We meet Dr Grey Coupland- a restoration ecologist growing tiny urban forests to help combat urban heat island effects in Perth.

We meet Dr Grey Coupland- a restoration ecologist growing tiny urban forests to help combat urban heat island effects in Perth.

We meet Dr Grey Coupland-&nbsp;a restoration ecologist growing tiny urban forests to help combat urban heat island effects in Perth.

My Garden Path | Dr Grey Coupland

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