Through my service at the USGS Alaska Science Center, I support the development and application of genetic and genomic tools to advance molecular ecology research pertaining to wildlife health and disease, population genetics, and environmental DNA. Research in the Molecular Ecology Lab promotes informed decisions regarding the conservation of fish and wildlife resources.
I currently serve as the Director of the Molecular Ecology Lab at the USGS Alaska Science Center. The team of scientists working in the Molecular Ecology Lab develops and applies tools to obtain information on the health, distribution, and genomic characteristics of biological natural resources. This includes collecting and interpreting data on the health and disease status of fish and wildlife, the genetics of animal and plant populations, and the distribution of animals and pathogens using environmental DNA. We use this information to help partners and the public to make informed decisions regarding the conservation of fish and wildlife resources.
Science and Products
Filter Total Items: 13
Wildlife Disease and Environmental Health in Alaska
Environmental health is defined by connections between the physical environment, ecological health, and human health. Current research within the U.S. Geological Survey (USGS) recognizes the importance of this integrated research philosophy, which includes study of disease and pollutants as they pertain to both wildlife and humans. Due to its key geographic location and significant wildlife...
Avian Influenza Research
Since 2006, the USGS Alaska Science Center has been part of the State and Federal interagency team for the detection and response to highly pathogenic (HPAI) viruses in North America. Avian influenza or "bird flu" is a viral disease that primarily infects domestic poultry and wild birds. Avian influenza viruses are naturally occurring in wild birds such as ducks, geese, swans, and gulls. These...
Q&A: The Molecular Ecology Lab at the USGS Alaska Science Center
The Molecular Ecology Lab at the USGS Alaska Science Center provides genetic information on the health and status of biological resources for diverse local, state, and federal partners. Hypothesis-driven research projects are designed to fill data gaps and inform decisions for Department of Interior and other management agencies. The Molecular Ecology Lab research portfolio currently includes...
Q&A: Bird Flu - Ongoing Threat of Highly Pathogenic Avian Influenza (HPAI) in Alaska and North America
Since 2006, the USGS has cooperated with many federal, state, and tribal agency partners in the detection of and response to Avian Influenza (AI) viruses including highly pathogenic AI (or HPAI) viruses in wild birds in North America. Avian influenza, also known as "bird flu", is a viral disease that infects domestic poultry and wild birds. HPAI is an ecologically and economically significant...
Antibiotic Resistant Bacteria Acquired by Wild Birds in Urban Settings and Dispersed via Migration
U.S. Geological Survey (USGS) scientists have developed a model that demonstrates how migratory wild birds in urban areas can acquire bacteria that are resistant to antibiotics, including those used in clinics, and potentially disperse these bacteria between continents via migration.
Molecular Ecology Laboratory
The main objectives of the USGS ASC molecular ecology research program are to 1) Identify and fill gaps in our knowledge about species and population diagnosis, biodiversity, and health of wildlife and their habitats to inform decision making by management agencies and 2) Provide state-of-the-art molecular science applications and protocols for USGS, Department of Interior, and other partners.
Tracking Data for Three Large-bodied Gull Species and Hybrids (Larus spp.)
Available here are tracking data of large-bodied gull species and hybrids (Larus species). These data were collected to better understand the migratory movements of these birds and their role in the dispersal of antibiotic resistant bacteria among areas of Alaska and other regions.
Blue-winged Teal and Cross Continental Avian Influenza Transmission
This project focused on improving our understanding of the migratory ecology of Blue-winged Teal and their ability to transmit avian influenza or other pathogens across the wild bird – domestic poultry interface.
Swan Research
USGS research on swans in Alaska has focused on pathogens, contaminants, and demographic rates in each of the different breeding areas of Alaska. The vastly different migration patterns of swans in Alaska means that there are multiple factors on the wintering grounds and during migration that may influence population size and trends.
Tracking Data for Blue-winged Teal (Anas discors)
Available here are tracking data of Blue-winged Teal, a duck species that breeds throughout much of North America and whose wintering range includes neotropical areas of the Caribbean and Central and South America, thus providing a migratory link between the continents of North and South America. These data were collected to better understand the timing and patterns of migratory movement of Blue...
Antibiotic Resistant Bacteria in Migratory Birds
Migratory birds, and particularly those using habitats close to human settlements, may be infected with antibiotic resistant bacteria. The USGS is working with public health professionals to understand the role of birds in the maintenance and dispersal of antibiotic resistant bacteria. Additionally, the USGS is investigating how antibiotic resistant bacteria in birds may relate to public and...
