{"id":{"repo_id":"gsu","oai_identifier":"oai:digitalcommons.georgiasouthern.edu:etd-1759"},"canonical_url":"https://search.dev.ndltd.org/etd/gsu/oai:digitalcommons.georgiasouthern.edu:etd-1759","repository":{"repo_id":"gsu","name":"Georgia Southern University","base_url":"https://digitalcommons.georgiasouthern.edu/do/oai/"},"display":{"title":"A Comparison of Eastern Gray Squirrel (Sciurus Carolinensis) Nesting Behavior among Habitats Differing in Anthropogenic Disturbance","abstract":"Eastern gray squirrels inhabit a large range of heterogeneous habitats and climates, and live with various levels of anthropogenic disturbance. Previous studies have examined this species in unmodified and modified surroundings; however, a comparison of populations between these habitats has yet to be published. Their widespread occurrence coupled with their success in urban areas and the invasive nature of introduced populations, suggests this species is behaviorally flexible. The purpose of this study was to determine the effect of anthropogenic disturbance and development on gray squirrel nesting behavior by comparing variables related to nesting habitat preference among habitats of differing levels of anthropogenic disturbance. Among the habitats, food trees were preferred over non-food trees. Nests were built at a height of approximately 12 m. Tree size preferences tended toward those at least 10 cm in diameter. Trees used in developed areas were larger than trees in natural areas, due to availability; but a trend toward larger trees was observed in undeveloped areas as well. Based on nesting behavior, eastern gray squirrel populations do not appear to be adversely affected by anthropogenic modification.","abstract_html":"Eastern gray squirrels inhabit a large range of heterogeneous habitats and climates, and live with various levels of anthropogenic disturbance. Previous studies have examined this species in unmodified and modified surroundings; however, a comparison of populations between these habitats has yet to be published. Their widespread occurrence coupled with their success in urban areas and the invasive nature of introduced populations, suggests this species is behaviorally flexible. The purpose of this study was to determine the effect of anthropogenic disturbance and development on gray squirrel nesting behavior by comparing variables related to nesting habitat preference among habitats of differing levels of anthropogenic disturbance. Among the habitats, food trees were preferred over non-food trees. Nests were built at a height of approximately 12 m. Tree size preferences tended toward those at least 10 cm in diameter. Trees used in developed areas were larger than trees in natural areas, due to availability; but a trend toward larger trees was observed in undeveloped areas as well. Based on nesting behavior, eastern gray squirrel populations do not appear to be adversely affected by anthropogenic modification.","abstract_has_math":false,"creators":["Williams, Elizabeth"],"institution":null,"degree_name":"Master of Science in Biology (M.S.)","degree_level":"Thesis (open access)","degree_discipline":"Department of Biology","degree_department":null,"school":null,"contributors":["Stephen P. Vives","Lissa Leege"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-12-01T08:00:00Z","date_published":"2011-12-01T08:00:00Z","updated_at":"2026-07-24T02:27:26Z","subjects":["ETD","Eastern gray squirrel","Habitat modification","Sciurus carolinensis","Nesting behavior"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.georgiasouthern.edu/etd/759","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Stephen P. Vives","Lissa Leege"]},{"key":"dc:creator","label":"Author","values":["Williams, Elizabeth"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2013-10-17T07:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Department of Biology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis (open access)"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science in Biology (M.S.)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["ETD","Eastern gray squirrel","Habitat modification","Sciurus carolinensis","Nesting behavior"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.georgiasouthern.edu/etd/759"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Eastern gray squirrels inhabit a large range of heterogeneous habitats and climates, and live with various levels of anthropogenic disturbance. Previous studies have examined this species in unmodified and modified surroundings; however, a comparison of populations between these habitats has yet to be published. Their widespread occurrence coupled with their success in urban areas and the invasive nature of introduced populations, suggests this species is behaviorally flexible. The purpose of this study was to determine the effect of anthropogenic disturbance and development on gray squirrel nesting behavior by comparing variables related to nesting habitat preference among habitats of differing levels of anthropogenic disturbance. Among the habitats, food trees were preferred over non-food trees. Nests were built at a height of approximately 12 m. Tree size preferences tended toward those at least 10 cm in diameter. Trees used in developed areas were larger than trees in natural areas, due to availability; but a trend toward larger trees was observed in undeveloped areas as well. Based on nesting behavior, eastern gray squirrel populations do not appear to be adversely affected by anthropogenic modification."]},{"key":"dc:title","label":"Title","values":["A Comparison of Eastern Gray Squirrel (Sciurus Carolinensis) Nesting Behavior among Habitats Differing in Anthropogenic Disturbance"]}]}],"canonical_facts":{"dc:contributor":["Stephen P. Vives","Lissa Leege"],"dc:creator":["Williams, Elizabeth"],"dc:date.available":["2013-10-17T07:00:00Z"],"dc:description.abstract":["Eastern gray squirrels inhabit a large range of heterogeneous habitats and climates, and live with various levels of anthropogenic disturbance. Previous studies have examined this species in unmodified and modified surroundings; however, a comparison of populations between these habitats has yet to be published. Their widespread occurrence coupled with their success in urban areas and the invasive nature of introduced populations, suggests this species is behaviorally flexible. The purpose of this study was to determine the effect of anthropogenic disturbance and development on gray squirrel nesting behavior by comparing variables related to nesting habitat preference among habitats of differing levels of anthropogenic disturbance. Among the habitats, food trees were preferred over non-food trees. Nests were built at a height of approximately 12 m. Tree size preferences tended toward those at least 10 cm in diameter. Trees used in developed areas were larger than trees in natural areas, due to availability; but a trend toward larger trees was observed in undeveloped areas as well. Based on nesting behavior, eastern gray squirrel populations do not appear to be adversely affected by anthropogenic modification."],"dc:identifier":["https://digitalcommons.georgiasouthern.edu/etd/759"],"dc:subject":["ETD","Eastern gray squirrel","Habitat modification","Sciurus carolinensis","Nesting behavior"],"dc:title":["A Comparison of Eastern Gray Squirrel (Sciurus Carolinensis) Nesting Behavior among Habitats Differing in Anthropogenic Disturbance"],"thesis:degree_discipline":["Department of Biology"],"thesis:degree_level":["Thesis (open access)"],"thesis:degree_name":["Master of Science in Biology (M.S.)"]},"updated_at":"2026-07-24T02:27:26Z"}