Looking at the banks and hedgerows at this time of year, I wonder how anything small – or even large – that lives there manages to survive. Everything’s withered up or simply gone. Of course, there’s no expectation of leaves or flowers, but where are the fruits and berries, the smaller creatures lower down the food chain essential to survival… just what is there to live off? It’s a bare and empty larder, hardly even offering any shelter. And yet, deep under layers of moss, beneath bark, beyond and out of sight, sleep seeds and eggs, cocoons, life in shells, little wrapped-up tangled bundles of creatures, even slumbering, hibernating animals tucked up to weather the winter. It’s always been like this. Many must perish, but a few – a select few – live on, to carry the colony, the tribe, the clan – perhaps even the species – into better times. Yet despite its regularity, predictability, even necessity, such a slaughter is hard to co...