High Priority Species for Avian Influenza in Alaska
In early 2006, an Alaska Interagency Avian Influenza Working Group was formed to develop a ranking matrix for selecting priority species to be sampled within Alaska. Most wild bird species with populations that utilize areas of both Alaska and Asia were identified and considered in the ranking exercise. Based on scoring criteria, 28 target species were chosen for sampling. Alaska is a...
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Filter Total Items: 13
Wildlife Disease and Environmental Health in Alaska
Environmental health is defined by connections between the physical environment, ecological health, and human health. Current research within the U.S. Geological Survey (USGS) recognizes the importance of this integrated research philosophy, which includes study of disease and pollutants as they pertain to both wildlife and humans. Due to its key geographic location and significant wildlife...Avian Influenza Research
Since 2006, the USGS Alaska Science Center has been part of the State and Federal interagency team for the detection and response to highly pathogenic (HPAI) viruses in North America. Avian influenza or "bird flu" is a viral disease that primarily infects domestic poultry and wild birds. Avian influenza viruses are naturally occurring in wild birds such as ducks, geese, swans, and gulls. These...Q&A: The Molecular Ecology Lab at the USGS Alaska Science Center
The Molecular Ecology Lab at the USGS Alaska Science Center provides genetic information on the health and status of biological resources for diverse local, state, and federal partners. Hypothesis-driven research projects are designed to fill data gaps and inform decisions for Department of Interior and other management agencies. The Molecular Ecology Lab research portfolio currently includes...Q&A: Bird Flu - Ongoing Threat of Highly Pathogenic Avian Influenza (HPAI) in Alaska and North America
Since 2006, the USGS has cooperated with many federal, state, and tribal agency partners in the detection of and response to Avian Influenza (AI) viruses including highly pathogenic AI (or HPAI) viruses in wild birds in North America. Avian influenza, also known as "bird flu", is a viral disease that infects domestic poultry and wild birds. HPAI is an ecologically and economically significant...Antibiotic Resistant Bacteria Acquired by Wild Birds in Urban Settings and Dispersed via Migration
U.S. Geological Survey (USGS) scientists have developed a model that demonstrates how migratory wild birds in urban areas can acquire bacteria that are resistant to antibiotics, including those used in clinics, and potentially disperse these bacteria between continents via migration.Molecular Ecology Laboratory
The main objectives of the USGS ASC molecular ecology research program are to 1) Identify and fill gaps in our knowledge about species and population diagnosis, biodiversity, and health of wildlife and their habitats to inform decision making by management agencies and 2) Provide state-of-the-art molecular science applications and protocols for USGS, Department of Interior, and other partners.Tracking Data for Three Large-bodied Gull Species and Hybrids (Larus spp.)
Available here are tracking data of large-bodied gull species and hybrids (Larus species). These data were collected to better understand the migratory movements of these birds and their role in the dispersal of antibiotic resistant bacteria among areas of Alaska and other regions.Blue-winged Teal and Cross Continental Avian Influenza Transmission
This project focused on improving our understanding of the migratory ecology of Blue-winged Teal and their ability to transmit avian influenza or other pathogens across the wild bird – domestic poultry interface.Swan Research
USGS research on swans in Alaska has focused on pathogens, contaminants, and demographic rates in each of the different breeding areas of Alaska. The vastly different migration patterns of swans in Alaska means that there are multiple factors on the wintering grounds and during migration that may influence population size and trends.Tracking Data for Blue-winged Teal (Anas discors)
Available here are tracking data of Blue-winged Teal, a duck species that breeds throughout much of North America and whose wintering range includes neotropical areas of the Caribbean and Central and South America, thus providing a migratory link between the continents of North and South America. These data were collected to better understand the timing and patterns of migratory movement of Blue...Antibiotic Resistant Bacteria in Migratory Birds
Migratory birds, and particularly those using habitats close to human settlements, may be infected with antibiotic resistant bacteria. The USGS is working with public health professionals to understand the role of birds in the maintenance and dispersal of antibiotic resistant bacteria. Additionally, the USGS is investigating how antibiotic resistant bacteria in birds may relate to public and...High Priority Species for Avian Influenza in Alaska
In early 2006, an Alaska Interagency Avian Influenza Working Group was formed to develop a ranking matrix for selecting priority species to be sampled within Alaska. Most wild bird species with populations that utilize areas of both Alaska and Asia were identified and considered in the ranking exercise. Based on scoring criteria, 28 target species were chosen for sampling. Alaska is a... - Data
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*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government