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FW 218西北哺乳动物调查(2学分)

本课程是对哺乳动物系统学的介绍，并对太平洋西北地区在生态、经济和社会方面具有重要意义的哺乳动物物种进行调查，重点是鉴别和基本生活史。

FW 218:西北哺乳动物调查

https://catalog.cocc.edu/course-outlines/fw-218/

成绩单标题西北哺乳动物调查学分2年级模式标准信件等级联系学时总数40其他学时40推荐准备BI 102或BI 213或FOR 241A。本课程是哺乳动物系统学的导论，调查太平洋西北地区在生态、经济和社会方面的重要哺乳动物物种，重点是识别和基本生活史。学习成果1。确定哺乳动物头骨的主要骨骼和特征。2.用二分法识别俄勒冈州的哺乳动物。正确地将俄勒冈州的哺乳动物按其适当的顺序和家庭分类。4.通过外部和/或头骨特征确定俄勒冈州哺乳动物的65种/属/科。5. Implement survey techniques to detect presence/absence of Oregon mammals. 6. Identify probable mammal species occupying various upland habitats in Oregon. 7. Identify the ecological role and/or economic importance of selected mammals. Content outline • Classification of organisms • Use of dichotomous keys • Bones of the mammalian skull • Origins of mammals, mammal characteristics and classification of extant mammals • Marsupialia to insectivora and species accounts • Chiroptera • Lagomorpha • Rodentia • Small mammals of juniper/pine woodland • Small mammals of pine forest and rock habitats • Carnivora • Artiodactyla, aging cervids by tooth wear and replacement • Eastern Oregon mammals, including pronghorn and desert small mammals Required materials Required textbook and special gear, see syllabus for details.