This article has been reviewed according to Science X's editorial process and policies. Editors have highlighted the following attributes while ensuring the content's credibility: As winter approaches, many of us start clearing leaves and tidying up our gardens. But these jobs can remove vital winter habitats for wildlife, particularly with increasingly volatile weather conditions.
Residential gardens cover 4.6% of Great Britain's land area—over three times the size of the U.K.'s National Nature Reserves—so they are important refuges for our biodiversity, particularly in urban areas. There are many things you can do to make your garden wildlife-friendly, from installing a pond to establishing a compost heap or planting native flowering plants and trees. However, research has shown that there are obstacles to residents engaging in wildlife-friendly gardening practices, such as costs and the level of effort or knowledge involved.
The effort needed to maintain a garden appears to discourage people to such an extent that almost half (42%) of residential gardens in the U.K. are now paved over. It even appears a growing number would prefer to cover their gardens in plastic artificial grass rather than (heaven forbid) have an unkempt lawn. Whether you're motivated by the thought of encouraging more butterflies into your garden next year or just more time curled up on the sofa, wildlife-friendly gardening can involve less effort.
Here is my argument for why you should do less in the garden this fall. Leave some leaf litter, raked into a pile in a quiet corner for hedgehogs to use as nesting material for hibernation. Beetles, spiders and other invertebrates will also shelter in leaf litter—in turn, providing food for foraging birds like robins and blackbirds.
However, leaf litter doesn't only provide shelter or hunting grounds—it can also be an important food source itself. Detritivores, such as wood lice and millipedes, feed on decomposing plant matter and, in doing so, play a crucial role in nutrient cycling. Dedicate a patch to fallen twigs or a log pile.
Stacking logs creates nooks and crannies, with the center and bottom of the pile staying wetter and rotting more quickly while the top dries out. Although this does involve leaving the warm embrace of the living room, it could give you an easy place to abandon those leftover wood scraps and sweep loose twigs into. The damp conditions in a log pile are ideal for beetles and wood lice, while ladybugs and butterflies tend to occupy the drier parts.
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