2 시즌
81 삽화
Crash Course Biology - Season 2 Episode 7 에피소드 7
When the Bald Eagle population started to decline in the mid-20th century, scientists began to ask why. Population ecology, the study of organisms of the same species, played a big role in answering that question. In this episode of Crash Course Biology, we’ll take a look at the methods population ecologists use to study a population and the types of data they collect. We’ll also find out how scientists helped bring the Bald Eagle back from the brink.
- 년: 2024
- 국가: United States of America
- 유형: Documentary
- 사진관: YouTube
- 예어: education, biology
- 감독:
- 캐스트: Samuel Ramsey
"
"
"
"
"
"
"
"
"
"
"
"
