Michael Wellik
Michael Wellik
Science and Products
Voluntary Waterfowl Avoidance Area
The Mississippi flyway is one of the most important flyways in North America providing habitat for songbirds, shorebirds, and waterfowl, especially the canvasback duck ( Aythya valisineria), tundra swan ( Cygnus columbianus), and scaup ( Aythya spp.). During their migration, it is energetically favorable if migrating birds can rest and refuel in areas without stressors such as hunters, boats, and...
Decision Support Partnership for Assessing Bird Movements and Habitat Use in Interior Landscapes and the Upper Great Lakes
Wind energy development is emerging as one of the major controversial issues facing migratory bird management, especially in light of the public’s growing perception of wind energy’s potential detrimental effects on birds, and the rapid growth of the industry. Three DOI bureaus, the Fish and Wildlife Service, Geological Survey, and National Park Service, have recently recommended that research...
Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2024) Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2024)
The Deepwater Horizon oil spill on April 20, 2010 caused extensive injury to natural resources in the Gulf of Mexico, and Gavia immer (common loon) were negatively affected from the spill. The Open Ocean Trustee Implementation Group funded the project Restoration of Common Loons in Minnesota to restore common loons lost to the spill. In 2020–21, study lakes in a seven-county region in...
Restoration of Gavia immer (common loon) in Minnesota—2024 annual report Restoration of Gavia immer (common loon) in Minnesota—2024 annual report
In cooperation with the Minnesota Department of Natural Resources, the U.S. Geological Survey monitored 98 common loon (Gavia immer) focal territories and an additional 37 nonfocal territories in 2024 across 53 study lakes in Minnesota. Focal territories were those territories from which study inferences will be made, whereas nonfocal territories were observed to monitor common loon...
Authors
William Beatty, Kelly Amoth, Luke Fara, Brian Gray, Kristin Hall, Steven Houdek, Jayden Jech, Kevin Kenow, Mike Wellik, Steven Yang
Restoration of common loon (Gavia immer) in Minnesota—2023 annual report Restoration of common loon (Gavia immer) in Minnesota—2023 annual report
The Deepwater Horizon mobile drilling platform exploded on April 20, 2010. The resulting massive oil spill injured natural resources in the Gulf of Mexico, including wintering common loons (Gavia immer). We report on activities completed under the “Restoration of Common Loons in Minnesota” project in calendar year 2023, which was funded by the Open Ocean Trustee Implementation Group. In...
Authors
William S. Beatty, Kelly Amoth, Katelyn Bergstrom, Luke J. Fara, Brian Gray, Steven Houdek, Jayden Jech, Kevin Kenow, Robert Rabasco, Spencer Rettler, Michael Wellik, Steven Yang
Tree species preferences of foraging songbirds during spring migration in floodplain forests of the Upper Mississippi River Tree species preferences of foraging songbirds during spring migration in floodplain forests of the Upper Mississippi River
Floodplain forest of the Upper Mississippi River is important for songbirds during spring migration. However, the altered hydrology of this system and spread of reed canary grass (Phalaris arundinacea) and emerald ash borer (Agrilus planipennis) threaten tree diversity and long-term sustainability of this forest. We estimated tree preferences of songbirds during spring migration 2010...
Authors
Eileen Kirsch, Mike Wellik
Evaluating the effectiveness of wildlife detection and observation technologies at a solar power tower facility Evaluating the effectiveness of wildlife detection and observation technologies at a solar power tower facility
Solar power towers produce electrical energy from sunlight at an industrial scale. Little is known about the effects of this technology on flying animals and few methods exist for automatically detecting or observing wildlife at solar towers and other tall anthropogenic structures. Smoking objects are sometimes observed co-occurring with reflected, concentrated light (“solar flux”) in...
Authors
Robert Diehl, Ernest Valdez, Todd Preston, Mike Wellik, Paul Cryan
Observation of sandhill cranes' (Grus canadensis) flight behavior in heavy fog Observation of sandhill cranes' (Grus canadensis) flight behavior in heavy fog
The behaviors of birds flying in low visibility conditions remain poorly understood. We had the opportunity to monitor Sandhill Cranes (Grus canadensis) flying in heavy fog with very low visibility during a comprehensive landscape use study of refuging cranes in the Horicon Marsh in southeastern Wisconsin. As part of the study, we recorded flight patterns of cranes with a portable marine...
