No. of photos: 4494

Perrault, C., Morosinotto, C., Brommer, J., Vrezec, A., Poprach, K., Korpimäki, E., & Karell, P. 2025:
Dressed for the Weather: Tawny Owl Feather Adaptations Across a Climatic Gradient.
Ecology and Evolution, 15(6), e71441. https://doi.org/10.1002/ece3.71441

Bucciolini, G. L., Morosinotto, C., Brommer, J., Vrezec, A., Ericsson, P., Nilsson, L.-O., Poprach, K., Oien, I. J., & Karell, P. 2025:
Lifetime Fitness Variation Across the Geographical Range in a Colour Polymorphic Species.
Ecology and Evolution, 15(4), e71051. https://doi.org/10.1002/ece3.71051

Poprach K. & Palička M. 2024:
Breeding of the Red-footed Falcon (Falco vespertinus) in Moravia in 2023.
Zprávy MOS 82: 25–41.

Poprach K. & Palička M. 2024:
Breeding of the Red-footed Falcon (Falco vespertinus) in Moravia in 2023.
Sylvia 60: 2–20.

Serratosa Juan, Steffen Oppel, Shay Rotics, Andrea Santangeli, Stuart H.M. Butchart, Luis S. Cano-Alonso, Jose Luis Tellería, Ryno Kemp, Aaron Nicholas, Aigars Kalvans, Aitor Galarza, Aldina M.A. Franco, Alessandro Andreotti, Alexander N.G. Kirschel, Alex Ngari, Alvaro Soutullo, Ana Bermejo-Bermejo, Andre J. Botha, Andrea Ferri, Angelos Evangelidis, Anna Cenerini, Anton Stamenov, Antonio Hernández-Matías, Arianna Aradis, Atanas P. Grozdanov, Beneharo Rodríguez, Çagan H. Şekercioglu, Catuxa Cerecedo-Iglesias, Christina Kassara, Christos Barboutis, Claire Bracebridge, Clara García-Ripollés, Corinne J. Kendall, Damijan Denac, Dana G. Schabo, David R. Barber, Dimitar V. Popov, Dobromir D. Dobrev, Egidio Mallia, Elena Kmetova-Biro, Ernesto Álvarez, Evan R. Buechley, Evgeny A. Bragin, Fabrizio Cordischi, Fadzai M. Zengeya, Flavio Monti, Francois Mougeot, Gareth Tate, Georgi Stoyanov, Giacomo Dell'Omo, Giuseppe Lucia, Gradimir Gradev, Guido Ceccolini, Guilad Friedemann, Hans-Günther Bauer, Holger Kolberg, Hristo Peshev, Ines Catry, Ingar J. Oien, Isidoro Carbonell Alanís, Ivan Literák, Ivan Pokrovsky, Ivar Ojaste, Jan E. Ostnes, Javier de la Puente, Joan Real, Joao L. Guilherme, José C. González, José M. Fernández-García, Juan Antonio Gil, Julien Terraube, Karel Poprach, Karen Aghababyan, Katharina Klein, Keith L. Bildstein, Kerri Wolter, Kjell Janssens, Kyle D. Kittelberger, Lindy J. Thompson, Mansoor H. AlJahdhami, Manuel Galán, Marcin Tobolka, Mario Posillico, Mario Cipollone, Marion Gschweng, Maris Strazds, Mark Boorman, Mark Zvidzai, Marta Acácio, Marta Romero, Martin Wikelski, Matthias Schmidt, Maurizio Sara, Michael J. McGrady, Mindaugas Dagys, Monique L. Mackenzie, Muna Al Taq, Msafiri P. Mgumba, Munir Z. Virani, Nicolaos I. Kassinis, Nicolo Borgianni, Nikki Thie, Nikos Tsiopelas, Nili Anglister, Nina Farwig, Nir Sapir, Oddmund Kleven, Oliver Krone, Olivier Duriez, Orr Spiegel, Osama Al Nouri, Pascual López-López, Patrik Byholm, Pauline L. Kamath, Paweł Mirski, Peter Palatitz, Pietro Serroni, Rainer Raab, Ralph Buij, Ramunas Žydelis, Ran Nathan, Rauri C.K. Bowie, Rigas Tsiakiris, Richard Stratton Hatfield, Roi Harel, Rolf T. Kroglund, Ron Efrat, Ruben Liminana, Salim Javed, Saša P. Marinković, Sascha Rösner, Sasha Pekarsky, Shiv R. Kapila, Simeon A. Marin, Šimon Krejčí, Sinos Giokas, Siranush Tumanyan, Sondra Turjeman, Sonja C. Krüger, Steven R. Ewing, Stoycho Stoychev, Stoyan C. Nikolov, Tareq E. Qaneer, Theresa Spatz, Thomas G. Hadjikyriakou, Thomas Mueller, Todd E. Katzner, Tomas Aarvak, Tomáš Veselovský, Torgeir Nygard, Ugo Mellone, Ülo Väli, Urmas Sellis, Vicente Urios, Vladimír Nemček, Volen Arkumarev, Wayne M. Getz, Wolfgang Fiedler, Willem Van den Bossche, Yael Lehnardt, Victoria R. Jones 2024:
Tracking data highlight the importance of human-induced mortality for large migratory birds at a flyway scale.
Biological Conservation 293, 110525: 1–16.

