Results 11 to 20 of about 1,184,049 (311)

Genetic diversity of Haemonchus contortus isolated from sympatric wild blue sheep (Pseudois nayaur) and sheep in Helan Mountains, China [PDF]

open access: yesParasites & Vectors, 2017
Background Haemonchus contortus is known among parasitic nematodes as one of the major veterinary pathogens of small ruminants and results in great economic losses worldwide.
Dong-dong Shen   +8 more
doaj   +7 more sources

Coexistence mechanisms of sympatric ungulates: Behavioral and physiological adaptations of blue sheep (Pseudois nayaur) and red deer (Cervus elaphus alxaicus) in Helan Mountains, China [PDF]

open access: goldFrontiers in Ecology and Evolution, 2022
Studying the coexistence mechanisms of sympatric wildlife helps to shed light on why the earth has so many different species. When ungulates share ranges, food and habitat requirements may partially or fully overlap.
Zongzhi Li   +8 more
doaj   +3 more sources

PRNP Sequences of Tibetan Antelope, Blue Sheep, and Plateau Pika from the Qinghai-Tibet Plateau and Reactivity of PrP Proteins to Rodent-Adapted Scrapie Strains in RT-QuIC and PMCA [PDF]

open access: diamondZoonoses, 2023
Tibetan antelope ( Rhinopithecus ), blue sheep ( Pseudois nayauris ), and plateau pika ( Ochotona curzoniae ) are wild animals living on the Qinghai-Tibet Plateau.
Yue-Zhang Wu   +9 more
doaj   +3 more sources

Potential impact of trophy hunting on vigilance and flight behaviour in Blue Sheep (Bharal: Pseudois nayaur)

open access: goldGlobal Ecology and Conservation, 2022
Conservation management is often integrated into a broader tourism context, and under some conditions allows wildlife trophy hunting to support its goals.
Sanjay Kandel   +3 more
doaj   +3 more sources

Foods, macronutrients and fibre in the diet of blue sheep (Psuedois nayaur) in the Annapurna Conservation Area of Nepal. [PDF]

open access: goldEcol Evol, 2015
Food resources are often critical regulating factors affecting individual fitness and population densities. In the Himalayan Mountains, Bharal “blue sheep” (Pseudois nayaur) are the main food resource for the endangered snow leopard (Panthera uncia), as ...
Aryal A   +4 more
europepmc   +4 more sources

Distribution of methylene blue after injection into the epidural space of anaesthetized pregnant and non-pregnant sheep. [PDF]

open access: goldPLoS ONE, 2014
The aim of the study was to determine the distribution of different volumes of methylene blue solution injected into the epidural space in anaesthetized pregnant and non-pregnant sheep, to evaluate its cranial distribution and to compare between them ...
Xavier Moll   +5 more
doaj   +6 more sources

Blue sheep strongly affect snow leopard relative abundance but not livestock depredation in the Annapurna Conservation Area, Nepal [PDF]

open access: goldGlobal Ecology and Conservation, 2022
Large carnivores play key roles in their ecosystems, but their protection is a major challenge in biodiversity conservation due to conflicts with human interests. The snow leopard (Panthera uncia) is the top predator of Asian high-altitude landscapes and
Marc Filla   +6 more
doaj   +3 more sources

Interactions between host sex and seasonal changes shape the gut microbial communities of wild blue sheep (Pseudois nayaur) [PDF]

open access: goldFrontiers in Microbiology
The construction of gut microbial communities in wildlife is influenced by both environmental factors and host genetic background. However, the mechanisms through which these factors interact to shape microbial communities remain poorly understood.
Yaxin Dong   +8 more
doaj   +3 more sources

Gut microbiome and diet contribute to ecological niche differentiation between argali (Ovis ammon hodgsoni) and blue sheep (Pseudois nayaur) on the Qinghai-Tibet Plateau [PDF]

open access: goldCommunications Biology
The gut microbiota plays a critical role in plant digestion, nutrient absorption, and ecological adaptation in herbivores. However, how gut microbiota and diet jointly influence ecological niche differentiation in sympatric species remains unclear. Here,
Meng Zhang   +8 more
doaj   +3 more sources

Blue tongue disease in Sheep [PDF]

open access: green, 2022
Bluetongue is an insect-borne, viral disease primarily of sheep, occasionally goats and deer and, very rarely, cattle. The disease is non-contagious and is only transmitted by insect vectors. The disease is characterized by fever, widespread hemorrhages of the oral and nasal tissue, excessive salivation, and nasal discharge.
D.S. Meena Gaurav Agrawal
openalex   +2 more sources

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