| Bird diversity in urban green space: A large-scale analysis of differences between parks and cemeteries in Central Europe P Tryjanowski, F Morelli, P Mikula, A Kriątín, P Indykiewicz, ... Urban Forestry & Urban Greening 27, 264-271, 2017 | 100 | 2017 |
| Home range size and habitat use of the Little Owl Athene noctua in East Poland G Grzywaczewski Ardea 97 (4), 541-545, 2009 | 34 | 2009 |
| Comparative impacts of grazing and mowing on the floristics of grasslands in the buffer zone of Polesie National Park, eastern Poland A Rysiak, W Chabuz, W Sawicka-Zugaj, J Zdulski, G Grzywaczewski, ... Global Ecology and Conservation 27, e01612, 2021 | 23 | 2021 |
| Protecting Aquatic Warblers (Acrocephalus paludicola) through a landscape-scale solution for the management of fen peat meadows in Poland L Lachmann, P Marczakiewicz, G Grzywaczewski Grassland science in Europe 15, 711-713, 2010 | 22 | 2010 |
| The role of forest age, habitat quality, food resources and weather conditions for the Tawny Owl Strix aluco populations–case study from Eastern Poland J Wi±cek, M Polak, G Grzywaczewski Polish Journal of Environmental Studies 19 (5), 1039-1043, 2010 | 19 | 2010 |
| Improving Aquatic Warbler population assessments by accounting for imperfect detection S Oppel, P Marczakiewicz, L Lachmann, G Grzywaczewski PLoS One 9 (4), e94406, 2014 | 17 | 2014 |
| Falconer activities as a bird dispersal tool at Deblin Airfield (E Poland) I Kitowski, G Grzywaczewski, J Cwiklak, M Grzegorzewski, S Krop Transportation Research Part D: Transport and Environment 16 (1), 82-86, 2011 | 16 | 2011 |
| Sowy Polski G Grzywaczewski, P Szczepaniak Fundacja Wspierania Inicjatyw Ekologicznych, 2007 | 14 | 2007 |
| State of the population of the little owl Athene noctua in Poland G Grzywaczewski Notatki Ornitologiczne 47 (3), 147-158, 2006 | 13* | 2006 |
| Birdstrike Risk Management at a Military Airfield Using Falconer Activity. I Kitowski, G Grzywaczewski, J Ćwiklak, M Grzegorzewski, S Krop Polish Journal Of Environmental Studies 20 (3), 2011 | 12 | 2011 |
| Birds drinking alcohol: Species and relationship with people. A review of information from scientific literature and social media P Tryjanowski, M Hetman, P Czechowski, G Grzywaczewski, P Sklenicka, ... Animals 10 (2), 270, 2020 | 10 | 2020 |
| Diversity of total mercury concentrations in kidneys of birds from Eastern Poland I Kitowski, R Kowalski, A Komosa, J Lechowski, G Grzywaczewski, ... Ekologia (Bratislava) 31 (1), 12-21, 2012 | 10 | 2012 |
| Wpływ wypasu lokalnych ras bydła na różnorodno¶ć biologiczn± ł±k i pastwisk Polesia Lubelskiego W Chabuz, G Grzywaczewski, A Rysiak, S Cios, G Podolak, Z Litwinczuk Roczniki Naukowe Polskiego Towarzystwa Zootechnicznego 8 (4), 2012 | 10 | 2012 |
| Effect of habitat burning on the number of singing males of the Aquatic Warbler Acrocephalus paludicola G Grzywaczewski, S Cios, TH Sparks, A Buczek, P Tryjanowski Acta Ornithologica 49 (2), 175-182, 2014 | 9 | 2014 |
| Occurrence of the medicinal leech (Hirudo medicinalis) in birds’ nests P Buczyński, G Tończyk, A Bielecki, J Cichocka, I Kitowski, ... Biologia 69 (4), 484-488, 2014 | 9 | 2014 |
| The use of extensive sheep grazing as a method of active protection within Natura 2000 selected habitats TM Gruszecki, EJ Bielińska, TJ Chmielewski, M Warda, A Wróblewska, ... Teka Komisji Ochrony i Kształtowania ¦rodowiska Przyrodniczego PAN 8, 38-48, 2011 | 9 | 2011 |
| Diet of Little Owl Athene noctua during breeding in the central part of Lublin region G Grzywaczewski, I Kitowski, L Scibior Acta Zoologica Sinica 52 (6), 1155-1161, 2006 | 9 | 2006 |
| Diet of Rooks Corvus frugilegus and potential seed dispersal in urban and agricultural habitats of Romania and Poland. I Kitowski, AD Sandor, J Czarnecka, G Grzywaczewski North-Western Journal of Zoology 13 (1), 2017 | 8 | 2017 |
| Vegetation and birds species changes in meadow habitats in Polesie National Park, eastern Poland M Kulik, R Baryła, D Urban, G Grzywaczewski, A Bochniak, A Różycki, ... Rocznik Ochrona ¦rodowiska 19, 2017 | 8 | 2017 |
| Landscape and other ecological factors in bird strike risk management – the case study of the Dęblin military airfield (eastern Poland) I Kitowski, G Grzywaczewski, J Cwiklak, M Grzegorzewski, S Krop Inst. of Landscape Ecology, Slovak Acad. Sciences, 2010 | 8 | 2010 |
Piotr TryjanowskiInstitute of Zoology, Poznan University of Life SciencesVerified email at up.poznan.pl
