Tracking grizzly bears from space - David Laskin
70,380 Views
34,151 Questions Answered
TEDEd Animation
Let’s Begin…
Grizzly bears stick to a mostly vegetarian diet in sync with plant
growing seasons. However, as grizzlies' habitats grow smaller, food is
harder to come by. Using NASA satellites, scientists track the shifting,
interrelated patterns of grizzlies and plants. David Laskin explains
how this data can help protect the threatened bears.
Satellite images are used to create habitat maps that show the best areas for bears to dwell. What are some other ways these maps can be used to help conserve grizzly bear populations?
Sign in to answer questionAbout TED-Ed Animations
TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »
Meet The Creators
- Educator David Laskin
- Director Franz Palomares
- Artist Godfrey Hibbert
- Narrator David Laskin
