Out of Control Crayfish Threaten Nation’s Deepest Lake | PBS NewsHour

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
Crater Lake Crater Lake National Park invasive species ecology research science environment ecosystem PBS NewsHour crayfish Mazama newt caldera biodiversity food chain national park climate change preservation
Subjects
English-Language Arts Science
Grade Levels
Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

Out of Control Crayfish Threaten Nation’s Deepest Lake | PBS NewsHour

Find out why researchers are concerned by the spread of an invasive species in Crater Lake National Park with this video and educational resources from PBS NewsHour from January 2, 2016.
Publisher
PBS Learning Media

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