Results 91 to 100 of about 1,177 (184)

Genetic diversity of the free-living population of Przewalski's horses in the Chernobyl Exclusion Zone

Theriologia Ukrainica, 2020
The present study is aimed at evaluating the genetic diversity, genetic status and the extent of hybridization with the domestic horse for the Przhevalski’s horse (Equus ferus przewalskii Poliakov 1881) population free-ranging in the territory of the ...
Ekaterina E. Kheidorova, Kanstantsin V. Homel, Mikhail E. Nikiforov, Aliaksei V. Shpak, Valery Ch. Dombrovski, Marina S. Shkvyrya, Peter E. Schlichting, James C. Beasley, Denis A. Vishnevsky, Yegor B. Yakovlev   +9 more
doaj   +1 more source

Puunpurennan vaikutus hevosen lepoon ja aktiivisuuteen [PDF]

, 2012
Puunpurenta, jota kutsutaan myös ilmannielemiseksi, tarkoittaa hevosen toistuvaa, tarkoituksettomalta näyttävää eli stereotyyppistä käyttäytymistä, jossa hevonen tyypillisesti painaa etuhampaansa kiinteää pintaa vasten, vetää ilmaa ruokatorven alkuosaan ...
Hämäläinen, Mira
core  

Gut Microbiomes of Endangered Przewalski’s Horse Populations in Short- and Long-Term Captivity: Implication for Species Reintroduction Based on the Soft-Release Strategy

Frontiers in Microbiology, 2020
Captivity maybe the only choice for survival of many endangered vertebrates, and understanding its broad effects is important for animal management and conservation, including breeding endangered species for subsequent release.
Liping Tang, Yimeng Li, Amrita Srivathsan, Yunyun Gao, Kai Li, Defu Hu, Dong Zhang   +6 more
doaj   +1 more source

Seasonal adjustment of energy budget in a large wild mammal, the Przewalski horse (Equus ferus przewalskii) I. Energy intake [PDF]

Journal of Experimental Biology, 2006
SUMMARY Large ruminants respond to changing plant phenology during winter by decreasing voluntary food intake, increasing gut passage time and utilizing body fat reserves. It is uncertain, however, how other large mammals with a non-ruminant digestive physiology cope with winter forage conditions.
Regina, Kuntz, Christina, Kubalek, Thomas, Ruf, Frieda, Tataruch, Walter, Arnold   +4 more
openaire   +2 more sources

Analysis of habitat use, activity, and body condition scores of Przewalski's horses in Hortobagy National Park, Hungary

Nature Conservation Research: Заповедная наука, 2019
A founder population of Przewalski's horses (Equus ferus przewalskii) was set free in a semi-reserve called Pentezug in the Hortobagy National Park (Hungary) in 1997.
Viola Kerekes, Katalin Ozogány, István Sándor, Zsolt Vegvari, Csilla Czető, Bettina Nyírő, Timea Szabados, Lajos Széles, Zoltán Barta   +8 more
doaj   +1 more source

A interação do homem pantaneiro com seu cavalo. [PDF]

, 2011
A importância do cavalo Pantaneiro para o homem, que vive no campo, criando e trabalhando o gado, é evidente e trata de uma interface do cotidiano pantaneiro ainda pouco estudada, sob a ótica específica da ciência.
ABREU, U. G. P. de, ARAUJO, M. T. B. D., JULIANO, R. S., SANTOS, S. A., SILVA, R. A. M. S.   +4 more
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Water Use of Asiatic Wild Asses in the Mongolian Gobi [PDF]

, 2010
Water is a key resource for most large bodied mammals in the world’s arid areas. With the growing human population, access to water for wildlife often becomes compromised.
Dresley, V., Kaczensky, Petra, Otgonbayar, H., Vetter, D., Walzer, C.   +4 more
core   +3 more sources

Reproductive technologies for conservation of genetic resources of endangered Equidae: a review

Nature Conservation Research: Заповедная наука, 2019
This review presents data on the use of assisted reproductive techniques to obtain offspring and preserve the genetic resources of wild Equidae including the Przewalski's horse Equus ferus przewalskii. Some results and applied techniques in obtaining and
George Yu. Maksudov, Ksenia I. Egorova
doaj   +1 more source

Living fossils among the vertebrates [PDF]

, 2009
Živi fosili su jedna od rijetkih i neprocjenjivo vrijednih ostavština naše daleke prošlosti. Danas ih ima oko 500 vrsta. Neke od njih su brojne i široko raširene, druge izumiru ili su na rubu ekstinkcije, zaštićene od nas samih brojnim međunarodnim ...
Lovrić, Vanja
core   +2 more sources

COMPARATIVE GENE MAPPING FOR EQUUS PRZEWALSKII AND E. HEMIONUS ONAGER WITH INVESTIGATION OF A HOMOLOGOUS CHROMOSOME POLYMORPHISM IN EQUIDAE [PDF]

, 2003
The ten extant species in the genus Equus are separated by less than 3.7 million years of evolution. Three lines of investigation were pursued to further characterize equid genome organization. 1.) The Przewalski.s wild horse (E. przewalskii, EPR)
Myka, Jennifer Leigh
core   +1 more source