{"id":{"repo_id":"central-wash","oai_identifier":"oai:digitalcommons.cwu.edu:etd-1801"},"canonical_url":"https://search.dev.ndltd.org/etd/central-wash/oai:digitalcommons.cwu.edu:etd-1801","repository":{"repo_id":"central-wash","name":"Central Washington University","base_url":"https://digitalcommons.cwu.edu/do/oai/"},"display":{"title":"Chemical and Behavioral Ecology of the Coastal Giant Salamander (Dicamptodon tenebrosus)","abstract":"Intraspecific interactions are an important factor in shaping the population structure of terrestrial salamanders. Both physical interactions and scent-marking are vital components to the establishment of territories and influence dispersion of individuals. However, little is known about the terrestrial interactions of many salamander species, particularly that of the Coastal Giant Salamander (<em>Dicamptodon tenebrosus</em>). In this study, I observed the first evidence for the use chemical cues by terrestrial <em>D. tenerosus</em> in regards to shelter selection. I also observed the first accounts of agonistic and display behavior of terrestrial <em>D. tenebrosus</em>. These results suggest that terrestrial <em>D. tenebrosus </em>utilize chemical cues in their selection of refuge sites, and that they also display aggressive, territorial behavior.","abstract_html":"Intraspecific interactions are an important factor in shaping the population structure of terrestrial salamanders. Both physical interactions and scent-marking are vital components to the establishment of territories and influence dispersion of individuals. However, little is known about the terrestrial interactions of many salamander species, particularly that of the Coastal Giant Salamander (&lt;em&gt;Dicamptodon tenebrosus&lt;/em&gt;). In this study, I observed the first evidence for the use chemical cues by terrestrial &lt;em&gt;D. tenerosus&lt;/em&gt; in regards to shelter selection. I also observed the first accounts of agonistic and display behavior of terrestrial &lt;em&gt;D. tenebrosus&lt;/em&gt;. These results suggest that terrestrial &lt;em&gt;D. tenebrosus &lt;/em&gt;utilize chemical cues in their selection of refuge sites, and that they also display aggressive, territorial behavior.","abstract_has_math":false,"creators":["Reavill, David"],"institution":null,"degree_name":"Master of Science (MS)","degree_level":null,"degree_discipline":"Biology","degree_department":null,"school":null,"contributors":["Ronald Wagner","Wayne Quirk","Robert Weaver"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-01-01T08:00:00Z","date_published":"2015-01-01T08:00:00Z","updated_at":"2026-07-24T01:37:09Z","subjects":["Behavior","territory","ethogram","shelter selection","Biology","Life Sciences"],"languages":["English"],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.cwu.edu/etd/912","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Ronald Wagner","Wayne Quirk","Robert Weaver"]},{"key":"dc:creator","label":"Author","values":["Reavill, David"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-12-27T08:00:00Z"]},{"key":"dc:type","label":"Dc Type","values":["Text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Biology"]},{"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":["Behavior","territory","ethogram","shelter selection","Biology","Life Sciences"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["English"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://digitalcommons.cwu.edu/etd/912"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["Intraspecific interactions are an important factor in shaping the population structure of terrestrial salamanders. Both physical interactions and scent-marking are vital components to the establishment of territories and influence dispersion of individuals. However, little is known about the terrestrial interactions of many salamander species, particularly that of the Coastal Giant Salamander (<em>Dicamptodon tenebrosus</em>). In this study, I observed the first evidence for the use chemical cues by terrestrial <em>D. tenerosus</em> in regards to shelter selection. I also observed the first accounts of agonistic and display behavior of terrestrial <em>D. tenebrosus</em>. These results suggest that terrestrial <em>D. tenebrosus </em>utilize chemical cues in their selection of refuge sites, and that they also display aggressive, territorial behavior."]},{"key":"dc:title","label":"Title","values":["Chemical and Behavioral Ecology of the Coastal Giant Salamander (Dicamptodon tenebrosus)"]}]}],"canonical_facts":{"dc:contributor":["Ronald Wagner","Wayne Quirk","Robert Weaver"],"dc:creator":["Reavill, David"],"dc:date.available":["2019-12-27T08:00:00Z"],"dc:description.abstract":["Intraspecific interactions are an important factor in shaping the population structure of terrestrial salamanders. Both physical interactions and scent-marking are vital components to the establishment of territories and influence dispersion of individuals. However, little is known about the terrestrial interactions of many salamander species, particularly that of the Coastal Giant Salamander (<em>Dicamptodon tenebrosus</em>). In this study, I observed the first evidence for the use chemical cues by terrestrial <em>D. tenerosus</em> in regards to shelter selection. I also observed the first accounts of agonistic and display behavior of terrestrial <em>D. tenebrosus</em>. These results suggest that terrestrial <em>D. tenebrosus </em>utilize chemical cues in their selection of refuge sites, and that they also display aggressive, territorial behavior."],"dc:identifier":["https://digitalcommons.cwu.edu/etd/912"],"dc:language":["English"],"dc:subject":["Behavior","territory","ethogram","shelter selection","Biology","Life Sciences"],"dc:title":["Chemical and Behavioral Ecology of the Coastal Giant Salamander (Dicamptodon tenebrosus)"],"dc:type":["Text"],"thesis:degree_discipline":["Biology"],"thesis:degree_name":["Master of Science (MS)"]},"updated_at":"2026-07-24T01:37:09Z"}