Acta Theriologica最新文献

{"title":"Description of the nursery burrow of the Mexican cottontail rabbit Sylvilagus cunicularius under seminatural conditions","authors":"Luisa Rodríguez-Martínez, Robyn Hudson, M. Martínez-Gómez, A. Bautista","doi":"10.1007/s13364-012-0125-6","DOIUrl":"https://doi.org/10.1007/s13364-012-0125-6","url":null,"abstract":"","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"59 1","pages":"193 - 201"},"PeriodicalIF":0.0,"publicationDate":"2013-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-012-0125-6","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52717246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Feeding habits of invasive American mink (Neovison vison) in northern Germany—potential implications for fishery and waterfowl","authors":"J. Zschille, N. Stier, M. Roth, René Mayer","doi":"10.1007/s13364-012-0126-5","DOIUrl":"https://doi.org/10.1007/s13364-012-0126-5","url":null,"abstract":"","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"59 1","pages":"25 - 34"},"PeriodicalIF":0.0,"publicationDate":"2013-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-012-0126-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52717436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Environmental factors shaping ungulate abundances in Poland.","authors":"Tomasz Borowik,&nbsp;Thomas Cornulier,&nbsp;Bogumiła Jędrzejewska","doi":"10.1007/s13364-013-0153-x","DOIUrl":"https://doi.org/10.1007/s13364-013-0153-x","url":null,"abstract":"<p><p>Population densities of large herbivores are determined by the diverse effects of density-dependent and independent environmental factors. In this study, we used the official 1998-2003 inventory data on ungulate numbers from 462 forest districts and 23 national parks across Poland to determine the roles of various environmental factors in shaping country-wide spatial patterns of ungulate abundances. Spatially explicit generalized additive mixed models showed that different sets of environmental variables explained 39 to 50 % of the variation in red deer <i>Cervus elaphus</i>, wild boar <i>Sus scrofa</i>, and roe deer <i>Capreolus capreolus</i> abundances. For all of the studied species, low forest cover and the mean January temperature were the most important factors limiting their numbers. Woodland cover above 40-50 % held the highest densities for these species. Wild boar and roe deer were more numerous in deciduous or mixed woodlands within a matrix of arable land. Furthermore, we found significant positive effects of marshes and water bodies on wild boar abundances. A juxtaposition of obtained results with ongoing environmental changes (global warming, increase in forest cover) may indicate future growth in ungulate distributions and numbers.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 ","pages":"403-413"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-013-0153-x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31875236","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defecation rate in captive European bison, <i>Bison bonasus.</i>","authors":"Amy Eycott,&nbsp;Katarzyna Daleszczyk,&nbsp;Jacqueline Drese,&nbsp;Adrià Solé Cantero,&nbsp;Jennifer Pèbre,&nbsp;Samuel Gladys","doi":"10.1007/s13364-013-0129-x","DOIUrl":"https://doi.org/10.1007/s13364-013-0129-x","url":null,"abstract":"<p><p>Data on the digestive characteristics of European bison, <i>Bison bonasus</i> (L.), are needed for studies of their role as the largest extant herbivore in Europe and a potential keystone species of the temperate forest ecosystem. Very little published data are available, particularly on the defecation rate which affects population estimates from dropping counts and also the individual seed deposition rate. We gathered data from a captive bison group kept at the Show Reserve of the Białowieża National Park. Droppings accumulated in the enclosure over a 72-h period were counted in winter 2010. In addition, the group was observed over approximately 6-h periods three times in winter and 16 times in summer. The count of accumulated droppings over a 72-h period gave eight defecations per day. The summer direct observations recorded 7.5 defecations per day and winter observation 5.4 defecations per day. These estimates are within the range for other bovids of similar size. The difference between summer and winter observation-based estimates may be accounted for by a higher frequency of defecation in early morning and late afternoon, periods not covered in winter observations. Given the published density of seedlings emerging from droppings of the ∼470 free-living bison in the nearby forest, eight defecations a day mean that seed deposition by European bison may contribute significantly to realize seed dispersal and plant establishment.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 ","pages":"387-390"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-013-0129-x","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31875234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphotype analysis of the sibling vole (Microtus rossiaemeridionalis) casually introduced to the Russian Far East.","authors":"Mikhail Petrovich Tiunov,&nbsp;Irina Vasiljevna Kartavtseva,&nbsp;Alexander Sergeevich Lapin","doi":"10.1007/s13364-012-0092-y","DOIUrl":"https://doi.org/10.1007/s13364-012-0092-y","url":null,"abstract":"<p><p>Here, we present the morphotypic variety of the m1 and M3 teeth diagnostics for the recently formed isolated population of the sibling vole in Far Eastern Russia. In the Far Eastern population, the prevalence of the individuals with m1 with a complicated crown of the forward unpaired loop of the paraconid is characteristic. Namely, m1 in these individuals shows well-expressed sixth exterior and fifth interior salient angles. The structure of the M3 morphotypes is also unique in the sibling voles in Far Eastern Russia. The dominant morphotypes were typica (47 %) and simplex (45 %), whereas the abundance of the duplicata morphotype was 0.08 %. The frequencies of various m1 and M3 morphotypes found in casually introduced sibling voles in the Far East are not typical of any previously studied Microtus rossiaemeridionalis population.