scholarly journals ANALYSIS OF NUMBER AND DISTRIBUTION OF SOME TYPES OF MARTEN FAMILY IN THE KINELSKY REGION OF THE SAMARA REGION

2017 ◽  
Vol 20 (10) ◽  
pp. 166-173
Author(s):  
M.E. Fokina

The article provides data on the distribution in the Kinelsky District of the Samara Region of some members of the Mustelidae family (American mink, pine marten, forest polecat and steppe polecat) in three biotopes (lime-oak deciduous forest, fallow lands and fields, riparian areas of the floodplain in Samara River valley). It is noted that the traces of American mink were found only in riparian areas near the thawed patches and fishing holes where animals foraging. European pine marten occurs in all biotopes avoiding unforested sites, but the greatest number of traces was observed in the forest. Polecat traces were mostly recorded in the open areas. In the forest, they were observed every year, but in smaller quantities. The work also presents data on the population dynamics of mustelids in the Kinelsky District of the Samara Region in the winter period of 2005-2011.

2014 ◽  
Vol 7 (2) ◽  
pp. 83-90 ◽  
Author(s):  
Adam Kaliński ◽  
Jarosław Wawrzyniak ◽  
Mirosława Bańbura ◽  
Joanna Skwarska ◽  
Piotr Zieliński ◽  
...  

2016 ◽  
Vol 61 (4) ◽  
pp. 299-307 ◽  
Author(s):  
L. M. Kubasiewicz ◽  
J. Minderman ◽  
L. C. Woodall ◽  
C. P. Quine ◽  
R. Coope ◽  
...  

Author(s):  
Adam A Ahlers ◽  
Timothy P Lyons ◽  
Edward J Heske

A well-studied predator-prey relationship between American mink (Neovison vison (Schreber, 1777)) and muskrats (Ondatra zibethicus (Linnaeus, 1766)) in Canada has advanced our understanding of population cycles including the influence of density dependence and lagged responses of predators to prey abundances. However, it is unclear if patterns observed in Canada extend across the southern half of their native range. We used data from the United States to create a 41-year time series of mink and muskrat harvest reports (1970-2011) for 36 states. After controlling for pelt-price effects, we used 2nd order autoregressive and Lomb-Scargle spectral density models to identify the presence and periodicity of muskrat population cycles. Additionally, we tested for evidence of delayed or direct density dependence and for predator-driven population dynamics. Our results suggest muskrat populations may cycle in parts of the United States; however, results varied by modeling approaches with Lomb-Scargle analyses providing more precise parameter estimates. Observed cycle lengths were longer than expected with weak amplitudes and we urge caution when interpreting these results. We did not detect evidence of a predator-prey relationship driven by a lagged numerical response of American mink. American mink and muskrat fur returns were largely correlated across the region suggesting extraneous factors likely synchronize both populations.


2012 ◽  
Vol 58 (6) ◽  
pp. 909-922 ◽  
Author(s):  
Marina Mergey ◽  
Jérémy Larroque ◽  
Sandrine Ruette ◽  
Jean-Michel Vandel ◽  
Rémi Helder ◽  
...  

2014 ◽  
Vol 59 (4) ◽  
pp. 503-510 ◽  
Author(s):  
Cino Pertoldi ◽  
Kelly Elschot ◽  
Aritz Ruiz-Gonzalez ◽  
Louis van de Zande ◽  
Andrzej Zalewski ◽  
...  

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