Blar i Institutt for natur, helse og miljø på forfatter "Rosell, Frank Narve"

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    • The impact of bio-logging on body weight change of the Eurasian beaver 

      Robstad, Christian Andre; Lodberg-Holm, Hanna Kavli; Mayer, Martin; Rosell, Frank Narve (Peer reviewed; Journal article, 2021)
      Bio-logging is a common method to collect ecological data on wild animals, but might also induce stress, reduce body condition, and alter behavior. Eurasian beavers (Castor fiber) are a semi-aquatic and nocturnal species ...

    • Impacts of human disturbance on flight response and habitat use of red deer 

      Meisingset, Erling L.; Gusevik, Joar; Skjørestad, Atle; Brekkum, Øystein; Mysterud, Atle; Rosell, Frank Narve (Peer reviewed; Journal article, 2022)
      Many wild animals perceive humans as predators, and human disturbance, especially in the form of hunting, triggers antipredatory behavior among prey. Yet, knowledge of how game species react to different types of human ...

    • Retention and loss of PIT tags and surgically implanted devices in the Eurasian beaver 

      Mayer, Martin; Lian, Marianne; Fuchs, Boris; Robstad, Christian; Evans, Alina; Perrin, Kathryn; Greunz, Eva M.; Laske, Timothy G.; Arnemo, Jon Martin; Rosell, Frank Narve (Peer reviewed; Journal article, 2022)
      Background: Passive integrated transponder devices (PIT tags) are a valuable tool for individual identification of animals. Similarly, the surgical implantation of transmitters and bio-loggers can provide useful data on ...

    • Size is not everything: differing activity and foraging patterns between the sexes in a monomorphic mammal 

      Lodberg-Holm, Hanna Kavli; Steyaert, Sam; Reinhardt, Stefanie; Rosell, Frank Narve (Peer reviewed; Journal article, 2021)
      Animals balance foraging with other activities, and activity patterns may differ between sexes due to differing physical requirements and reproductive investments. Sex-specific behavioural differences are common in sexually ...