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 1","pages":"79-82"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-012-0092-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40215865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fast and efficient DNA-based method for winter diet analysis from stools of three cervids: moose, red deer, and roe deer.","authors":"Marta Czernik,&nbsp;Pierre Taberlet,&nbsp;Magdalena Swisłocka,&nbsp;Magdalena Czajkowska,&nbsp;Norbert Duda,&nbsp;Mirosław Ratkiewicz","doi":"10.1007/s13364-013-0146-9","DOIUrl":"https://doi.org/10.1007/s13364-013-0146-9","url":null,"abstract":"<p><p>Effects of cervid browsing on timber production, especially during winter, lead to economic losses in forest management. The aim of this study was to present an efficient DNA-based method which allows qualitative assessment of the winter diet from stools of moose (<i>Alces alces</i>), roe deer (<i>Capreolus capreolus</i>), and red deer (<i>Cervus elaphus</i>). The preliminary results of the diet composition of the three cervids from Poland were also presented with a special emphasis on moose. The electropherograms of the chloroplast intron <i>trn</i>L (UAA) P6 loop amplification products using <i>g</i> (fluorescence-labeled) and <i>h</i> primers revealed differences in the length of PCR products among various plant species eaten by these herbivores. In addition, the usage of species-specific primers allowed unambiguous identification of different gymnosperms and angiosperms. The preliminary moose diet analysis, based on winter fecal samples from the entire range of moose occurrence in Poland, revealed the presence of 15 to 24 tree, shrub, and herbaceous species. This fast, cost-efficient, and simple method proved also to be reliable for the diet analysis of red deer and roe deer. It may be a valuable tool in forest and conservation management, as well as a way of enhancing ecological studies focusing on the impact of herbivores on the ecosystems and their possible food niche overlap.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 ","pages":"379-386"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-013-0146-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31875233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Movements of European bison (<i>Bison bonasus</i>) beyond the Białowieża Forest (NE Poland): range expansion or partial migrations?","authors":"Rafał Kowalczyk,&nbsp;Małgorzata Krasińska,&nbsp;Tomasz Kamiński,&nbsp;Marcin Górny,&nbsp;Paweł Struś,&nbsp;Emilia Hofman-Kamińska,&nbsp;Zbigniew A Krasiński","doi":"10.1007/s13364-013-0136-y","DOIUrl":"https://doi.org/10.1007/s13364-013-0136-y","url":null,"abstract":"<p><p>The European bison is the largest terrestrial mammal in Europe. After extinction in the wild at the beginning of the twentieth century, it was re-introduced to Białowieża Forest and other woodlands in Eastern Europe. In this paper, we analysed the movements of European bison beyond the continuous woodlands of the Białowieża Forest (NE Poland) between 1964 and 2010. In total, 1,117 direct observations of bison were collected. The number of males moving out of the forest fluctuated during the study period, whilst the number of females steadily increased. The number of male observations outside of the forest per annum was dependent on the population size and snow depth, whilst the number of cows in mixed groups moving outside of the forest was correlated with the population size only. Males were observed mainly alone (50 % of observations) or in small groups of two to three individuals (25 %); however, distribution of group size differed from those observed in the population. There was a significant difference between the direction of movement of males and females out of the forest-males moved mainly west and southwest, whilst females moved to the north. This was also significantly different from the expected movement direction. The mean distance of bison observations from the forest border was 1.8 ± 0.13 km and did not differ significantly between sexes. After 1990, males were observed significantly farther away from the forest (2.2 km) than in the previous years (0.9 km). Most observations (94 % of bulls and 93 % of cows) were up to 5 km from the forest edge. The range of bison in the vicinity of the Białowieża Forest was strictly seasonal. Most observations (78 % in males and 88 % in females) were recorded from November to April. Increasing utilisation of areas beyond the forest habitats may be driven by different factors but most probably it is related to range expansion and the bison's preference for open habitats. The strong seasonal pattern of bison movements indicate that the partial seasonal migrations were initiated in the Białowieża population.