Results 161 to 170 of about 1,967 (193)

Reintroduction of Przewalski’s horse ( Equus ferus przewalskii ) in Xinjiang, China: The status and experience [PDF]

Biological Conservation, 2014
Abstract Przewalski’s horse reintroductions to Xinjiang, China were initiated in 1985. Here, we present the first data on population development and current problems of the Przewalski’s horse in both captive and released populations in Xinjiang. From 1985 to 2005, a total of 24 captive Przewalski’s horses (14 males and 10 females) were brought from ...
Canjun Xia, Jie Cao, Zhang Hefan, Xingyi Gao, Weikang Yang, David A. Blank   +5 more
semanticscholar   +3 more sources

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Note on the Survival Status of Przewalski’s Horse, Equus ferus przewalskii (Perissodactyla: Equidae)

Journal of Ethology & Animal Science
Since, Przewalski’s horses (Equus przewalskii) are not survived in wild, so this is urgent to keep them in captive breeding in any zoos or safari parks. All reports on this horse focused on this same issue.
Kabir A*
semanticscholar   +2 more sources

Ungulate Reintroductions: Experiences with the Takhi or Przewalski Horse (Equus ferus przewalskii) in Mongolia

Conservation Biology, 1996
Experiences with the reintroduction of the takhi, or Przewalski horse (Equus ferus przewalskii, in Mongolia can serve as valuable lessons for reintroduction of ungulates in general.
M. Dierendonck, M. D. Vries
semanticscholar   +4 more sources

A COMPARISON OF A SINGLE-DART VERSUS STAGED TWO-DART ANESTHESIA INDUCTION PROTOCOL IN PRZEWALSKI'S HORSES (EQUUS FERUS PRZEWALSKII)

Journal of Zoo and Wildlife Medicine, 2021
: Przewalski's horses (Equus ferus przewalskii) are an endangered equid species. Anesthesia administered by remote delivery is often needed to provide medical care. Behavioral and physiologic parameters were prospectively compared in 14 horses (8 females
J. Ellis, K. Mama, Sangeeta Rao, R. Sadler, Matt J. Marinkovich, M. Clancy, L. Howard, N. Lamberski, M. Kinney   +8 more
semanticscholar   +4 more sources

Decision-Making in Przewalski Horses (Equus ferus przewalskii) is Driven by the Ecological Contexts of Collective Movements

Ethology, 2009
We addressed decision-making processes in the collective movements of two groups of Przewalski horses (Equus ferus przewalskii) living in a semi free-ranging population.
Marie Bourjade, B. Thierry, M. Maumy, O. Petit   +3 more
semanticscholar   +4 more sources

A comparative analysis of the acoustic structure of separation calls of Mongolian wild horses (Equus ferus przewalskii) and domestic horses (Equus caballus)

Journal of Veterinary Behavior, 2014
Abstract In equines, calls given by foals or mothers when they are seeking contact with each other or by stallions seeking contact with other group members could be classified as affiliative or separation calls when a reunion follows the vocalizations. To investigate how domestication can affect the characteristics of vocalizations produced by equines,
Daniela Alberghina, Eugenia Caudullo, Namkhai Bandi, Michele Panzera   +3 more
semanticscholar   +4 more sources

ESTABLISHING REFERENCE INTERVALS FOR SERUM INFLAMMATORY MARKERS AND INVESTIGATING THEIR STORAGE STABILITY AND CLINICAL UTILITY IN ASIAN WILD HORSES (EQUUS FERUS PRZEWALSKII) UNDER MANAGED CARE

Journal of zoo and wildlife medicine
: Acute phase proteins (APPs) are commonly used in domestic equine practice, where they rise rapidly in response to inflammation and decrease soon after resolution.
Shannon Toy, Sandra R. Black, Adriana R. Pastor, Douglas P. Whiteside   +3 more
openalex   +2 more sources

A comparison of fecal steroid metabolite concentrations between harem and bachelor stallions in a free‐Ranging population of przewalski's horses (Equus ferus przewalskii)

Zoo Biology, 2017
The aim of this study was to determine whether concentrations of reproductive steroid hormone metabolites significantly differed between harem stallions and bachelor stallions in the free ranging group of Przewalski's horses (Equus ferus przewalskii) at ...
Maureen D'Souza‐Anjo, Bruce W. Christensen, Kristin Brabender, Waltraut Zimmermann, Philip H. Kass, Franz Schwarzenberger   +5 more
openalex   +2 more sources

Scent-marking behaviour by stallions: an assessment of function in a reintroduced population of Przewalski horses (Equus ferus przewalskii)

Journal of Zoology, 2007
Scent marking is a common form of intraspecific communication in mammal species, and using faeces or urine is a cost-effective way of signalling competitive ability and resource holding power.
Sarah R. B. King, J. Gurnell
semanticscholar   +3 more sources

UTERINE ADENOCARCINOMA IN A PRZEWALSKI'S WILD HORSE (EQUUS FERUS PRZEWALSKII)

Journal of Zoo and Wildlife Medicine, 2014
A 25-yr-old, nulliparous, female Przewalski's wild horse (Equus ferus przewalskii) with a history of pituitary pars intermedia dysfunction and recent onset of serosanguinous vaginal discharge was euthanized after a period of lethargy and inappetance. Postmortem examination confirmed an infiltrative uterine adenocarcinoma, which is an uncommon neoplasia
Rachel Thompson, A. Armién, J. Rasmussen, T. Wolf   +3 more
semanticscholar   +3 more sources