• Fecal DNA metabarcoding reveals seasonal and annual variation in willow ptarmigan diet 

      Ingvaldsen, Elise W.; Østnes, Jan E.; Kleven, Oddmund; Davey, Marie; Fossøy, Frode; Nilsen, Erlend B. (Peer reviewed; Journal article, 2024)
      Understanding spatio-temporal variation in the diet of alpineherbivores is important to predict how a changing climate willaffect these species in the future. We examined the spatio-temporal variation in willow ptarmigan ...
    • Tracking data highlight the importance of human-induced mortality for large migratory birds at a flyway scale 

      Serratosa, Juan; Oppel, Steffen; Rotics, Shay; Santangeli, Andrea; Butchart, Stuart H.M.; Cano-Alonso, Luis S.; Tellería, Jose Luis; Kemp, Ryno; Nicholas, Aaron; Kalvāns, Aigars; Galarza, Aitor; Franco, Aldina M.A.; Andreotti, Alessandro; Kirschel, Alexander N.G.; Ngari, Alex; Soutullo, Alvaro; Bermejo-Bermejo, Ana; Botha, Andre J.; Ferri, Andrea; Evangelidis, Angelos; Cenerini, Anna; Stamenov, Anton; Hernández-Matías, Antonio; Aradis, Arianna; Grozdanov, Atanas P.; Rodríguez, Beneharo; Şekercioğlu, Çağan H.; Cerecedo-Iglesias, Catuxa; Kassara, Christina; Barboutis, Christos; Bracebridge, Claire; García-Ripollés, Clara; Kendall, Corinne J.; Denac, Damijan; Schabo, Dana G.; Barber, David R.; Popov, Dimitar V.; Dobrev, Dobromir D.; Mallia, Egidio; Kmetova-Biro, Elena; Álvarez, Ernesto; Buechley, Evan R.; Bragin, Evgeny A.; Cordischi, Fabrizio; Zengeya, Fadzai M.; Monti, Flavio; Mougeot, Francois; Tate, Gareth; Stoyanov, Georgi; Dell'Omo, Giacomo; Lucia, Giuseppe; Gradev, Gradimir; Ceccolini, Guido; Friedemann, Guilad; Bauer, Hans-Günther; Kolberg, Holger; Peshev, Hristo; Catry, Inês; Øien, Ingar J.; Alanís, Isidoro Carbonell; Literák, Ivan; Pokrovsky, Ivan; Ojaste, Ivar; Østnes, Jan E.; de la Puente, Javier; Real, Joan; Guilherme, João L.; González, José C.; Fernández-García, José M.; Gil, Juan Antonio; Terraube, Julien; Poprach, Karel; Aghababyan, Karen; Klein, Katharina; Bildstein, Keith L.; Wolter, Kerri; Janssens, Kjell; Kittelberger, Kyle D.; Thompson, Lindy J.; AlJahdhami, Mansoor H.; Galán, Manuel; Tobolka, Marcin; Posillico, Mario; Cipollone, Mario; Gschweng, Marion; Strazds, Māris; Boorman, Mark; Zvidzai, Mark; Acácio, Marta; Romero, Marta; Wikelski, Martin; Schmidt, Matthias; Sarà, Maurizio; McGrady, Michael J.; Dagys, Mindaugas; Mackenzie, Monique L.; Al Taq, Muna; Mgumba, Msafiri P.; Virani, Munir Z.; Kassinis, Nicolaos I.; Borgianni, Nicolò; Thie, Nikki; Tsiopelas, Nikos; Anglister, Nili; Farwig, Nina; Sapir, Nir; Kleven, Oddmund; Krone, Oliver; Duriez, Olivier; Spiegel, Orr; Al Nouri, Osama; López-López, Pascual; Byholm, Patrik; Kamath, Pauline L.; Mirski, Paweł; Palatitz, Peter; Serroni, Pietro; Raab, Rainer; Buij, Ralph; Žydelis, Ramūnas; Nathan, Ran; Bowie, Rauri C.K.; Tsiakiris, Rigas; Hatfield, Richard Stratton; Harel, Roi; Kroglund, Rolf T.; Efrat, Ron; Limiñana, Ruben; Javed, Salim; Marinković, Saša; Rösner, Sascha; Pekarsky, Sasha; Kapila, Shiv R.; Marin, Simeon A.; Krejčí, Šimon; Giokas, Sinos; Tumanyan, Siranush; Turjeman, Sondra; Krüger, Sonja C.; Ewing, Steven R.; Stoychev, Stoycho; Nikolov, Stoyan C.; Qaneer, Tareq E.; Spatz, Theresa; Hadjikyriakou, Thomas G.; Mueller, Thomas; Katzner, Todd E.; Aarvak, Tomas; Veselovský, Tomáš; Nygård, Torgeir; Mellone, Ugo; Väli, Ülo; Sellis, Urmas; Urios, Vicente; Nemček, Vladimír; Arkumarev, Volen; Getz, Wayne M.; Fiedler, Wolfgang; Van den Bossche, Willem; Lehnardt, Yael; Jones, Victoria R. (Peer reviewed; Journal article, 2024)
      Human-induced direct mortality affects huge numbers of birds each year, threatening hundreds of species worldwide. Tracking technologies can be an important tool to investigate temporal and spatial patterns of bird mortality ...