Browsing Brage INN by Author "Hörnell-Willebrand, Maria"
Now showing items 1-7 of 7
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General Experience Rather Than of Local Knowledge is Important for Grouse Hunters Bag Size
Asmyhr, Lasse; Willebrand, Tomas; Hörnell-Willebrand, Maria (Journal article; Peer reviewed, 2012)Wildlife harvest management requires an understanding of hunter behavioral interactions with the game. Hunter harvest is indicated to be more dependent on experience and attitudes than game abundance. We tested how the ... -
Rock Ptarmigan (Lagopus muta) breeding habitat use in northern Sweden
Pedersen, Åshild Ø.; Blanchet, Marie-Anne; Hörnell-Willebrand, Maria; Jepsen, Jane U.; Biuw, Martin; Fuglei, Eva (Journal article; Peer reviewed, 2013)Alpine and arctic tundra regions are likely to retract as a result of climate warming and concerns have been raised over the status of the Rock Ptarmigan (Lagopus muta). In Fennoscandia, the Rock Ptarmigan has low population ... -
Seasonal movements and dispersal patterns: Implications for recruitment and management of willow ptarmigan (Lagopus lagopus)
Hörnell-Willebrand, Maria; Willebrand, Tomas; Smith, Adam A. (Journal article; Peer reviewed, 2014)We investigated the general patterns of movements in willow ptarmigan (Lagopus lagopus) populations. We analyzed data from 300 radiocollared willow ptarmigan from 3 study areas in the Swedish mountain range, and from 2 ... -
Skogshønsarbeidet på Evenstad : frå studentøvingar til landsomfattande takseringar og internasjonalt forskingsmiljø
Storaas, Torstein; Hörnell-Willebrand, Maria (Chapter; Peer reviewed, 2015) -
Successful Adult Willow Grouse Are Exposed to Increased Harvest Risk
Asmyhr, Lasse; Willebrand, Tomas; Hörnell-Willebrand, Maria (Journal article; Peer reviewed, 2012)Age and sex ratios in bag records are frequently used as indices of population composition for harvested populations. However, vulnerability to harvest may differ by age and sex thereby producing bias in population estimates. ... -
Survival of female capercaillie Tetrao urogallus in northern Sweden
Åhlen, Per-Arne; Willebrand, Tomas; Sjöberg, Kjell; Hörnell-Willebrand, Maria (Journal article; Peer reviewed, 2013)We studied survival and cause-specific mortality of radio-marked capercaillie Tetrao urogallus females relative to habitat type in northern Sweden during 2000-2004. Our high-mountain area (1,600 km2) consisted of the ... -
The optimal foraging theory, crowding and Swedish grouse hunters
Asmyhr, Lasse; Willebrand, Tomas; Hörnell-Willebrand, Maria (Journal article; Peer reviewed, 2013)Hunters that have options to hunt in different areas should evaluate their previous hunting success when they decide where to hunt. Following optimal foraging theory for non-human predators we investigated if hunting success ...