Poprach K. & Dusík M. 2024:
Second-breeding events of the common kestrel (Falco tinnunculus) in the Czech Republic.
Raptor Journal 18: 8–14.

Grim T., Kovařík P., Harmáčková L., Tošenovský E., Hladká T., Spáčil P., Krištín A., Poprach K. & Sviečka J. 2022:
First documented urban breeding events of the Eurasian Scops Owl (Otus scops) in Czechia.
Sylvia 58: 17–35.

Poprach K., Křižka J., Šimčík P. & Palička M. 2021:
Population dynamic and breeding biology of the Montagu’s Harrier (Circus pygargus) in the Zlín region.
Crex 39: 114–140.

Machar I., Poprach K., Praus L. & Úradníček L. 2021:
Floodplain forests and urban parks – a brief comparison of bird diversity.
Journal of Landscape Ecology 14 (3): 1-11.

Poprach K., Harmáček J. & Schlossarek M. 2019:
Are results of environmental monitoring of the Middle Spotted Woodpecker (Leiopicus medius) influenced by the method used?
Fresenius Environmental Bulletin 28 (12): 9044-9048.

Poprach K. & Machar I. 2019:
ACOUSTIC DETECTABILITY OF FOREST BIRDS: CASE STUDY FROM THE LITOVELSKE POMORAVI AREA (CZECH REPUBLIC).
Zprávy lesnického výzkumu 64, 2019 (3): 140-148.

Šálek M., Poprach K., Opluštil L., Melichar D., Mráz J. & Václav R. 2019:
Assessment of relative mortality rates for two rapidly declining farmland owls in the Czech Republic (Central Europe).
European Journal of Wildlife Research (2019) 65: 19.

Machar I., Poprach K., Harmáček J. & Fialová J. 2019:
Bird Diversity as a Support Decision Tool for Sustainable Management in Temperate Forested Floodplain Landscapes.
Sustainability 11(6):1527. DOI: 10.3390/su11061527

Poprach K., Poprach A., Opluštil L., Krause F., Škorpíková V., Šálek M. & Kodet V. 2018:
The Little Owl (Athene noctua) in the South Moravian Region in 1990–2017.
Crex 37: 18–66.

Poprach K., Opluštil L., Krause F. & Machar I. 2017:
Land-use changes at nest sites of the Little Owl (Athene noctua) in the South-Moravian region of the Czech Republic.
Journal of Landscape Ecology 10 (3): 5–20.

Poprach K., Machar I. & Maton K. 2016:
Long-term decline in breeding abundance of Black-headed Gull (Chroicocephalus ridibundus) in the Czech Republic: A case study of a population trend at the Chomoutov Lake.
Ekológia 35 (4): 350–358.

Poprach K., Řehák Z., Zwach I. & Machar I. 2016:
APPLYING OF INDICATOR VERTEBRATE SPECIES TO ENVIRONMENTAL ASSESSMENT IN THE LANDSCAPE: DANUBE – ODER – ELBE WATER CANAL IN THE CZECH REPUBLIC.
Journal of Landscape Ecology 9 (2): 61-82.

Poprach K. 2016:
Der Schutz und die Entwicklung der Population der Schleiereule Tyto alba in der Tschechischen Republik.
Eulen-Rundblick 66: 27-31.

