Results 161 to 170 of about 60,461 (256)

Tick-borne pathogens in meat sheep from Brazil: first report of Theileria ovis in sheep in latin America. [PDF]

Parasitol Res
Balaro MFA, Cordeiro MD, Magalhães IFB, Pereira JC, de Azevedo Baêta B, Guterres A, da Silva CB, da Cunha NC.   +7 more
europepmc   +1 more source

The American Black Bear (Ursus americanus) as an Apex Predator: Investigating the Ecological Role of the World's Most Abundant Large Carnivore

Mammal Review, Volume 56, Issue 1, March 2026.
Black bears as apex predators. American black bears can (1) produce top‐down effects on ungulates equal to or exceeding those of typical apex predators and (2) modify the spatiotemporal behaviour of other carnivores, including pumas and coyotes. We argue that the term ‘apex predator’ is highly context dependent and not a species‐wide status.
John M. Nettles, Caroline M. Abramowitz, Wesley W. Boone, Stephen N. Harris, Chloe E. Horton, Meghan P. Keating, Dana L. Nelson, Samantha N. Smith, Katelyn N. Steen, Erin K. Buchholtz, David S. Jachowski   +10 more
wiley   +1 more source

Genomic analysis of Brucella Ovis in Italy reveals high genetic diversity and a novel lineage. [PDF]

BMC Vet Res
Romualdi T, De Massis F, Zilli K, Abass A, Ancora M, Villani C, D'Alterio N, Tittarelli M, Garofolo G, Janowicz A.   +9 more
europepmc   +1 more source

Home Range and Habitat Selection of Chamois: A Systematic Review and Meta‐Analysis

Mammal Review, Volume 56, Issue 1, March 2026.
A systematic review of 22 studies reveals a research bias toward the Alpine chamois, leaving other subspecies understudied. Males occupy larger home ranges, and the species consistently selects steep, high‐elevation terrain while avoiding snow‐covered areas and human disturbance.
Konstantinos Papakostas, Roberta Chirichella, Marco Apollonio, Vassiliki Kati   +3 more
wiley   +1 more source

Molecular detection and phylogenetic characterization of tick-borne pathogens in Anatolian water buffalo (Bubalus bubalis). [PDF]

Trop Anim Health Prod
Aydın N, Ölmez N, Sarı B, Vatensever Z, Taşçı GT, Kızıltepe Ş, Işık ME, Yi̇ği̇t M.   +7 more
europepmc   +1 more source

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

Medical and Veterinary Entomology, Volume 40, Issue 1, Page 91-100, March 2026.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo, Aamir M. Osman, Edrisa Jawo, Lamin K. M. Fatty, Flavia C. M. Collere, Marcos R. André, Ahmed A. Hassan‐Kadle, Thállitha S. W. J. Vieira, Rosangela Z. Machado, Rafael F. C. Vieira   +9 more
wiley   +1 more source

Molecular Evidence of Ovine Theileriosis in Selected Areas of Qinghai Province. [PDF]

Vet Sci
Aan L, Yang Y, Yang P, Wang C, Li Z, Fu Y, Zhang X, Jia D, Shen X, Guo Z, Wang J, Duo H.   +11 more
europepmc   +1 more source

A Review of Infectious and Non‐Infectious Causes of Pregnancy Loss in Goats

Reproduction in Domestic Animals, Volume 61, Issue 3, March 2026.
ABSTRACT Goats play a vital role in global agriculture, particularly in developing regions, and are increasingly kept as companion animals. Given their economic and social importance, pregnancy losses in goats represent a substantial challenge, leading to considerable economic losses and raising concerns about animal welfare and public health, as some ...
Friederike Maria Kaus, Hannah Eggimann, Barbara Tschulena, Gaby Hirsbrunner, Patrik Zanolari   +4 more
wiley   +1 more source

Genomic diversity and host-specificity in <i>Corynebacterium pseudotuberculosis</i> using comparative population genomics. [PDF]

Front Microbiol
Profeta R, Schlesener CL, Shaw CA, Busch RC, Heller MC, Spier S, Wu J, Welch S, Viana MVC, Barroso FAL, Brenig B, Azevedo V, Weimer BC.   +12 more
europepmc   +1 more source

Salainen ovi [PDF]

, 2020
openaire   +1 more source