Blar i Brage NMBU på forfatter "Zimmermann, Barbara"
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Effects of large carnivores, hunter harvest, and weather on the mortality of moose calves in a partially migratory population
Ausilio, Giorgia; Sand, Håkan; Wikenros, Camilla; Aronsson, Malin; Milleret, Cyril Pierre; Nordli, Kristoffer; Wabakken, Petter; Eriksen, Ane; Persson, Jens; Maartmann, Erling; Mathisen, Karen Marie; Zimmermann, Barbara (Peer reviewed; Journal article, 2023) -
Habitat segregation between brown bears and grey wolves in a human-dominated landscape
Milleret, Cyril Pierre; Ordiz Fernandez, Andres Avelino; Chapron, Guillaume; Andreassen, Harry Peter; Kindberg, Jonas; Månsson, Johan; Tallian, Aimee; Wabakken, Petter; Wikenros, Camilla; Zimmermann, Barbara; Swenson, Jon; Sand, Håkan (Journal article; Peer reviewed, 2018) -
Harvest rates in a partially migrating moose Alces alces population relate to summer but not winter moose densities
Skybak, Sara (Master thesis, 2021)Moose Alces alces are in many parts of Scandinavia managed at high densities to maximize harvest rates. This comes with benefits for hunters and landowners, but also with costs for forestry, because moose can do considerable ... -
Individual Variation in Predatory Behavior, Scavenging and Seasonal Prey Availability as Potential Drivers of Coexistence between Wolves and Bears
Ordiz Fernandez, Andres Avelino; Milleret, Cyril Pierre; Uzal, Antonio; Zimmermann, Barbara; Wabakken, Petter; Wikenros, Camilla; Sand, Håkan; Swenson, Jon; Kindberg, Jonas (Peer reviewed; Journal article, 2020)Several large carnivore populations are recovering former ranges, and it is important to understand interspecific interactions between overlapping species. In Scandinavia, recent research has reported that brown bear ... -
Individual variation in predatory behavior, scavenging and seasonal prey availability as potential drivers of coexistence betweenwolves and bears
Ordiz, Andres; Milleret, Cyril Pierre; Uzal, Antonio; Zimmermann, Barbara; Wabakken, Petter; Wikenros, Camilla; Sand, Håkan; Swenson, Jon; Kindberg, Jonas (Peer reviewed; Journal article, 2020) -
Network structure of vertebrate scavenger assemblages at the global scale: drivers and ecosystem functioning implications
Sebastián-González, Esther; Morales-Reyes, Zebensui; Botella, Francisco; Naves-Alegre, Lara; Pérez-García, Juan M.; Mateo-Tomás, Patricia; Olea, Pedro P.; Moleón, Marcos; Barbosa, Jomar M.; Hiraldo, Fernando; Arrondo, Eneko; Donázar, José Antonio; Cortés-Avizanda, Ainara; Selva, Nuria; Lambertucci, Sergio A.; Bhattacharjee, Aishwarya; Brewer, Alexis; Abernethy, Erin; Turner, Kelsey; Beasley, James C.; DeVault, Travis L.; Gerke, Hannah C.; Rhodes Jr, Olin E.; Ordiz, Andres; Wikenros, Camilla; Zimmermann, Barbara; Wabakken, Petter; Wilmers, Christopher C.; Smith, Justine A.; Kendall, Corinne J.; Ogada, Darcy; Frehner, Ethan; Allen, Maximilian L.; Wittmer, Heiko U.; Butler, James R.A.; du Toit, Johan T.; Margalida, Antoni; Oliva-Vidal, Pilar; Wilson, David; Jerina, Klemen; Krofel, Miha; Kostecke, Rich; Inger, Richard; Per, Esra; Ayhan, Yunus; Ulusoy, Hasan; Vural, Doğanay; Inagaki, Akino; Koike, Shinsuke; Samson, Arockianathan; Perrig, Paula L.; Spencer, Emma; Newsome, Thomas M.; Heurich, Marco; Anadón, José D.; Buechley, Evan R.; Sánchez-Zapata, José A. (Peer reviewed; Journal article, 2020) -
No place like home? A test of the natal habitat-biased dispersal hypothesis in Scandinavian wolves
Sanz Perez, Ana; Ordiz Fernandez, Andres Avelino; Sand, Håkan; Swenson, Jon; Wabakken, Petter; Wikenros, Camilla; Zimmermann, Barbara; Åkesson, Mikael; Milleret, Cyril Pierre (Journal article; Peer reviewed, 2018)Natal dispersal is an important mechanism for the viability of populations. The influence of local conditions or experience gained in the natal habitat could improve fitness if dispersing individuals settle in an area with ... -
Of wolves and bears: Seasonal drivers of interference and exploitation competition between apex predators
Tallian, Aimee Grace; Ordiz, Andres; Metz, Matthew C.; Zimmermann, Barbara; Wikenros, Camilla; Smith, Douglas W.; Stahler, Daniel R.; Wabakken, Petter; Swenson, Jon; Sand, Håkan; Kindberg, Jonas (Journal article; Peer reviewed, 2021)Competition between apex predators can alter the strength of top-down forcing, yet we know little about the behavioral mechanisms that drive competition in multipredator ecosystems. Interactions between predators can be ... -
Of wolves and bears: Seasonal drivers of interference and exploitation competition between apex predators
