The purpose of this study was to determine aspects of the biological diversity of Minnesota Waterfowl Production Areas. Specific objectives include: (1) determine the presence of amphibian, reptilian, and mammalian species on study sites; (2) estimate the diversity of breeding birds on study sites; (3) estimate the number of breeding birds on study sites; and (4) determine associations among species, communities, and physiographic regions. Study sites were selected by stratified random sampling within 4 physiographic regions in Minnesota: the Prairie Coteau, Sioux Drift Plain - Minnesota River Plain, Agassiz Lake Plain, and Border Prairie. Small mammals, amphibians, and reptiles were sampled using baited snap traps, pitfall traps, and funnel traps. Larger mammal presence was determined from field observations, tracks, droppings, dens, or lodges. Diversity was measured using species richness. While it appeared to have the highest species richness, the Border Prairie region was not significantly different from other regions. Species richness was directly related to WPA size. If diversity is a management goal, managers should attempt to both purchase as large a waterfowl production area as possible and create or purchase a mosaic of habitats on those areas to insure high diversity levels of breeding birds.
","abstract_html":"<p>The purpose of this study was to determine aspects of the biological diversity of Minnesota Waterfowl Production Areas. Specific objectives include: (1) determine the presence of amphibian, reptilian, and mammalian species on study sites; (2) estimate the diversity of breeding birds on study sites; (3) estimate the number of breeding birds on study sites; and (4) determine associations among species, communities, and physiographic regions. Study sites were selected by stratified random sampling within 4 physiographic regions in Minnesota: the Prairie Coteau, Sioux Drift Plain - Minnesota River Plain, Agassiz Lake Plain, and Border Prairie. Small mammals, amphibians, and reptiles were sampled using baited snap traps, pitfall traps, and funnel traps. Larger mammal presence was determined from field observations, tracks, droppings, dens, or lodges. Diversity was measured using species richness. While it appeared to have the highest species richness, the Border Prairie region was not significantly different from other regions. Species richness was directly related to WPA size. If diversity is a management goal, managers should attempt to both purchase as large a waterfowl production area as possible and create or purchase a mosaic of habitats on those areas to insure high diversity levels of breeding birds.</p>","abstract_has_math":false,"creators":["Niesar, Sherry L."],"institution":null,"degree_name":"Master of Science (MS)","degree_level":"Thesis - University Access Only","degree_discipline":"Wildlife and Fisheries Science","degree_department":null,"school":null,"contributors":["Daniel E. Hubbard"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1994,"date_issued":"1994-01-01T08:00:00Z","date_published":"1994-01-01T08:00:00Z","updated_at":"2026-07-24T04:28:04Z","subjects":["Natural Resources and Conservation"],"languages":["en"],"rights":["Copyright © 1994 Sherry L. Niesar. All rights reserved."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://openprairie.sdstate.edu/etd/561","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Daniel E. Hubbard"]},{"key":"dc:creator","label":"Author","values":["Niesar, Sherry L."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_discipline","label":"Discipline","values":["Wildlife and Fisheries Science"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis - University Access Only"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MS)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Natural Resources and Conservation"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright © 1994 Sherry L. Niesar. All rights reserved."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://openprairie.sdstate.edu/etd/561"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The purpose of this study was to determine aspects of the biological diversity of Minnesota Waterfowl Production Areas. Specific objectives include: (1) determine the presence of amphibian, reptilian, and mammalian species on study sites; (2) estimate the diversity of breeding birds on study sites; (3) estimate the number of breeding birds on study sites; and (4) determine associations among species, communities, and physiographic regions. Study sites were selected by stratified random sampling within 4 physiographic regions in Minnesota: the Prairie Coteau, Sioux Drift Plain - Minnesota River Plain, Agassiz Lake Plain, and Border Prairie. Small mammals, amphibians, and reptiles were sampled using baited snap traps, pitfall traps, and funnel traps. Larger mammal presence was determined from field observations, tracks, droppings, dens, or lodges. Diversity was measured using species richness. While it appeared to have the highest species richness, the Border Prairie region was not significantly different from other regions. Species richness was directly related to WPA size. If diversity is a management goal, managers should attempt to both purchase as large a waterfowl production area as possible and create or purchase a mosaic of habitats on those areas to insure high diversity levels of breeding birds.
"]},{"key":"dc:title","label":"Title","values":["Vertebrated Richness of Waterfowl Production Areas in the Prairie Pothole Region of Minnesota"]}]}],"canonical_facts":{"dc:contributor":["Daniel E. Hubbard"],"dc:creator":["Niesar, Sherry L."],"dc:description.abstract":["The purpose of this study was to determine aspects of the biological diversity of Minnesota Waterfowl Production Areas. Specific objectives include: (1) determine the presence of amphibian, reptilian, and mammalian species on study sites; (2) estimate the diversity of breeding birds on study sites; (3) estimate the number of breeding birds on study sites; and (4) determine associations among species, communities, and physiographic regions. Study sites were selected by stratified random sampling within 4 physiographic regions in Minnesota: the Prairie Coteau, Sioux Drift Plain - Minnesota River Plain, Agassiz Lake Plain, and Border Prairie. Small mammals, amphibians, and reptiles were sampled using baited snap traps, pitfall traps, and funnel traps. Larger mammal presence was determined from field observations, tracks, droppings, dens, or lodges. Diversity was measured using species richness. While it appeared to have the highest species richness, the Border Prairie region was not significantly different from other regions. Species richness was directly related to WPA size. If diversity is a management goal, managers should attempt to both purchase as large a waterfowl production area as possible and create or purchase a mosaic of habitats on those areas to insure high diversity levels of breeding birds.
"],"dc:identifier":["https://openprairie.sdstate.edu/etd/561"],"dc:language":["en"],"dc:rights":["Copyright © 1994 Sherry L. Niesar. All rights reserved."],"dc:subject":["Natural Resources and Conservation"],"dc:title":["Vertebrated Richness of Waterfowl Production Areas in the Prairie Pothole Region of Minnesota"],"thesis:degree_discipline":["Wildlife and Fisheries Science"],"thesis:degree_level":["Thesis - University Access Only"],"thesis:degree_name":["Master of Science (MS)"]},"updated_at":"2026-07-24T04:28:04Z"}