Documentation of infanticide in American Marten (<em>Martes americana</em>)
نویسندگان
چکیده
منابع مشابه
Endoparasites of American marten (Martes americana): Review of the literature and parasite survey of reintroduced American marten in Michigan
The American marten (Martes americana) was reintroduced to both the Upper (UP) and northern Lower Peninsula (NLP) of Michigan during the 20th century. This is the first report of endoparasites of American marten from the NLP. Faeces from live-trapped American marten were examined for the presence of parasitic ova, and blood samples were obtained for haematocrit evaluation. The most prevalent pa...
متن کاملDispersal and genetic structure in the American marten, Martes americana.
Natal dispersal in a vagile carnivore, the American marten (Martes americana), was studied by comparing radio-tracking data and microsatellite genetic structure in two populations occupying contrasting habitats. The genetic differentiation determined among groups of individuals using F(ST) indices appeared to be weak in both landscapes, and showed no increase with geographical distance. Genetic...
متن کاملHabitat-mediated variation in predation risk by the American marten.
The probability of prey encounter, attack, capture, and kill are often hypothesized to depend on habitat structure, but field evidence in terrestrial systems is rare. We tested whether predation efficiency by the American marten (Martes americana) and fear of predation by their primary prey, the red-backed vole (Clethrionomys gapperi), differed between 20- to 50-year-old regenerating forest sta...
متن کاملInfanticide
I if When I visited the hospital I knew that the birth had taken place about a week before, so I went prepared to see an almost completely recovered young mother, to admire the baby and chat hilariously about the shocks and indignities of the labour ward. It was normal visiting hours so it did not occur to me to ask a nurse if I could see her. Knowing the number of her room, I went straight up ...
متن کاملSeasonal and Sexual Differences in American Marten Diet in Northeastern Oregon
Information on the diet of the American marten (Martes americana) is vital to understanding habitat requirements of populations of this species. The frequency of occurrence of prey items found in 1014 scat samples associated with 31 radiocollared American martens in northeastern Oregon included: 62.7% vole-sized prey, 28.2% squirrel-sized prey, 22.4% insects, 19.5% birds, 13.3% plant material, ...
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ژورنال
عنوان ژورنال: The Canadian Field-Naturalist
سال: 2013
ISSN: 0008-3550
DOI: 10.22621/cfn.v127i2.1449