Pavluvčík P., Poprach K., Machar I., Losík J., Gouveia A. & Tkadlec E. 2015:
Barn Owl Productivity Response to Variability of Vole Populations.
PLoS ONE 10(12): e0145851. doi:10.1371/journal. pone.0145851

Rutkowski R., Krupiński D., Kitowski I., Popović D., Gryczyńska A., Molak M., Dulisz B., Poprach K., Müller S., Müller R. & Gierach K-D. 2015
Genetic structure and diversity of breeding Montagu’s harrier (Circus pygargus ) in Europe.
Eur J Wildl Res.

Poprach K. & Vrbková J. 2015
Dominance and Diversity of Bird Community in Floodplain Forest Ecosystem.
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 63(3): 825–833.

Poprach K., Vrbková J. & Machar I. 2015
Detectability as an important factor influencing the knowledge of bird diversity in a floodplain forest ecosystem.
JOURNAL OF FOREST SCIENCE, 61 (3): 89–97.

Poprach K. & Machar I. 2015
Distribution of nests and breeding density of birds of prey, Black Stork and Common Raven in forests of Litovelské Pomoraví (Czech Republic).
Tichodroma 27: 39–52

Poprach K. & Machar I. 2015
Distribution of Common Kingfisher (Alcedo atthis) in the Ramena řeky Moravy National Nature Reserve (Czech Republic) in Relation to the Coppice-with-standard Forest Management.
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 63(2): 447–455.

Poprach K., Maton K. & Machar I. 2014
Breeding assemblages of the Chomoutovské jezero Natural Monument.
Zprávy MOS 72: 4-28.

Poprach K. & Vrbková J. 2014
Point count monitoring of birds in the Litovelské Pomoraví lowland forest: results from two transects.
Appendix 1
Appendix 2
Appendix 3
Zprávy MOS 72: 29-48.

Poprach K. & Machar I. 2014
Applying of artificial nest boxes for Kestrel – a part of integrated protection of the sugar beet.
Listy cukrovarnické a řepařské 130, 9-10/2014: 309-311.

Poprach K. 2013
An unusual finding on a Montagu´s Harrier (Circus pygargus) nest.
Crex 33: 143-147.

Poprach K., Machar I. & Vrbková J. 2013
Population trend, distribution and habitat requirements of the Montagu’s Harrier (Circus pygargus) in central Moravia (Czech Republic)
Sylvia 49: 111-134.

Mrlík V., Bělka T., Dusík M., Hanel J., Peške L., Plesník J., Pojer F., Poprach K., Schröpfer L. & Tomášek V. 2013:
Birds of Prey in the Czech Republic: Current State and Future Outlook.
Ochrana přírody 68(1): 2-8.

Poprach K. & Machar I. 2012:
The history of avifauna, biotopes and ornithological research at the Litovelské Pomoraví area.
Zprávy MOS 70: 63-75.

Machar I. & Poprach K. 2012:
Tanks and cisterns for fodder molasses on farms as ecological traps.
Listy cukrovarnické a řepařské 128 (11): 347-349.

Poprach K. 2010:
Catastrophic mortality Black-Headed Gull.
Ochrana přírody 6/2010: 30-31.
Poprach K. 2010.pdf

 

Chytil J., Poprach K. & Haluzík M. 2010:
Migration patterns of the Czech population of the Mediterranean Gull (Larus melanocephalus).
Sylvia 46: 107-123.
Chytil J., Poprach K. & Haluzík M. 2010.pdf

 

Poprach K. 2010:
Tengmalm's Owl (Aegolius funereus) in Jeseníky, the landscape protection area.
Campanula - Sborník referátů z konference ke 40. výročí CHKO Jeseníky, Karlova Studánka: 87-97.
Poprach K. 2010.pdf

 

Poprach K. 2009:
The notes on determination of age and sex of the Montagu´s Harrier (Circus pygargus).
Crex 29: 111-121.
Poprach K. 2009.pdf

Poprach K. 2009:
The Barn Owl.
Naše příroda 5/2009: 22-31.
Poprach K. 2009B.pdf

 

Poprach K. 2007:
The Barn Owl (Tyto alba) in Poodří region.
Poodří 10 (1): 9-12.

