Volunteers practice taking rock measurements. Recording information such as the size of the rocks in the creeks helps us assess whether a creek is healthy habitat for fish and macroinvertebrates.
Volunteers practice taking rock measurements. Recording information such as the size of the rocks in the creeks helps us assess whether a creek is healthy habitat for fish and macroinvertebrates.
Volunteers practice taking rock measurements. Recording information such as the size of the rocks in the creeks helps us assess whether a creek is healthy habitat for fish and macroinvertebrates.