scholarly journals Home Ranges of Wolves in Białowieża Primeval Forest, Poland, Compared with Other Eurasian Populations

1998 ◽  
Vol 79 (3) ◽  
pp. 842 ◽  
Author(s):  
Henryk Okarma ◽  
Włodzimierz Jȩdrzejewski ◽  
Krzysztof Schmidt ◽  
Stanisław Śnieżko ◽  
Aleksei N. Bunevich ◽  
...  
Keyword(s):  
Home Ranges ◽  
Primeval Forest ◽  
Białowieża Primeval Forest

Population dynamics (1869-1994), demography, and home ranges of the lynx in Bialowieza Primeval Forest (Poland and Belarus)

Ecography ◽  
1996 ◽  
Vol 19 (2) ◽  
pp. 122-138 ◽  
Author(s):  
Wiodzimierz Jedrzejewski ◽  
Bogumila Jedrzejewska ◽  
Henryk Okarma ◽  
Krzysztof Schmidt ◽  
Aieksei N. Bunevich ◽  
...  
Keyword(s):  
Population Dynamics ◽  
Home Ranges ◽  
Primeval Forest ◽  
Białowieża Primeval Forest

scholarly journals Winter home ranges and movements of polecats Mustela putorius in Białowieża Primeval Forest, Poland

1992 ◽  
Vol 37 ◽  
pp. 181-191 ◽  
Author(s):  
Marcin Brzeziński ◽  
Włodzimierz Jędrzejewski ◽  
Bogumiła Jędrzejewska
Keyword(s):  
Home Ranges ◽  
Mustela Putorius ◽  
Primeval Forest ◽  
Białowieża Primeval Forest

Spatial organization and demography of badgers (Meles meles) in Bialowieza Primeval Forest, Poland, and the influence of earthworms on badger densities in Europe

2003 ◽  
Vol 81 (1) ◽  
pp. 74-87 ◽  
Author(s):  
Rafal Kowalczyk ◽  
Andrzej Zalewski ◽  
Bogumila Jedrzejewska ◽  
Wlodzimierz Jedrzejewski
Keyword(s):  
Spatial Organization ◽  
Radio Telemetry ◽  
Meles Meles ◽  
Mean Annual Temperature ◽  
Home Ranges ◽  
Primeval Forest ◽  
Annual Productivity ◽  
Temperate Europe ◽  
Large Groups ◽  
Białowieża Primeval Forest

From 1996 to 2001 we studied the spatial organization and demography of Eurasian badgers, Meles meles, in Białowieża Primeval Forest in eastern Poland, one of the best preserved woodlands in temperate Europe. Badger density estimated on the basis of main sett distribution (0.54 sett/10 km2) and group size (3.9 individuals per sett, on average) was 2.11 badgers/10 km2. Average annual productivity of the population was 64% and the mortality rate of badgers >1 year old was 22–38% per annum. The size of territories of badger groups (n = 7), estimated by radio telemetry, varied from 8.4 to 25.5 km2 (mean 12.8 km2). Individual home ranges of badgers (n = 13) covered, on average, 9.3 km2, and varied seasonally and among animals of different age and sex classes (from 4.0 to 24.4 km2). Home ranges of adult badgers were significantly larger than those of subadults. Badgers occupied larger home ranges in summer, when earthworm availability was low. The size of both group territories and individual home ranges was influenced by the distribution of oak–lime–hornbeam (OLH) forests, habitats rich in earthworms. Based on our findings and a review of literature, we propose that the standing crop of biomass of earthworms (Lumbricus spp.), the main food of badgers in a large part of their geographic range, and mean annual temperature are crucial factors shaping the densities of badgers in the European temperate and boreal zones. We also suggest that abundance of food resources is the essential factor underlying the great variation in badger sociality (from pairs to large groups).

scholarly journals The maturity index for Uropodina (Acari: Mesostigmata) communities as an indicator of human-caused disturbance in selected forest complexes of Poland

