Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Steven M Matsuoka
My research identifies 1) the terrestrial birds in Alaska that are most at-risk to environmental change and 2) the key habitats and resources these at-risk species require across their annual cycles and ranges to adapt to change.
I research the ecology and population dynamics of terrestrial birds (landbirds) in arctic and boreal ecosystems of Alaska and Canada. This large, yet poorly studied group of Federal Trust Species includes 142 breeding bird species in Alaska alone. My research produces information on status, trends, resource use, and limiting factors to identify 1) the landbird species most at risk to environmental change and 2) the key habitats and resources these species require to adapt to change. This information is used by resource managers in Alaska and Canada to prioritize limited resources for the species and habitats most in need of conservation. Many of my studies address bird populations at large spatial scales such as the state of Alaska, the western boreal forest biome, or entire species’ migratory ranges. These studies require considerable coordination among U.S. and Canadian collaborators to collect the data and often involve new approaches to analyze data compiled across multiple studies.
Professional Experience
2015 - Present Research Wildlife Biologist, U.S. Geological Survey, Alaska Science Center, Anchorage, Alaska
2012 - Present Research Associate, University of Alberta, Boreal Avian Modelling Project, Edmonton, Alberta
2010 - 2012 Quantitative Ecologist, University of Alberta, Boreal Avian Modelling Project, Edmonton, Alberta
2002 - 2015 Supervisor Wildlife Biologist, U.S. Fish and Wildlife Service, Migratory Bird Management, Anchorage, Alaska
1996 - 2002 Research Wildlife Biologist, USGS, Alaska Science Center, Anchorage, Alaska
1993 - 1996 Cooperative Education Student, National Biological Service, Alaska Biological Science Center, Anchorage, Alaska
1992 - 1993 Biological Technician, USFWS, Alaska Fish and Wildlife Research Center, Anchorage, Alaska
1989 - 1992 Various volunteer and technical field positions in avian monitoring, fisheries management, plant ecology, and environmental impact assessment
Education and Certifications
M.S. 1996 University of Alaska, Fairbanks, Alaska Wildlife Biology
B.S. 1992 California State University, Hayward, California Biology
Affiliations and Memberships*
American Ornithological Society
International Rusty Blackbird Working Group
Partners in Flight
Science and Products
About Boreal Partners in Flight
Q&A: The Alaska Landbird Monitoring Survey
Meeting and Project Summaries for Boreal Partners in Flight
Landbird Research in Alaska
Alaska Landbird Monitoring Survey Dataset
Data for Estimating McKay's Bunting (Plectrophenax hyperboreus) Population Change on St. Matthew and Hall Islands, Alaska
Arthropod Abundance and Shrub Cover and Height on the Seward Peninsula, Alaska, 2015-2016
Rusty Blackbird (Euphagus carolinus) Genetic Data, North America
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
USGS biologists Steve Matsuoka, Lauren Hitt, and Rachel Richardson search for landbird nests in Denali National Park.
USGS biologists Steve Matsuoka, Lauren Hitt, and Rachel Richardson search for landbird nests in Denali National Park.
Townsend's Warbler held in the hand of a scientist in Anchorage, Alaska. Townsend's Warbler is a landbird.
Townsend's Warbler held in the hand of a scientist in Anchorage, Alaska. Townsend's Warbler is a landbird.
Rapid population decline in McKay's Bunting, an Alaskan endemic, highlights the species’ current status relative to international standards for vulnerable species
Point count offsets for estimating population sizes of north American landbirds
Revealing migratory path, important stopovers and non-breeding areas of a boreal songbird in steep decline
Alaska Landbird Conservation Plan
Alaska landbird montoring survey: Alaska regional protocol framework for monitoring landbirds using point counts
Implications of historical and contemporary processes on genetic differentiation of a declining boreal songbird: The rusty blackbird
Climate-change refugia in boreal North America: What, where, and for how long?
At the end of the road: Lessons learned from comparing model- and design-based approaches to estimate population sizes of boreal birds in Alberta, Canada
Further information on the avifauna of St. Matthew and Hall Islands, Bering Sea, Alaska
Weak effects of geolocators on small birds: a meta‐analysis controlled for phylogeny and publication bias
Evaluating time-removal models for estimating availability of boreal birds during point count surveys: Sample size requirements and model complexity
Phylogeny and species traits predict bird detectability
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
About Boreal Partners in Flight
Q&A: The Alaska Landbird Monitoring Survey
Meeting and Project Summaries for Boreal Partners in Flight
Landbird Research in Alaska
Alaska Landbird Monitoring Survey Dataset
Data for Estimating McKay's Bunting (Plectrophenax hyperboreus) Population Change on St. Matthew and Hall Islands, Alaska
Arthropod Abundance and Shrub Cover and Height on the Seward Peninsula, Alaska, 2015-2016
Rusty Blackbird (Euphagus carolinus) Genetic Data, North America
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
Research Wildlife Biologist Steve Matsuoka explores how climate change affects the reproductive success of Alaska’s diverse bird communities, which include more than 100 species that migrate to Alaska each year world to breed.
USGS biologists Steve Matsuoka, Lauren Hitt, and Rachel Richardson search for landbird nests in Denali National Park.
USGS biologists Steve Matsuoka, Lauren Hitt, and Rachel Richardson search for landbird nests in Denali National Park.
Townsend's Warbler held in the hand of a scientist in Anchorage, Alaska. Townsend's Warbler is a landbird.
Townsend's Warbler held in the hand of a scientist in Anchorage, Alaska. Townsend's Warbler is a landbird.
Rapid population decline in McKay's Bunting, an Alaskan endemic, highlights the species’ current status relative to international standards for vulnerable species
Point count offsets for estimating population sizes of north American landbirds
Revealing migratory path, important stopovers and non-breeding areas of a boreal songbird in steep decline
Alaska Landbird Conservation Plan
Alaska landbird montoring survey: Alaska regional protocol framework for monitoring landbirds using point counts
Implications of historical and contemporary processes on genetic differentiation of a declining boreal songbird: The rusty blackbird
Climate-change refugia in boreal North America: What, where, and for how long?
At the end of the road: Lessons learned from comparing model- and design-based approaches to estimate population sizes of boreal birds in Alberta, Canada
Further information on the avifauna of St. Matthew and Hall Islands, Bering Sea, Alaska
Weak effects of geolocators on small birds: a meta‐analysis controlled for phylogeny and publication bias
Evaluating time-removal models for estimating availability of boreal birds during point count surveys: Sample size requirements and model complexity
Phylogeny and species traits predict bird detectability
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
*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