• Bearing the brunt: Mongolian khulan (Equus hemionus hemionus) are exposed to multiple influenza A strains 

      Soilemetzidou, Eirini S.; de Bruin, Erwin; Eschke, Kathrin; Azab, Walid; Osterrieder, Nikolaus; Czirják, Gábor Á.; Buuveibaatar, Bayarbaatar; Kaczensky, Petra; Koopmans, Marion; Walzer, Chris; Greenwood, Alex D. (Peer reviewed; Journal article, 2020)
      The majority of influenza A virus strains are hosted in nature by avian species in the orders of Anseriformes and Charadriformes. A minority of strains have been able to cross species boundaries and establish themselves ...
    • Dynamics of gastro-inestinal strongyle parasites in a group of translocated, wild-captured asiatic wild asses in Kazakhstan 

      Gliga, Diana S.; Petrova, Natalia; Linnell, John Durrus; Salemgareyev, Albert R.; Zuther, Steffen; Walzer, Chris; Kaczensky, Petra (Peer reviewed; Journal article, 2020)
      Asiatic wild ass (Kulan, Equus hemionus) population range and numbers became severely reduced and a reintroduction project is currently aiming to re-establish a population in the Central Steppe of Kazakhstan. Pre-emptive ...
    • Genetic characterization of free-ranging Asiatic wild ass in Central Asia as a basis for future conservation strategies 

      Kaczensky, Petra; Kovtun, Ekaterina; Habibrakhmanov, Rustam; Hemami, Mahmoud‑Reza; Khaleghi, Amirhossein; Linnell, John Durrus; Rustamov, Eldar; Sklyarenko, Sergey; Walzer, Chris; Zuther, Steffen; Kuehn, Ralph (Journal article; Peer reviewed, 2018)
      Loss of genetic diversity due to drift and inbreeding reduces a population’s ability to respond to environmental change and may result in inbreeding depression. The Asiatic wild ass (Equus hemionus), regionally also known ...
    • Hidden treasure of the Gobi: understanding how water limits range use of khulan in the Mongolian Gobi 

      Payne, John C.; Buuveibaatar, Bayarbaatar; Bowler, Diana Elizabeth; Olson, Kirk A.; Walzer, Chris; Kaczensky, Petra (Peer reviewed; Journal article, 2020)
      Most large herbivores in arid landscapes need to drink which constrains their movements and makes them vulnerable to disturbance. Asiatic wild ass or khulan (Equus hemionus) were widespread and abundant throughout the arid ...
    • Leukocyte coping capacity: an integrative parameter for wildlife welfare within conservation interventions 

      Huber, Nikolaus; Marasco, Valeria; Painer, Johanna; Vetter, Sebastian G.; Göritz, Frank; Kaczensky, Petra; Walzer, Chris (Journal article; Peer reviewed, 2019)
      Wildlife management, conservation interventions and wildlife research programs often involve capture, manipulation and transport of wild animals. Widespread empirical evidence across various vertebrate taxa shows that ...
    • Longest terrestrial migrations and movements around the world 

      Joly, Kyle; Gurarie, Eliezer; Sorum, Mathew S.; Kaczensky, Petra; Cameron, Matthew D.; Jakes, Andrew F .; Borg, Bridget L.; Nandintsetseg, Dejid; Hopcraft, J. Grant C.; Buuveibaatar, Bayarbaatar; Jones, Paul F.; Mueller, Thomas; Walzer, Chris; Olson, Kirk A.; Payne, John C.; Yadamsuren, Adiya; Hebblewhite, Mark (Peer reviewed; Journal article, 2019)
      Long-distance terrestrial migrations are imperiled globally. We determined both round-trip migration distances (straight-line measurements between migratory end points) and total annual movement (sum of the distances ...
    • Physiological costs of infection: herpesvirus replication is linked to blood oxidative stress in equids 

      Costantini, David; Seeber, Peter A.; Soilemetzidou, Sanatana-Eirini; Azab, Walid; Bohner, Julia; Buuveibaata, Bayarbaatar; Czirjak, Gabor A.; East, Marion L.; Greunz, Eva Maria; Kaczensky, Petra; Lamglait, Benjamin; Melzheimer, Jörg; Uiseb, Kenneth; Ortega, Alix; Osterrieder, Nikolaus; Sandgreen, Ditte-Mari; Simon, Marie; Walzer, Chris; Greenwood, Alex D. (Journal article; Peer reviewed, 2018)
      Viruses may have a dramatic impact on the health of their animal hosts. The patho-physiological mechanisms underlying viral infections in animals are, however, not well understood. It is increasingly recognized that oxidative ...
    • Seasonal host and ecological drivers may promote restricted water as a viral vector 

      Dayaram, Anisha; Seeber, Peter A; Courtiol, Alexandre; Soilemetzidou, Sanatana-Eirini; Tsangaras, Kyriakos; Franz, Mathias; McEwen, Gayle; Azab, Walid; Kaczensky, Petra; Melzheimer, Jörg; East, Marion; Ganbaatar, Oyunsaikhan; Walzer, Chris; Osterrieder, Nikolaus; Greenwood, Alex D. (Peer reviewed; Journal article, 2021)
      In climates with seasonally limited precipitation, terrestrial animals congregate at high densities at scarce water sources. We hypothesize that viruses can exploit the recurrence of these diverse animal congrega- tions ...
    • Stable isotopes reveal diet shift from pre-extinction to reintroduced Przewalski's horses 

      Kaczensky, Petra; Šturm, Martina Burnik; Sablin, Mikhail V.; Voigt, Christian C.; Smith, Steve; Ganbaatar, Oyunsaikhan; Balint, Boglarka; Walzer, Chris; Spasskaya, Natalia N. (Journal article; Peer reviewed, 2017)
      The Przewalski’s horse (Equus ferus przewalskii), the only remaining wild horse within the equid family, is one of only a handful of species worldwide that went extinct in the wild, was saved by captive breeding, and has ...
    • Through the eye of a Gobi khulan – Application of camera collars for ecological research of far-ranging species in remote and highly variable ecosystems 

      Kaczensky, Petra; Khaliun, Sanchir; Payne, John; Boldgiv, Bazartseren; Buuveibaatar, Bayarbaatar; Walzer, Chris (Peer reviewed; Journal article, 2019)
      The Mongolian Gobi-Eastern Steppe Ecosystem is one of the largest remaining natural drylands and home to a unique assemblage of migratory ungulates. Connectivity and integrity of this ecosystem are at risk if increasing ...
    • Variability in nomadism: environmental gradients modulate the movement behaviors of dryland ungulates 

      Nandintsetseg, Dejid; Bracis, Chloe; Leimgruber, Peter; Kaczensky, Petra; Buuveibaatar, Bayarbaatar; Lkhagvasuren, Badamjav; Chimeddorj, Buyanaa; Enkhtuvshin, Shilegdamba; Horning, Ned; Ito, Takehido Y.; Olson, Kirk; Payne, John; Walzer, Chris; Shinoda, Masato; Stabach, Jared; Songer, Melissa; Mueller, Thomas (Journal article; Peer reviewed, 2019)
      Studying nomadic animal movement across species and ecosystems is essential for better understanding variability in nomadism. In arid environments, unpredictable changes in water and forage resources are known drivers of ...