论文部分内容阅读
As a student in wildlife biology,I was often up before thesun to observe some creature in its natural habitat.Iwanted to be a biologist,so I was excited when I waschosen to be part of a study on beavers.I was one of many observers in a research effort taking placeall over the western United States.My job had two parts:torecord beaver activity each day,and to record any other animals Isaw at“My”site,a damaged meadow stream in Utah.The colony I observed was known to have two adult beavers
As a student in wildlife biology, I was often up before thesun to observe some creature in its natural habitat. Iwanted to be a biologist, so I was excited when I was beosen to be part of a study on beavers. I was one of many observers in a research effort taking placeall over the western United States. My job was two parts: torecord beaver activity each day, and to record any other animals Isaw at “My ” site, a damaged meadow stream in Utah. The colony I observed was known to have two adult beavers