2021 ◽  
Author(s):  
Agnieszka Napierała ◽  
Jerzy Błoszyk
Keyword(s):  
Soil Quality ◽  
National Park ◽  
Reproductive Strategies ◽  
Nature Reserves ◽  
Maturity Index ◽  
Primeval Forest ◽  
New Methods ◽  
Precise Evaluation ◽  
Białowieża Primeval Forest

AbstractThe necessity of monitoring changes occurring in soil compels us to look for new methods that will allow easy and precise evaluation of the soil quality in a given area. One proposed method is the maturity index (MI) – an index that is based on the distribution of species along the r-to-K continuum in examined populations. In this study, mites from the suborder Uropodina (Acari: Mesostigmata) were examined for their appropriateness in MI-based assessments of soil quality. The first aim of the study was to establish the criteria on the basis of which the evaluation of the r-to-K reproductive strategies was conducted for Uropodina in the examined communities. The second aim was to evaluate the performance of the maturity index of communities of Uropodina as indicator of human-caused disturbance in five areas that are legally protected in Poland. The selected areas were: Białowieża Primeval Forest, Gorce National Park, and three nature reserves: Jakubowo, Las Grądowy nad Mogilnicą, and Cisy Staropolskie im. Leona Wyczółkowskiego. We found that as many as 68 out of the 96 analyzed Uropodina species in Poland are K-stategists. The highest values of the maturity index were recorded for the nature reserves Cisy Staropolskie im. Leona Wyczółkowskiego and the Białowieża Primeval Forest.

Quantifying landscape change during the last two centuries in Białowieża Primeval Forest

2012 ◽  
Vol 16 (2) ◽  
pp. 217-226 ◽  
Author(s):  
Anna Mikusinska ◽  
Bernadetta Zawadzka ◽  
Tomasz Samojlik ◽  
Bogumiła Jędrzejewska ◽  
Grzegorz Mikusiński
Keyword(s):  
Landscape Change ◽  
Primeval Forest ◽  
Białowieża Primeval Forest

Influence of temperature on maternity roost selection by noctule bats (Nyctalus noctula) and Leisler’s bats (N. leisleri) in Białowieża Primeval Forest, Poland

2006 ◽  
Vol 84 (6) ◽  
pp. 900-907 ◽  
Author(s):  
Ireneusz Ruczyński
Keyword(s):  
Late Pregnancy ◽  
Ground Level ◽  
Data Logger ◽  
Primeval Forest ◽  
Tree Cavities ◽  
Roost Selection ◽  
Pregnancy And Lactation ◽  
Maximum Temperatures ◽  
Białowieża Primeval Forest ◽  
Nyctalus Noctula

This study tests whether the temperature of tree cavities determines their selection by bats in Białowieża Primeval Forest (BPF), eastern Poland. Using a data logger, I simultaneously measured the temperature in cavities selected by bats as roosts and the temperature in available but unselected cavities. The maternity roosts chosen by noctule bats, Nyctalus noctula (Schreber, 1774), and Leisler’s bats, N. leisleri (Kuhl, 1817), during late pregnancy and lactation were warmer than unoccupied cavities, but temperature ranges in the two types of cavity did not differ. A logistic regression model showed that the mean cavity temperature during the night (2200–0400) and the minimum cavity temperature over a 24 h period were crucial for roost selection. This suggests that female noctule and Leisler’s bats selected roosts that promoted juvenile growth and used tree cavities that could save them energy while they were active because the cavity temperatures were close to the lower critical temperature of their thermoneutral zone. I also suggest that selection of warmer cavities minimized the bats' energy expenditure prior to emergence from the roost and that passive rewarming inside the cavity was an important factor in minimizing energetic costs of roosting by bats in BPF. Mean and maximum temperatures recorded near tree trunks increased with the height at which the temperature was measured (ground level, 10, 20, and 30 m), suggesting that bats can gain thermal benefits from insolation of the trunk by selecting highly placed cavities, as was observed in BPF.

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