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Macroinvertebrates as Indicators of Stream Health

May contain: animal, insect, and invertebrate
Water Quality and Macroinvertebrates 

Teach students how aquatic invertebrates can be used to assess stream health with this fun lesson.

Stream Invertebrates Graph 

Print this graph to use with the macros lesson.

Stream Invertebrates Illustrations 

Print up these three charts of macroinvertebrates to use with the macros lesson.