"Population Density and Fluctuations of Pikas (Ochotona princeps) in Colorado" in Journal of Mammalogy

"Recruitment, survivorship, and the spacing system of pikas (Ochotona princeps)" in Theses and Projects

"Male-Female Spacing, Territorial Replacement, and the Mating System of Pikas (Ochotona princeps)" in Journal of Mammalogy

"Antigenic Characterization of Psoroptes spp. (Acari: Psoroptidae) Mites from Different Hosts" in The Journal of Parasitology

"Wood Rats and Kangaroo Rats: Potential Reservoirs of the Lyme Disease Spirochete in California" in Journal of Medical Entomology

"First isolation of Borrelia burgdorferi in southern California" in Journal of Medical Entomology

"Lyme Disease in California: A Novel Enzootic Transmission Cycle of Borrelia burgdorferi" in Science

"Genetic diversity among Borrelia burgdorferi isolates from wood rats and kangaroo rats in California" in Journal of Clinical Microbiology

"Reservoirs and the enzootic maintenance of Borrelia burgdorferi in California: involvement of dusky-footed woodrats and their associated ticks" in Dissertations

"Confirmation of the conspecificity of two American vectors of the agent of lyme disease" in Parasitology Today

"Natural and experimental Borrelia burgdorferi infections in woodrats and deer mice from California" in Journal of Wildlife Diseases

"Vector Competence of Ixodes pacificus and Dermacentor occidentalis (Acari: Ixodidae) for Various Isolates of Lyme Disease Spirochetes" in Journal of Medical Entomology

"Conspecificity of two American vectors of the agent of Lyme disease" in Parasitology Today

"Ixodes (Ixodes) jellisoni and I. (I.) neotomae (Acari: Ixodidae): Descriptions of the Immature Stages from California" in Journal of Medical Entomology

"Reservoir Competence of Four Chaparral-Dwelling Rodents for Borrelia burgdorferi in California" in The American Journal of Tropical Medicine and Hygiene

"Lyme Borreliosis" in Infectious Diseases of Wild Mammals

"Ecology of Anaplasma phagocytophilum and Borrelia burgdorferi in the western United States" in Journal of Vector Ecology

"Geographic Distributions of Tick-Borne Diseases and Their Vectors" in Tick-Born Diseases of Humans

"Prevalences of zoonotic bacteria among seabirds in rehabilitation centers along the Pacific Coast of California and Washington, USA" in Journal of Wildlife Diseases

"Structure of the Expression Site Reveals Global Diversity in MSP2 (P44) Variants in Anaplasma phagocytophilum" in Infection and Immunity

"Sylvatic Maintenance of Borrelia burgdorferi (Spirochaetales) in Northern California: Untangling the Web of Transmission" in Journal of Medical Entomology

Guidelines on euthanasia of non-domestic animals

"Summary of methods for the euthanasia of wild and exotic vertebrates" in Guidelines on euthanasia of non-domestic animals

"Fecally transmitted viruses associated with Pacific fishers (Martes pennanti) in northwestern California" in Transactions of the Western Section of the Wildlife Society

"Use of Real-Time Quantitative PCR Targeting the msp2 Protein Gene to Identify Cryptic Anaplasma phagocytophilum Infections in Wildlife and Domestic Animals" in Vector-Borne and Zoonotic Diseases

"Gray Foxes (Urocyon cinereoargenteus) as a Potential Reservoir of a Bartonella clarridgeiae-Like Bacterium and Domestic Dogs as Part of a Sentinel System for Surveillance of Zoonotic Arthropod-Borne Pathogens in Northern California" in Journal of Clinical Microbiology

"Spatial analysis of the exposure of dogs in rural north-coastal California to vectorborne pathogens"
 in Vet Record

"Survey for zoonotic Rickettsial pathogens in northern flying squirrels, Glaucomys sabrinus, in California" in Journal of Wildlife Diseases

"Pathogens associated with mesocarnivores sympatric with fishers" in Pathogens associated with fishers (Martes pennanti) and sympatric mesocarnivores in California - Final draft report to the US Fish and Wildlife Service

"Differential Exposure to Anaplasma phagocytophilum in Rodent Species in Northern California" in Vector-Borne and Zoonotic Diseases

"Anaplasma phagocytophilum Infection in Small Mammal Hosts of Ixodes Ticks, Western United States" in Emerging Infectious Diseases

"Distinct Ecologically Relevant Strains of Anaplasma phagocytophilum" in Emerging Infectious Diseases

"Infective Endocarditis in a Dog and the Phylogenetic Relationship of the Associated “Bartonella rochalimae” Strain with Isolates from Dogs, Gray Foxes, and a Human" in Journal of Clinical Microbiology

"Ecology of Anaplasma Phagocytophilum infection in gray foxes (Urocyon cinereoargenteus) in Northwestern California" in Journal of Wildlife Diseases

"Zoonotic Bartonella species in fleas collected on gray foxes (Urocyon cinereoargenteus)" in Vector-borne and Zoonotic Disease

"Ecology of Anaplasma phagocytophilum infection in gray foxes (Urocyon cinereoargenteus) in northwestern California" in Journal of Wildlife Diseases

"Effectiveness of Rapid Diagnostic Tests to Assess Pathogens of Fishers (Martes pennanti) and Gray Foxes (Urocyon cinereoargenteus)" in Journal of Wildlife Diseases

"Pathogens and Parasites of Martes Species: Management and Conservation Implications" in Biology and Conservation of Martens, Sables, and Fishers: A New Synthesis

“Prevalence and burden of two rickettsial phylotypes (G021 and G022) in Ixodes pacificus from California by real-time quantitative PCR” in Ticks and Tick-born Diseases

"Insects and Wildlife: Arthropods and their Relationships with Wild Vertebrate Animals" in Journal of Wildlife Diseases

Foundations of Wildlife Diseases

"Patterns of Natural and Human-Caused Mortality Factors of a Rare Forest Carnivore, the Fisher (Pekania pennanti) in California" in PLOS One

"Demographic characteristics and infectious diseases of a population of American black bears in Humboldt County, California" in Vector-Borne and Zoonotic Diseases

"Ectoparasites of Microtus californicus and Possible Emergence of an Exotic Ixodes Species Tick in California" in Journal of Medical Entomology

"Itraconazole treatment reduces Batrachochytrium dendrobatidis prevalence and increases overwinter field survival in juvenile Cascades frogs" in Diseases of Aquatic Organisms

"Diversity of rickettsiae in a rural community in northern California" in Ticks and Tick-bourne Diseases

"Spatial clustering of Borrelia burgdorferi sensu lato within populations of Allen's chipmunks and dusky-footed woodrats in northwestern California" in PLOS ONE

"Human Seroprevalence of Tick-Borne Anaplasma phagocytophilum, Borrelia burgdorferi, and Rickettsia Species in Northern California" in Vector-Borne and Zoonotic Diseases

"Borrelia burgdorferi and Anaplasma phagocytophilum Genospecies in Northern California" in Vector-Borne and Zoonotic Diseases

"Knemidokoptes Mites and Their Effects on the Gripping Position of the Feet of Steller’s Jay (Cyanocitta stelleri)" in Journal of Wildlife Diseases

"Comparison of endoparasite abundance and species richness of two Roosevelt elk herds in northern California" in California Fish and Wildlife Journal

"Geographic and taxonomic variation in adaptive capacity among mountain-dwelling small mammals: Implications for conservation status and actions" in Biological Conservation