One of my earliest memories of interacting with the natural world involves those gaudy cheap fishing nets you used to be able to buy at seaside resorts. They were essentially just a length of bamboo cane with a brightly coloured bag-like net on the end – perfect for scooping up fish and whatever else took our fancy in those Cornish rockpools. But I didn’t use them for fish. I didn’t even use them on the coast. My brother and I would use them in our garden, 70 miles from the sea, to catch butterflies. I never actually wanted to keep…










