Concepedia
Statistics
Publications
9
Citations
178
H-Index
Active since
2007
Affiliations
Polish Academy of Sciences(Current)
Institute of Systematics and Evolution of Animals
Museum and Institute of Zoology
Silesian Museum
AGH University of Krakow
Jacek Betleja is an author at Polish Academy of Sciences specializing in evolutionary biology, biology, and natural sciences.
Top concepts
Evolutionary BiologyBiologyNatural SciencesFitnessEntomologyPublic HealthAnimal BehaviorPopulation DevelopmentBreedingFertility
Publications per year
2007–2020
The Whiskered Tern Chlidonias hybrida expansion in Poland: the role of immigration
Mateusz Ledwoń, Jacek Betleja, Tadeusz Stawarczyk et al. · Journal für Ornithologie · 2013 · 39 citations · Full text
Human Migration, Population History, Whiskered Tern Population +14
Adult and pre-breeding survival estimates of the Whiskered Tern Chlidonias hybrida breeding in southern Poland
Mateusz Ledwoń, Grzegorz Neubauer, Jacek Betleja · Journal für Ornithologie · 2013 · 33 citations · Full text
Breeding Behavior, Whiskered Tern Chlidonias, Entomology +17
An Effective Method for Trapping Both Parents and Chicks of Whiskered Terns (<i>Chlidonias hybrida</i>) and Its Impact on Breeding Success
Mateusz Ledwoń, Jacek Betleja, Grzegorz Neubauer · Waterbirds · 2015 · 21 citations
Biology, Trapping Both Parents, Breeding Behavior +11
Different trapping schemes and variable disturbance intensity do not affect hatching success of Whiskered Terns<i>Chlidonias hybrida</i>
Mateusz Ledwoń, Jacek Betleja, Grzegorz Neubauer · Bird Study · 2016 · 19 citations
Biology, Fieldwork Effort, Reproductive Success +13
Post-breeding migration of Night Herons Nycticorax nycticorax tracked by GPS/GSM transmitters
Mateusz Ledwoń, Jacek Betleja · Journal für Ornithologie · 2014 · 17 citations · Full text
Biology, Foraging, Migratory Strategy +13
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