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 ","pages":"391-401"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-013-0136-y","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31875235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effect of landscape structure on the distribution of brown hare Lepus europaeus in farmlands of Germany and Poland.","authors":"R Kamieniarz,&nbsp;U Voigt,&nbsp;M Panek,&nbsp;E Strauss,&nbsp;H Niewęgłowski","doi":"10.1007/s13364-012-0091-z","DOIUrl":"https://doi.org/10.1007/s13364-012-0091-z","url":null,"abstract":"<p><p>Habitat management should be an important part of the brown hare (Lepus europaeus) conservation, but the habitat requirements of this species are not fully recognised. The aim of our research was to estimate these requirements by analysing the effect of various agricultural landscape structure features on the distribution of hares in five agricultural areas in Germany and Poland. The local density of hares was assessed in the spring and autumn of 2006 by using the method of spotlight-strip counts on 9-15 subareas in each research region. The structure of agricultural landscape has been described for each subarea: the share of grain, other crops and grasses as well as the density of crop edges and uncultivated places with wild vegetation. The density of hares was considerably higher in Germany than in Poland (18.8-48.4 vs. 4.1-9.5 indiv./km(2)). The hare density was positively correlated with non-grain crops in an area, with crop edges in two areas and with wild vegetation without trees in two areas, and negatively correlated with grassfields in two areas. The occurrence of wild vegetation without trees affected the hare density only in the study areas, where this habitat was relatively rare (<3 km/km(2)). It was suggested that proper projects aimed at habitat management for brown hares should be elastic, i.e. the projects should be modified depending on the structure of local landscapes. Moreover, the protection and creation of structures with wild vegetation among cropland seem to be considerable methods of brown hare or generally wildlife conservation; therefore, such measures should be an important part of agro-environmental packages.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 1","pages":"39-46"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-012-0091-z","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40215864","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Complex patterns of population genetic structure of moose, <i>Alces alces</i>, after recent spatial expansion in Poland revealed by sex-linked markers.","authors":"Magdalena Swisłocka,&nbsp;Magdalena Czajkowska,&nbsp;Norbert Duda,&nbsp;Jan Danyłow,&nbsp;Edyta Owadowska-Cornil,&nbsp;Mirosław Ratkiewicz","doi":"10.1007/s13364-013-0148-7","DOIUrl":"https://doi.org/10.1007/s13364-013-0148-7","url":null,"abstract":"<p><p>In recent years, human activity directly and indirectly influenced the demography of moose in Poland. The species was close to extinction, and only a few isolated populations survived after the Second World War; then, unprecedented demographic and spatial expansions had occurred, possibly generating a very complex pattern of population genetic structure at the present-day margins of the species range in Poland. Over 370 moose from seven populations were collected from Poland, and partial sequences of the mitochondrial control region (mtDNA-cr; 607 bp) were obtained. In addition, the entire mtDNA cytochrome <i>b</i> gene (1,140 bp) and Y-chromosome markers (1,982 bp in total) were studied in a chosen set of individuals. Twelve mtDNA haplotypes that all belonged to the European moose phylogroup were recorded. They could be divided into two distinct clades: Central Europe and the Ural Mountains. The first clade consists of three distinct groups/branches: Biebrza, Polesie, and Fennoscandia. The Biebrza group has experienced spatial and demographic expansion in the recent past. Average genetic differentiation among moose populations in Poland at mtDNA-cr was great and significant (<i>Φ</i>_ST = 0.407, <i>p</i> < 0.001). Using mtDNA-cr data, four separate groups of population were recognized using spatial analysis of molecular variance and principal coordinate analysis, including a relict population in Biebrza National Park, a reintroduced Kampinos National Park population, as well as populations that were descendants of moose that colonized Poland from the east (Lithuania, Belarus, and Ukraine) and the north (former East Prussia). Among all the sequenced Y-chromosome markers, polymorphisms were found in the <i>DBY14</i> marker in three populations only; four haplotypes were recorded in total. No significant differentiation was detected for this Y-linked marker among moose populations in Poland. Our mtDNA study revealed that a variety of different factors-bottleneck, the presence of relict, autochthonous populations, translocations, limited female dispersal, and the colonization from the east and north-are responsible for the observed complex pattern of population genetic structure after demographic and spatial expansion of moose in Poland.</p>","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 ","pages":"367-378"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-013-0148-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31875232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Foraging behavior and spatial use of a rock specialist: the southern vizcacha (Lagidium viscacia), and the exotic European hare (Lepus europaeus) in rocky outcrops of northwestern Patagonia, Argentina","authors":"G. Galende, E. Raffaele","doi":"10.1007/s13364-012-0123-8","DOIUrl":"https://doi.org/10.1007/s13364-012-0123-8","url":null,"abstract":"","PeriodicalId":55561,"journal":{"name":"Acta Theriologica","volume":"58 1","pages":"305 - 313"},"PeriodicalIF":0.0,"publicationDate":"2012-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/s13364-012-0123-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"52716775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}