Poprach K., Haluzík M. & Chytil J. 2007:
Breeding biology, biometry and ethology of the Mediterranean Gull (Larus melanocephalus) in the Czech Republic.
Sylvia 43: 88-108.
Poprach K. et al. 2007.pdf


Poprach K. 2006:
Distribution and breeding biology of the Montagu´s Harrier (Circus pygargus) in the Znojmo region.
Crex 26: 52-72.
Poprach K. 2006.pdf


Poprach K., Haluzík M. & Chytil J. 2006:
Distribution and numbers of the Mediterranean Gull (Larus melanocephalus) population breeding in the Czech Republic.
Sylvia 42: 66-80.
Poprach K. et al. 2006.pdf

 

Poprach K. 2003:
Dangerous technical traps for owls and another birds, part II.
Ochrana přírody, 58(8): 245-247.
Poprach K. 2003.jpg

 

Poprach K. 2003:
Dangerous technical traps for owls and another birds, part I.
Ochrana přírody, 58(7): 210-213.
Poprach K. 2003.jpg

 

Mrlík V., Hruška J., Poprach K., Suchý O., Veselý J. & Závalský O. 2002:
Breeding distribution, population size, dynamics, ecology and protection of Montagu´s Harrier Circus pygargus in the Czech Republic.
Orn. Anz. 41: 175-182.
Mrlík et al. 2002.pdf


Poprach K. 2000:
Breeding distribution and biology of the Barn Owl (Tyto alba) in the Czech Republic in 1998.
Buteo 11: 175-182.
Poprach K. 2000.pdf

 

Poprach K. 2000:
Protection of the Barn Owl (Tyto alba guttata) gene pool in Moravia and Silesia.
Ochrana přírody, 55(2): 38-44.
Poprach K. 2000.jpg

 

Poprach K. 1996:
Breeding biology and changes in abundance of Barn Owl (Tyto alba) in Olomouc district (Czech Republic).
Buteo 8: 39-80.
Poprach K. 1996.pdf


Poprach K.,  Krause F. & Láznička V. 1996:
How we can help Barn Owls (Tyto alba).
Buteo 8: 150-160.
Poprach K. et al. 1996.pdf


Poprach K. 1995:
Notes on breeding dispersion, ethology and bionomy of Barn Owl (Tyto alba) in Olomouc region (Moravia).
Buteo 7: 47-55.
Poprach K. 1995.pdf


Poprach K., Beneš B., Šírek J. & Gahura V. 1995:
Knowledge on distribution of Red Kite (Milvus milvus) in Northern Moravia (Czech Republic).
Buteo 7: 37-46.
Poprach K. et al. 1996.pdf

 

 

e; nástrahy pro sovy a další druhy ptáků, část II.
Ochrana přírody, 58(8): 245-247.
Poprach K. 2003.jpg

 

Poprach K. 2003:
Nebezpečné technické nástrahy pro sovy a další druhy ptáků, část I.
Ochrana přírody, 58(7): 210-213.
Poprach K. 2003.jpg

 

Mrlík V., Hruška J., Poprach K., Suchý O., Veselý J. & Závalský O. 2002:
Hnízdní rozšíření, početnost, populační dynamika, ekologie a ochrana motáka lužního Circus pygargus v České republice.
Orn. Anz. 41: 175-182.
Mrlík et al. 2002.pdf

 

Poprach K. 2000:
Hnízdní rozšíření a biologie sovy pálené (Tyto alba) v České republice v roce 1998.
Buteo 11: 175-182.
Poprach K. 2000.pdf

 

Poprach K. 2000:
Ochrana a podpora sovy pálené (Tyto alba guttata) na Moravě a ve Slezsku.
Ochrana přírody, 55(2): 38-44.
Poprach K. 2000.pdf

 

Poprach K. 1996:
Hnízdní biologie a změny početnosti sovy pálené (Tyto alba) v okrese Olomouc.
Buteo 8: 39-80.
Poprach K. 1996.pdf



Poprach K.,  Krause F. & Láznička V. 1996:
Jak pomoci sově pálené (Tyto alba).
Buteo 8: 150-160.
Poprach K. et al. 1996.pdf


Poprach K. 1995:
Několik poznatků k hnízdnímu rozšíření, etologii a bionomii sovy pálené (Tyto alba) na Olomoucku.
Buteo 7: 47-55.
Poprach K. 1995.pdf


Poprach K., Beneš B., Šírek J. & Gahura V. 1995:
Dosavadní poznatky o výskytu luňáka červeného (Milvus milvus) na severní Moravě.
Buteo 7: 37-46.
Poprach K. et al. 1996.pdf