Results 161 to 170 of about 200,024 (382)

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

open access: yesWildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer   +8 more
wiley   +1 more source

Unraveling the impact of dog‐friendly spaces on urban–wildland pumas and other wildlife

open access: yesWildlife Biology, EarlyView.
As the most widespread large carnivore on the planet, domestic dogs Canis lupus familiaris can pose a major threat to wildlife, even within protected areas (PAs). Growing human presence in PAs, coupled with increasing pet dog ownership underscores the urgency to understand the influence of dogs on wildlife activity and health.
Alys Granados   +3 more
wiley   +1 more source

Home range and core area characteristics of urban and rural coyotes and red foxes in southern Wisconsin

open access: yesWildlife Biology, EarlyView.
Second‐order habitat selection is influenced by a variety of factors, including individual‐ and species‐specific traits and resource requirements, as well as landscape characteristics. By comparing home range characteristics across individuals, species, and landscapes, we can draw conclusions regarding whether and how different factors influence home ...
Morgan J. Farmer   +4 more
wiley   +1 more source

Differences in mammal community response to highway construction across different levels of human land use

open access: yesWildlife Biology, EarlyView.
Worldwide, transportation agencies have been involved in road mitigation efforts to reduce road mortality and promote connectivity of endangered species. Baseline data on how mammals respond to highway construction, however, are rarely collected in road mitigation and monitoring studies, including in the USA.
Thomas J. Yamashita   +4 more
wiley   +1 more source

Gastrointestinal parasites in domiciled dogs attended at an animal health service in Rio de Janeiro, Brazil

open access: yesBrazilian Journal of Veterinary Medicine, 2015
. Leal P.D.S., Moraes M.I.M.R., Barbosa L.L. deO., Figueiredo L.P., Lima e Silva S. & Lopes C.W.G. [Gastrointestinal parasites in domiciled dogs attended at an animal health service in Rio de Janeiro, Brazil.] Parasitos gastrintestinais em cães ...
Paulo Daniel Sant’Anna Leal   +6 more
doaj  

Monitoring of Iberian wolf expansion in Sabugal: Malcata Region [PDF]

open access: yes, 2009
Relatório de projecto no âmbito de Bolsa Universidade de Lisboa/Fundação Amadeu Dias (2008/2009)Departamento de Biologia Animal, Faculdade de Ciências da Universidade de LisboaScholarship Fundação Amadeu Dias/Universidade de LisboaWind farm construction ...
Silva, A. Pinto da
core  

A high‐altitude thermal infrared method for estimating moose abundance and demography in Rocky Mountain National Park, USA

open access: yesWildlife Biology, EarlyView.
Resource managers require accurate estimates of large herbivore abundance and demography to maintain ecological integrity. Common methods to count these species, including observations from low altitude helicopter flights, may conflict with other protected area management objectives and struggle to produce precise estimates for more cryptic species. To
Hanem G. Abouelezz, N. Thompson Hobbs
wiley   +1 more source

El canis cipio Crusafont (1950), comparación con los canidos del Plioceno y el Pleistoceno europeo [PDF]

open access: yes, 1978
Se efectúa la comparación del Canis cipio CRUSAFONT (1950) con las especies del Plioceno y Pleistoceno europeo; dicha comparación nos lleva a emparentar la mencionada especie con Canis etruscus MAJOR (1877).
Crusafont Pairó, M. (Miquel)   +1 more
core   +1 more source

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