Authors
Eileen Kirsch, Mike Wellik, Manuel Suarez, Robert H. Diehl, Jim Lutes, Wendy Woyczik, Jon Krapfl, Richard Sojda
Science and Products
Voluntary Waterfowl Avoidance Area
The Mississippi flyway is one of the most important flyways in North America providing habitat for songbirds, shorebirds, and waterfowl, especially the canvasback duck ( Aythya valisineria), tundra swan ( Cygnus columbianus), and scaup ( Aythya spp.). During their migration, it is energetically favorable if migrating birds can rest and refuel in areas without stressors such as hunters, boats, and...
Decision Support Partnership for Assessing Bird Movements and Habitat Use in Interior Landscapes and the Upper Great Lakes
Wind energy development is emerging as one of the major controversial issues facing migratory bird management, especially in light of the public’s growing perception of wind energy’s potential detrimental effects on birds, and the rapid growth of the industry. Three DOI bureaus, the Fish and Wildlife Service, Geological Survey, and National Park Service, have recently recommended that research...
Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2024) Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2024)
The Deepwater Horizon oil spill on April 20, 2010 caused extensive injury to natural resources in the Gulf of Mexico, and Gavia immer (common loon) were negatively affected from the spill. The Open Ocean Trustee Implementation Group funded the project Restoration of Common Loons in Minnesota to restore common loons lost to the spill. In 2020–21, study lakes in a seven-county region in...
Restoration of Gavia immer (common loon) in Minnesota—2024 annual report Restoration of Gavia immer (common loon) in Minnesota—2024 annual report
In cooperation with the Minnesota Department of Natural Resources, the U.S. Geological Survey monitored 98 common loon (Gavia immer) focal territories and an additional 37 nonfocal territories in 2024 across 53 study lakes in Minnesota. Focal territories were those territories from which study inferences will be made, whereas nonfocal territories were observed to monitor common loon...
Authors
William Beatty, Kelly Amoth, Luke Fara, Brian Gray, Kristin Hall, Steven Houdek, Jayden Jech, Kevin Kenow, Mike Wellik, Steven Yang
Restoration of common loon (Gavia immer) in Minnesota—2023 annual report Restoration of common loon (Gavia immer) in Minnesota—2023 annual report
The Deepwater Horizon mobile drilling platform exploded on April 20, 2010. The resulting massive oil spill injured natural resources in the Gulf of Mexico, including wintering common loons (Gavia immer). We report on activities completed under the “Restoration of Common Loons in Minnesota” project in calendar year 2023, which was funded by the Open Ocean Trustee Implementation Group. In...
Authors
William S. Beatty, Kelly Amoth, Katelyn Bergstrom, Luke J. Fara, Brian Gray, Steven Houdek, Jayden Jech, Kevin Kenow, Robert Rabasco, Spencer Rettler, Michael Wellik, Steven Yang
Tree species preferences of foraging songbirds during spring migration in floodplain forests of the Upper Mississippi River Tree species preferences of foraging songbirds during spring migration in floodplain forests of the Upper Mississippi River
Floodplain forest of the Upper Mississippi River is important for songbirds during spring migration. However, the altered hydrology of this system and spread of reed canary grass (Phalaris arundinacea) and emerald ash borer (Agrilus planipennis) threaten tree diversity and long-term sustainability of this forest. We estimated tree preferences of songbirds during spring migration 2010...
Authors
Eileen Kirsch, Mike Wellik
Evaluating the effectiveness of wildlife detection and observation technologies at a solar power tower facility Evaluating the effectiveness of wildlife detection and observation technologies at a solar power tower facility
Solar power towers produce electrical energy from sunlight at an industrial scale. Little is known about the effects of this technology on flying animals and few methods exist for automatically detecting or observing wildlife at solar towers and other tall anthropogenic structures. Smoking objects are sometimes observed co-occurring with reflected, concentrated light (“solar flux”) in...
Authors
Robert Diehl, Ernest Valdez, Todd Preston, Mike Wellik, Paul Cryan
Observation of sandhill cranes' (Grus canadensis) flight behavior in heavy fog Observation of sandhill cranes' (Grus canadensis) flight behavior in heavy fog
The behaviors of birds flying in low visibility conditions remain poorly understood. We had the opportunity to monitor Sandhill Cranes (Grus canadensis) flying in heavy fog with very low visibility during a comprehensive landscape use study of refuging cranes in the Horicon Marsh in southeastern Wisconsin. As part of the study, we recorded flight patterns of cranes with a portable marine...
Authors
Eileen Kirsch, Mike Wellik, Manuel Suarez, Robert H. Diehl, Jim Lutes, Wendy Woyczik, Jon Krapfl, Richard Sojda