Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2023)
Dates
Publication Date
2024-03-11
Start Date
2023-05-08
End Date
2023-08-11
Citation
Beatty, W.S., Fara, L.J., Houdek, S.C., Rabasco, R., Rettler, S., Kenow, K.P., Gray, B.R., Jech, J., Bergstrom, K., and Wellik, M.J., 2024, Summary of Detection Data for Breeding Common Loons in North-central Minnesota (2023): U.S. Geological Survey data release, https://doi.org/10.5066/P13YB3AF.
Summary
The Deepwater Horizon oil spill 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 an eight-county region in north-central Minnesota were identified to focus project activities. In 2023 surveys were conducted on these lakes to monitor common loon territory occupancy, nest success, and chick survival. This dataset includes a summary of total number of artificial nesting platforms (ANP), total number of ANP and natural nests, ANP and natural nest success, total number of chicks [...]
Summary
The Deepwater Horizon oil spill 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 an eight-county region in north-central Minnesota were identified to focus project activities. In 2023 surveys were conducted on these lakes to monitor common loon territory occupancy, nest success, and chick survival. This dataset includes a summary of total number of artificial nesting platforms (ANP), total number of ANP and natural nests, ANP and natural nest success, total number of chicks hatched, and number of chicks that survived to August surveys for 141 territories across 56 lakes within the eight-county study area. The 2021-2022 dataset can be located at https://doi.org/10.5066/P9LA536E. We intend to present formal analyses of these and subsequently-collected data after the completion of this multi-year study.
Beatty, W.S., Amoth, K., Bergstrom, K., Fara, L.J., Gray, B.R., Houdek, S.C., Jech, J., Kenow, K.P., Rabasco, R., Rettler, S., Wellik, M., and Yang, S., 2024, Restoration of common loon (<em>Gavia immer</em>) in Minnesota—2023 annual report: Open-File Report, https://doi.org/10.3133/ofr20241044.
Beatty, W.S., Fara, L.J., Houdek, S.C., Rabasco, R., Rettler, S., Rasmussen, E., Kenow, K.P., Gray, B.R., Yang, S., and Amoth, K., 2023, Restoration of Gavia immer (common loon) in Minnesota—2022 annual report: Open-File Report, https://doi.org/10.3133/ofr20231062.
