Now showing items 21-27 of 27

    • Inventering av fjällräv i Sverige och Norge 2021 

      Wallén, Johan; Ulvund, Kristine; Sandercock, Brett; Eide, Nina E. (Beståndsstatus för fjällräv i Skandinavien/Bestandsstatus for fjellrev i Skandinavia;1-2021, Research report, 2021)
      The Swedish Environmental Protection Agency (Naturvårdsverket) and the Norwegian Environment Agency (Miljødirektoratet) have developed a common methodology and standardized guidelines for the monitoring of arctic foxes in ...
    • Longevity records show that Upland Sandpipers are long-lived birds 

      Sandercock, Brett; Kramos, Greg (Journal article, 2020)
      The life-history traits of migratory waders are characterized by low reproductive rates, delayed maturity, and high survivorship (Myers et al. 1987, Sandercock 2003), which leads to low rates of maximum population growth. ...
    • Migration patterns of Upland Sandpipers in the western hemisphere 

      Hill, Jason M.; Sandercock, Brett; Renfrew, Rosalind B. (Peer reviewed, 2019)
      Integrated models of the ecology of migratory species require tracking of individual migratory organisms throughout the annual cycle. Here, we report the first information on the movement patterns of nine Upland Sandpipers ...
    • Predation, parasitism, and drought counteract the benefits of patch-burn grazing for the reproductive success of grassland songbirds 

      Verheijen, Bram H. F.; Erickson, Amy N.; Boyle, W. Alice; Leveritte, Kiana S.; Sojka, Jennifer L.; Spahr, Lauren A.; Williams, Emily J.; Winnicki, Sarah K.; Sandercock, Brett (Journal article, 2022)
      Intensification of livestock production has reduced heterogeneity in vegetative structure in managed grasslands, which has been linked to widespread declines in grassland songbird populations throughout North America. ...
    • Prevailing weather conditions and dietcomposition affect chick growth and survival in the black-legged kittiwake 

      Christensen-Dalsgaard, Signe; May, Roelof Frans; Barrett, Robert; Langset, Magdalene; Sandercock, Brett; Lorentsen, Svein Håkon (Journal article; Peer reviewed, 2018)
      To identify priorities for management of seabirds during the breeding season, it is important to understand the ecological mechanisms driving chick growth and survival. In this study, we examined the effects of diet and ...
    • Protected area characteristics that help waterbirds respond to climate warming 

      Gaget, Elie; Johnston, Alison; Pavòn-Jordàn, Diego; Lehikoinen, Aleksi S.; Sandercock, Brett; Soultan, Alaaeldin; Božič, Luka; Clausen, Preben; Devos, Koen; Domsa, Cristi; Encarnaçao, Vitor; Faragó, Sándor; Fitzgerald, Niamh; Frost, Teresa; Gaudard, Clemence; Gosztonyi, Lívia; Haas, Fredrik; Hornman, Menno; Langendoen, Tom; Ieronymidou, Christina; Luigujõe, Leho; Meissner, Włodzimierz; Mikuska, Tibor; Molina, Blas; Musilova, Zuzana; Paquet, Jean-Yves; Petkov, Nicky; Portolou, Danae; Ridzoň, Jozef; Sniauksta, Laimonas; Stīpniece, Antra; Teufelbauer, Norbert; Wahl, Johannes; Zenatello, Marco; Brommer, Jon E. (Peer reviewed; Journal article, 2021)
      Protected area (PA) networks facilitate community changes in response to climate warming. However, the contribution of the site characteristics are not well understood. Here, we investigate how composition of non-breeding ...
    • Strategic conservation for lesser prairie-chickens among landscapes of varying anthropogenic influence 

      Sullins, Daniel S.; Haukos, David A.; Lautenbach, Joseph M.; Lautenbach, Jonathan D.; Robinson, Samantha G.; Rice, Mindy B.; Sandercock, Brett; Kraft, John D.; Plumb, Reid T.; Reitz, Jonathan H.; Hutchinson, J.M. Shawn; Hagen, Christian A. (Journal article, 2019)
      For millennia grasslands have provided a myriad of ecosystem services and have been coupled with human resource use. The loss of 46% of grasslands worldwide necessitates the need for conservation that is spatially, temporally, ...