{"id":{"repo_id":"wvu","oai_identifier":"oai:researchrepository.wvu.edu:etd-2349"},"canonical_url":"https://search.dev.ndltd.org/etd/wvu/oai:researchrepository.wvu.edu:etd-2349","repository":{"repo_id":"wvu","name":"West Virginia University","base_url":"https://researchrepository.wvu.edu/do/oai/"},"display":{"title":"Raptor abundance and diversity and red-shouldered hawk ( Buteo lineatus) habitat characteristics on reclaimed mountaintop mines in southern West Virginia","abstract":"Raptor abundance and diversity were compared between 4 treatments (grassland, shrub/pole, fragmented forest, and intact forest) over 3 seasons (migration, summer, and winter) on 3 mountaintop/valley fill mines in southern West Virginia. Habitat characteristics of Red-shouldered Hawks (Buteo lineatus) were examined at landscape and microhabitat scales. Forty-eight points were surveyed monthly (Feb. 2000--Jan. 2001) using broadcast calls. I quantified microhabitat characteristics within an 11.3 m radius plot and landscape characteristics within 1000 and 564 m buffer zones at each point. Abundance was highest in grasslands; richness did not differ among treatments. Overall, I detected a shift from a forest to a grassland raptor community. Red-shouldered Hawks were the most common woodland raptor species, occurring almost exclusively in the 2 forest treatments, particularly in the intact forest. Amount of wetland in the landscape was the key characteristic determining presence of Red-shouldered Hawks. Woody debris was positively related to their abundance.","abstract_html":"Raptor abundance and diversity were compared between 4 treatments (grassland, shrub/pole, fragmented forest, and intact forest) over 3 seasons (migration, summer, and winter) on 3 mountaintop/valley fill mines in southern West Virginia. Habitat characteristics of Red-shouldered Hawks (Buteo lineatus) were examined at landscape and microhabitat scales. Forty-eight points were surveyed monthly (Feb. 2000--Jan. 2001) using broadcast calls. I quantified microhabitat characteristics within an 11.3 m radius plot and landscape characteristics within 1000 and 564 m buffer zones at each point. Abundance was highest in grasslands; richness did not differ among treatments. Overall, I detected a shift from a forest to a grassland raptor community. Red-shouldered Hawks were the most common woodland raptor species, occurring almost exclusively in the 2 forest treatments, particularly in the intact forest. Amount of wetland in the landscape was the key characteristic determining presence of Red-shouldered Hawks. Woody debris was positively related to their abundance.","abstract_has_math":false,"creators":["Balcerzak, Melissa J."],"institution":null,"degree_name":"MS","degree_level":"Thesis","degree_discipline":"Wildlife and Fisheries Resources","degree_department":null,"school":null,"contributors":["Petra Bohall Wood."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2001,"date_issued":"2001-12-01T08:00:00Z","date_published":"2001-12-01T08:00:00Z","updated_at":"2026-07-24T06:15:40Z","subjects":["Forestry","Ecology","Zoology"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://researchrepository.wvu.edu/etd/1346"],"render_values":[{"text":"https://researchrepository.wvu.edu/etd/1346","href":"https://researchrepository.wvu.edu/etd/1346","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.33915/etd.1346","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Petra Bohall Wood."]},{"key":"dc:creator","label":"Author","values":["Balcerzak, Melissa J."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-01-17T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Wildlife and Fisheries Resources"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["MS"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Forestry","Ecology","Zoology"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://doi.org/10.33915/etd.1346","https://researchrepository.wvu.edu/etd/1346"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Raptor abundance and diversity were compared between 4 treatments (grassland, shrub/pole, fragmented forest, and intact forest) over 3 seasons (migration, summer, and winter) on 3 mountaintop/valley fill mines in southern West Virginia. Habitat characteristics of Red-shouldered Hawks (Buteo lineatus) were examined at landscape and microhabitat scales. Forty-eight points were surveyed monthly (Feb. 2000--Jan. 2001) using broadcast calls. I quantified microhabitat characteristics within an 11.3 m radius plot and landscape characteristics within 1000 and 564 m buffer zones at each point. Abundance was highest in grasslands; richness did not differ among treatments. Overall, I detected a shift from a forest to a grassland raptor community. Red-shouldered Hawks were the most common woodland raptor species, occurring almost exclusively in the 2 forest treatments, particularly in the intact forest. Amount of wetland in the landscape was the key characteristic determining presence of Red-shouldered Hawks. Woody debris was positively related to their abundance."]},{"key":"dc:title","label":"Title","values":["Raptor abundance and diversity and red-shouldered hawk ( Buteo lineatus) habitat characteristics on reclaimed mountaintop mines in southern West Virginia"]}]}],"canonical_facts":{"dc:contributor":["Petra Bohall Wood."],"dc:creator":["Balcerzak, Melissa J."],"dc:date.available":["2019-01-17T08:00:00Z"],"dc:description.abstract":["Raptor abundance and diversity were compared between 4 treatments (grassland, shrub/pole, fragmented forest, and intact forest) over 3 seasons (migration, summer, and winter) on 3 mountaintop/valley fill mines in southern West Virginia. Habitat characteristics of Red-shouldered Hawks (Buteo lineatus) were examined at landscape and microhabitat scales. Forty-eight points were surveyed monthly (Feb. 2000--Jan. 2001) using broadcast calls. I quantified microhabitat characteristics within an 11.3 m radius plot and landscape characteristics within 1000 and 564 m buffer zones at each point. Abundance was highest in grasslands; richness did not differ among treatments. Overall, I detected a shift from a forest to a grassland raptor community. Red-shouldered Hawks were the most common woodland raptor species, occurring almost exclusively in the 2 forest treatments, particularly in the intact forest. Amount of wetland in the landscape was the key characteristic determining presence of Red-shouldered Hawks. Woody debris was positively related to their abundance."],"dc:identifier":["https://doi.org/10.33915/etd.1346","https://researchrepository.wvu.edu/etd/1346"],"dc:subject":["Forestry","Ecology","Zoology"],"dc:title":["Raptor abundance and diversity and red-shouldered hawk ( Buteo lineatus) habitat characteristics on reclaimed mountaintop mines in southern West Virginia"],"thesis:degree_discipline":["Wildlife and Fisheries Resources"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["MS"]},"updated_at":"2026-07-24T06:15:40Z"}