Gone, Gone from the Range | NSTA

Gone, Gone from the Range

Journal of College Science Teaching—September 2002

This interrupted case study presents published data on the effect of coyote removal in Texas to teach students about trophic level relationships and the role of keystone species. Students are required to interpret data that are presented graphically and to predict how changes at one trophic level may affect populations and communities at other trophic levels.

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