Rock Stacking, or ‘Natural Graffiti,’ and its Ecological Impact

Rock stacking might appear to be a harmless and fun outdoor activity, but it is detrimental to fragile riparian ecosystems. These temporary natural installations may be an expression of patience and balance to the ego of the builder, but to some naturalists who practice “Leave No Trace” ethics, it is often seen as nothing more than evidence left behind that the...

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