Results 21 to 30 of about 275,239 (305)
"So bigge as bigge may be": tracking size and shape change in domestic livestock in London (AD 1220-1900) [PDF]
, 2013 This study presents the analysis of 7966 individual cattle, sheep, pig and domestic hen bone measurements from 105 sites excavated in London dating to the period AD 1220–1900. Multiple episodes of size change are identified, although the speed and timing
Holmes, Matilda +2 more
core +1 more source
Rumen protozoa in South African sheep with a summary of the worldwide distribution of sheep protozoa
Onderstepoort Journal of Veterinary Research, 2011 Protozoa species were identified in rumen contents of four domestic sheep (Ovis aries) from South Africa. All animals were fed a forage diet which consisted of 50% lucerne and 50% teff hay.
Dirk Booyse, Burk A. Dehority
doaj +1 more source
Frontiers in Veterinary Science, 2020 The Gram-negative bacteria of the genus Chlamydia cause a wide range of diseases in humans and animals. The seroprevalence of Chlamydia in domestic black-boned sheep and goats in China is unknown.
Li-Xiu Sun +6 more
doaj +1 more source
Wildlife Society Bulletin, 2014 Respiratory disease epidemics are considered a primary factor limiting bighorn sheep (Ovis canadensis) populations in most of the western United States. Diverse sources of evidence indicate that domestic sheep harbor pathogens that cause fatal pneumonia ...
Joshua M. O'brien +3 more
doaj +1 more source
Spillover of Peste des Petits Ruminants Virus from Domestic to Wild Ruminants in the Serengeti Ecosystem, Tanzania [PDF]
, 2015 We tested wildlife inhabiting areas near domestic livestock, pastures, and water sources in the Ngorongoro district in the Serengeti ecosystem of northern Tanzania and found 63% seropositivity for peste des petits ruminants virus. Sequencing of the viral
Eblate, E +9 more
core +3 more sources
Frontiers in Genetics, 2019 Sheep were one of the earliest domesticated animals. Both artificial and natural selection during domestication has resulted in remarkable changes in behavioral, physiological, and morphological phenotypes; however, the genetic mechanisms underpinning ...
Weimin Wang +13 more
doaj +1 more source
Remote Sensing, 2018 We used unmanned aerial vehicles (UAVs) to carry out a relatively complete population census of large wild herbivores in Maduo County on the Tibetan Plateau in the spring of 2017.
Xingjian Guo +7 more
doaj +1 more source
Liver fluke infections in cattle and sheep [PDF]
, 2017 The trematode, Fasciola hepatica, is a cosmopolitan parasite of temperate regions that can infect a wide variety of wild and domestic mammalian species, including man.
Forbes, Andrew
core +1 more source
Parasite, 2018 This study aimed to determine the frequency of antibodies to Neospora caninum in domestic sheep raised in Henan province, central China. Serum samples from 779 domestic sheep were collected from March 2015 to May 2016, and antibodies to N.
Wang Shuai +5 more
doaj +1 more source
Guanacos’ and domestic livestock’s summer diets comparison in ecotone of “Tierra del Fuego” (Argentina) [PDF]
, 2018 At present, it is believed that the population of guanacos has increased in the “Isla Grande de Tierra del Fuego”, arising a conflict with livestock and forestry activities.
Alvarenga, Eugenia Celeste +6 more
core +1 more source