Survival and migration of rock ptarmigan in central Scandinavia

EB Nilsen, PF Moa, H Brøseth, HC Pedersen… - Frontiers in Ecology …, 2020 - frontiersin.org
… (corresponding roughly to habitats used by rock ptarmigan) is … hunters in the region when a
marked bird was shot (hunting … of a rock ptarmigan population in Norway. We conclude that (i…

The roles of climate and alternative prey in explaining 142 years of declining willow ptarmigan hunting yield

O Hjeljord, LE Loe - Wildlife Biology, 2022 - Wiley Online Library
… In this area, willow ptarmigan typically occupy habitat close to the treeline, which means the
… proportion of juveniles in southern Norwegian ptarmigan populations was determined from …

Optimal spatiotemporal harvest strategies for willow ptarmigan (Lagopus lagopus) in central Norway

E Eichholz - 2020 - ntnuopen.ntnu.no
… common land and are open to the public for hunting willow ptarmigan. The landscape is …
shows that although demographic’s survival rates of willow ptarmigan in central Norway vary …

Interspecific competition impacts the occupancy and range limits of two ptarmigan species along the elevation gradient in Norway

CP Mandeville, AG Finstad, JA Kålås… - Wildlife …, 2024 - Wiley Online Library
… additional unmodeled habitat variables related to the species’ habitat preferences in the …
tive prey in explaining 142 years of declining willow ptarmigan hunting yield. – Wildl. Biol. …

Circumpolar status of Arctic ptarmigan: population dynamics and trends

E Fuglei, JA Henden, CT Callahan, O Gilg, J Hansen… - Ambio, 2020 - Springer
… willow ptarmigan, the rock ptarmigan can use habitat types … in an alpine area in southern
Norway. Although change in … trend is supported for willow ptarmigan by hunting statistics (> 100 …

Circumpolar status of Arctic ptarmigan: Population dynamics and trends

F Eva, H John-André, CT Callahan, G Olivier… - Ambio, 2020 - search.proquest.com
… willow ptarmigan, the rock ptarmigan can use habitat types … in an alpine area in southern
Norway. Although change in … trend is supported for willow ptarmigan by hunting statistics ([ 100 …

Island biogeography along Norway's west coast–an explorative citizen science approach

J Henden - 2022 - brage.inn.no
… of presence of willow ptarmigan further away from the … the habitat in these areas therefore
more resembles the habitat found … ; it has mainly been done by hunters, based on the thought …

Canines (Canis lupus familiaris) as biodetectors for conservation work: Can they discriminate the rock ptarmigan (Lagopus muta) from the willow grouse (L. lagopus) …

CH Arnesen, CB Johnsen, JM Costanzi, F Rosell - PLoS One, 2020 - journals.plos.org
habitat overlap by extending the willow grouses habitat to higher altitudes and simultaneously
decreasing the rock ptarmigans habitat … mountain areas in Norway and Sweden in concert …

Movement patterns of golden eagles in relation to distribution of reindeer and sheep in Fennoscandia

ADL Nordlie - 2022 - nmbu.brage.unit.no
… years of studying at the Norwegian university of life sciences (… for hunting, in addition to
Scots pine (Pinus sylvestris)- and … for golden eagles is hare and ptarmigan, while livestock is an …

A genus at risk: Predicted current and future distribution of all three Lagopus species reveal sensitivity to climate change and efficacy of protected areas

D Scridel, M Brambilla, DR de Zwaan… - Diversity and …, 2021 - Wiley Online Library
… We expected white-tailed and rock ptarmigan to lose more habitat than willow ptarmigan as
… to be exposed to additional stressors such as hunting, mining and leisure activities. While we …