Wildlife is a vital part of the whole ecology of a permaculture site. Dick Copeman campaigns for sustainability for humanity and the forgotten wildlife creatures in our delicate ecosystem.
Dr Dick Copeman is a humble leader full of inspiring ideas. He is one of the founders of Northey Street City Farm in 1994, and still involved in the Farm. Originally a medical doctor, Dick has also worked as a campaigner on food policy, fair trade and sustainability issues. He has a Diploma in Permaculture. And has co-authored the book ‘Inviting Nature to Dinner’ available at earthling enterprises . Here shows us how to integrate more wildlife in our permaculture designs.
Wildlife is a vital part of the whole ecology of a permaculture site.
Wildlife Builds Diverse Ecologies
Each site has specific species who have, over millennia, shaped their own ecology. Each site has an unique ecosystem. The site needs this full and complex ecology to function effectively.
Dick says “If we diminish that wildlife by clearing habitat [and by ‘wildlife’ I include plants as well], excess degradation and too much disturbance well… the site is poorer. Many ‘permies’ realize this and they try their best to incorporate wildlife. I could see that that invertebrates are a very important part of wildlife that are often not acknowledged or overlooked in this whole scheme.
Tiny Beings, Big Mass of Wildlife
Invertebrates are by far the biggest number of species and the biggest amount of living biomass on any site. They fly around, burrow in the soil and swim in the water. So, in the food web, invertebrates are important mediators. They translate food into energy.
Many permaculture designers had this idea of you have your intensive veggies in zone one and your fruit trees in zone two. And it’s not till zone four or five that you really have native plants to provide the habitat for your your native insects and other invertebrates. Sure, they provide habitat for native slaters, worms and millipedes and all those provide recycling and decomposing. But what we’re experimenting with at northeast street and in the book is mixing and matching native plants with exotic food plants. And also highlighting the role of native foods, or bush foods. And encouraging people to to grow more of them.
Bush Foods Feed Us Too
“I don’t think 25 million Australians… will ever be able to feed themselves totally on bush food plants. Because we’re no longer hunter-gatherers, like the original people were, with a much lower population rate. But there are many bush foods that we could be eating more. And the thing we highlight in the book is that those bush foods support or provide food for many more native insects and other invertebrates than our exotic food plants.
Some exotic plants food plants support native insects but nowhere near the rate that the native plants will. And even with the exotic food plants we can still incorporate a lot of native plants in amongst our orchards and food forests. Native plants assist in enriching the soil. And they attract pollinators and herbivores to help with cycling of nutrients.
Rediscover Indigenous ‘Good Bug’ Mixes
“So what we’re experimenting with, (and finding good results) is incorporating native plants instead of exotics. A lot of permaculture people will plant good bug mix to bring in predatory wasps that will predate on caterpillars that might be eating our tomatoes or our corn”. But the good bug mix usually uses exotic plants like Queen Anne’s lace. “We know you can provide a much better effect through planting native plants. And get more support for your whole ecosystem. We’re hoping to be able to demonstrate that it really does work!” says a very happy Dick Copeman.