica 92 (1), 15–22-15–22, 2015 | 20 | 2015 |
| TOWARDS THE OPTIMAL FORAGING STRATEGY: IS SEASONAL SHIFT IN THE DIET OF CORMORANTS PHALACROCORAX CARBO(L.) IN A DAM RESERVOIR THE EFFECT OF WATER TEMPERATURE OR SIZE PATTERN IN … R Gwiazda, A Amirowicz Polish Journal of Ecology 58 (4), 783-792, 2010 | 19 | 2010 |
| Diet composition of the Caspian Gull (Larus cachinanns) in inland Poland: effects of breeding area, breeding stage and sympatric breeding with the Herring Gull (Larus argentatus) R Gwiazda, D Bukaciñski, G Neubauer, M Faber, J Betleja, ... Ornis Fennica 88 (2), 80–89-80–89, 2011 | 15 | 2011 |
| Fish in the diet of the Cormorant and the Yellow-legged Gull breeding near fish ponds (upper Vistula river valley, southern Poland)–preliminary study R Gwiazda Acta zoologica cracoviensia 47 (1-2), 17-26, 2004 | 15 | 2004 |
| Seasonal changes of the Hazel Grouse Tetrastes bonasia habitat requirements in managed mountain forests (Western Carpathians) M Matysek, R Gwiazda, Z Bonczar Journal of ornithology 159, 115-127, 2018 | 12 | 2018 |
| Cormorant-fisheries conflicts at Carp ponds in Europe and Israel–an overview. INTERCAFE COST Action 635 Final Report V K Seiche, D Gerdeaux, R Gwiazda, F Levai, P Musil, O Nemenonck, ... NERC/Centre for Ecology & Hydrology on behalf of COST, 2012 | 12 | 2012 |
| Trace element concentrations in fish and bottom sediments of a eutrophic dam reservoir E Szarek-Gwiazda, A Amirowicz, R Gwiazda Institute of Oceanography, University of Gdańsk 35 (4), 331-352, 2006 | 10 | 2006 |
| Chemical variability of water and sediment over time and along a mountain river subjected to natural and human impact E Szarek-Gwiazda, G Mazurkiewicz-Boroń, R Gwiazda, J Urban Knowledge & Management of Aquatic Ecosystems, 5, 2018 | 9 | 2018 |
| Bird assemblages and the diet of waterfowl at the Dobczyce dam reservoir in the first years of its existence R Gwiazda Folia zoologica 45 (2), 161-169, 1996 | 9 | 1996 |
| Initial stage of bird settlement on the Dobczyce dam reservoir (Vistula basin, southern Poland) R Gwiazda Acta Hydrobiologica 31 (3-4), 1989 | 9 | 1989 |
| Diet and feeding of nestling Little Bitterns Ixobrychus minutus at fishponds: testing a new method for studying a difficult-to-monitor species A Flis, R Gwiazda Bird study 65 (2), 257-260, 2018 | 8 | 2018 |
| Reproductive parameters of Caspian gull Larus cachinnans R Gwiazda, G Neubauer, J Betleja, Ł Bednarz, M Zagalska-Neubauer Pallas, 159-165, 1811 | 8 | 1811 |
| Do flocks of great cormorants and goosanders avoid spatial overlap in foraging habitat during the non-breeding season? Ł Kajtoch, P Lešo, M Matysek, M Kata, S Gacek, C Zontek, A Bisztyga, ... Aquatic Ecology 51, 473-483, 2017 | 7 | 2017 |
