• Subtitle
    Choose Server
    • Server 1
    • Server 2
    • Server 3
Please choose another server if the video doesn't work or there is an error in the video
Crash Course Biology

2 Сезон
81 Епизод

Crash Course Biology - Season 2 Episode 7 Епизод 7


(2 votes, average: 1.50/ 10)

15 минути 2024 HD

  • Share

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.

img

Сезон

Подобен

Препоръка