Results 21 to 30 of about 9,924 (179)

Przewalski's horse (Equus ferus przewalskii) in the Chornobyl biosphere reserve: population status, behaviour, and social structure

open access: yesTheriologia Ukrainica
In Ukraine, the most suitable territory for rewilding projects and the restoration of self-regulated landscapes with participation of large ungulates including Przewalski’s horse (PH) is the Chornobyl Biosphere Reserve (ChBR).
Sergiy Zhyla
doaj   +2 more sources

Fecal Material of Captive Wild Animals as Source of CAZymes With Application Potential. [PDF]

open access: yesChembiochem
With the goal to identify a novel resource of enzymes, we tested for the potential of fecal metagenomes of captive wild animals to provide CAZymes. Our data show that CAZymes profiles differed between animals with varying gut physiology and diet, and that metagenomes of captive wild animals can be considered source of diverse CAZymes including rare and
Bechtner J, Hosek J, Schwab C.
europepmc   +2 more sources

Differentiation of Meat Samples from Domestic Horses ( Equus caballus ) and Asiatic Wild Asses ( Equus hemionus ) Using a Species-Speci fi c Restriction Site in the Mitochondrial Cytochrome b Region [PDF]

open access: yesMongolian Journal of Biological Sciences, 2006
Recent studies suggest that Asiatic wild asses ( Equus hemionus ) are being increasingly poached in a commercial fashion. Part of the meat is believed to reach the meat markets in the capital Ulaanbaatar.
Ralph Kuehn   +4 more
doaj   +1 more source

Joyful by nature: approaches to investigate the evolution and function of joy in non‐human animals

open access: yesBiological Reviews, Volume 98, Issue 5, Page 1548-1563, October 2023., 2023
ABSTRACT The nature and evolution of positive emotion is a major question remaining unanswered in science and philosophy. The study of feelings and emotions in humans and animals is dominated by discussion of affective states that have negative valence.
Ximena J. Nelson   +6 more
wiley   +1 more source

Collective decision‐making in aquatic mammals

open access: yesMammal Review, Volume 53, Issue 4, Page 238-253, October 2023., 2023
A framework for determining how decisions on a group level are made by non‐human mammals. These decisions can either be shared (requiring a threshold/majority in a ‘consensus’ decision or an individual choice regarding which option to follow in a ‘combined’ decision) or unshared (where individuals will either follow a single leader in an ‘unshared ...
Elizabeth Zwamborn   +2 more
wiley   +1 more source

Losing the forest for the tree? On the wisdom of subpopulation management

open access: yesZoo Biology, Volume 42, Issue 5, Page 591-604, September/October 2023., 2023
Disagreement over species, subspecies, and ESU definitions and poor support for many population designations interacts with concerns over hybridization and outbreeding depression to promote subpopulation management. Conversely, managing populations as gene pools rather than taxonomic units allows for larger population sizes and reduced extinction risk.
David M. Powell
wiley   +1 more source

Gaps in mammal conservation in China: An analysis with a framework based on minimum area requirements

open access: yesGlobal Change Biology, Volume 29, Issue 18, Page 5224-5239, September 2023., 2023
Climate change, habitat loss, and human disturbance are endangering biodiversity. Protecting habitats requires a global effort to establish effective protected areas and halt biodiversity decline. In China, conservation management is often carried out based on administrative divisions.
Yihong Wang   +4 more
wiley   +1 more source

Epigenetic Variability of the Highly Endangered Przewalski’s Horses in Temporal and Geographical Populations

open access: yesMongolian Journal of Biological Sciences, 2020
Despite the successful conservation of the Przewalski’s horse (PH), Equus ferus przewalskii Groves, 1986 in captivity and reintroduction attempts in Mongolia, there is little knowledge on the genetic variability of these populations.
Dorj Usukhjargal   +4 more
doaj   +1 more source

Trends in demography, genetics, and social structure of Przewalski’s horses in the Hortobagy National Park, Hungary over the last 22 years

open access: yesGlobal Ecology and Conservation, 2021
The world population of Przewalski’s horses has recovered from very few survivors, and is still categorized as “Endangered” in the IUCN Red List of Threatened Species.
Viola Kerekes   +7 more
doaj   +1 more source

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