Tallian, Aimee Grace; Ordiz, Andres; Metz, Matthew C.; Zimmermann, Barbara; Wikenros, Camilla; Smith, Douglas W.; Stahler, Daniel R.; Wabakken, Petter; Swenson, Jon; Sand, Håkan; Kindberg, Jonas (Peer reviewed; Journal article, 2022)Competition between apex predators can alter the strength of top-down forcing, yet we know little about the behavioral mechanisms that drive competition in multipredator ecosystems. Interactions between predators can be ... -
Rovvilt og Samfunn (RoSa). Det skandinaviske ulveprosjektet – SKANDULV. Oversikt over gjennomførte aktiviteter i 2000-2004
Pedersen, Hans Chr.; Wabakken, Petter; Arnemo, Jon Martin; Brainerd, Scott; Brøseth, Henrik; Gundersen, Hege; Hjeljord, Olav; Liberg, Olof; Sand, Håkan; Solberg, Erling Johan; Storaas, Torstein; Strømseth, Thomas H.; Wam, Hilde; Zimmermann, Barbara (NINA rapport, Research report, 2005)Denne rapporten oppsummerer kort hovedaktivitetene vi har hatt i perioden 2000-2004 i for-bindelse med ulveforskning gjennom prosjektet Rovvilt og Samfunn (RoSa). Prosjektet har mottatt økonomisk støtte fra Norges ... -
Small rodent monitoring at Birkebeiner Road, Norway
Neby, Magne; Andreassen, Harry Peter; Milleret, Cyril Pierre; Pedersen, Simen; Peris Tamayo, Ana-Maria; Carriondo Sánchez, David; Versluijs, Erik; Zimmermann, Barbara (Peer reviewed; Journal article, 2023)Background Northern small mammal populations are renowned for their multi-annual population cycles. Population cycles are multi-faceted and have extensive impacts on the rest of the ecosystem. In 2011, we started a ... -
Small rodent monitoring at Birkebeiner road, Norway
Neby, Magne; Andreassen, Harry Peter; Milleret, Cyril Pierre; Pedersen, Simen; Tamayo, Ana-Maria; Sanchez, David Carricondo; Versluijs, Erik; Zimmermann, Barbara (Peer reviewed; Journal article, 2023) -
Spatial mismatch between management units and movement ecology of a partially migratory ungulate
Meisingset, Erling L.; Loe, Leif Egil; Brekkum, Øystein; Bischof, Richard; Rivrud, Inger Maren; Lande, Unni Støbet; Zimmermann, Barbara; Veiberg, Vebjørn; Mysterud, Atle (Journal article; Peer reviewed, 2017) -
A Standardized Method for Experimental Human Approach Trials on Wild Wolves
Eriksen, Ane; Versluijs, Erik; Fuchs, Boris; Zimmermann, Barbara; Wabakken, Petter; Ordiz, Andres; Sunde, Peter; Wikenros, Camilla; Sand, Håkan; Gillich, Benjamin; Michler, Frank; Nordli, Kristoffer; Sanchez, David Carricondo; Gorini, Lucrezia; Rieger, Siegfried (Journal article; Peer reviewed, 2022) -
Testing the influence of habitat experienced during the natal phase on habitat selection later in life in Scandinavian wolves
Milleret, Cyril; Ordiz, Andres; Sanz Perez, Ana; Uzal, Antonio; Sanchez, David Carricondo; Eriksen, Ane; Sand, Håkan; Wabakken, Petter; Wikenros, Camilla; Åkesson, Mikael; Zimmermann, Barbara (Journal article; Peer reviewed, 2019)Natal habitat preference induction (NHPI) occurs when characteristics of the natal habitat influence the future habitat selection of an animal. However, the influence of NHPI after the dispersal phase has received remarkably ... -
The alternative prey hypothesis revisited: Still valid for willow ptarmigan population dynamics
Breisjøberget, Jo Inge; Odden, Morten; Wegge, Per; Zimmermann, Barbara; Andreassen, Harry Peter (Peer reviewed; Journal article, 2018) -
The return of large carnivores: Using hunter observation data to understand the role of predators on ungulate populations
Tallian, Aimee Grace; Ordiz Fernandez, Andres Avelino; Zimmermann, Barbara; Sand, Håkan; Wikenros, Camilla; Wabakken, Petter; Bergqvist, Göran; Kindberg, Jonas (Peer reviewed; Journal article, 2021)Large carnivores play a key ecological role in nature, yet quantifying the effects of predation at large spatiotemporal scales remains challenging. Wolves and brown bears have recovered in Sweden, where they share the same ... -
Wolf habitat selection when sympatric or allopatric with brown bears in Scandinavia
Ordiz Fernandez, Andres Avelino; Uzal, Antonio; Milleret, Cyril Pierre; Sanz-Perez, Ana; Zimmermann, Barbara; Wikenros, Camilla; Wabakken, Petter; Kindberg, Jonas; Swenson, Jon; Sand, Håkan (Peer reviewed; Journal article, 2020)Habitat selection of animals depends on factors such as food availability, landscape features, and intraand interspecific interactions. Individuals can show several behavioral responses to reduce competition for habitat, ... -
Wolves at the door? Factors influencing the individual behavior of wolves in relation to anthropogenic features
Sanchez, David Carricondo; Zimmermann, Barbara; Wabakken, Petter; Eriksen, Ane; Milleret, Cyril Pierre; Ordiz, Andres; Sanz-Pérez, Ana; Wikenros, Camilla (Peer reviewed; Journal article, 2020)The recovery of large carnivores in human-dominated landscapes comes with challenges. In general, large carnivores avoid humans and their activities, and human avoidance favors coexistence, but individual variation in large ...