Many insect species are witnessing a catastrophic decline in numerous regions around the world — even in nature reserves designed to limit human interference — ringing alarm bells about their ongoing decrease. Although decisive action from governments is needed to address this issue, there are clear and simple steps that anyone can take to help support the world of insects.
Insects need a “pause” — a period in which the pressures and threats to their survival are reduced. Humans can help create shelters or natural habitats that allow insects to recover. Preserving these habitats does not only benefit insects; it also has wider advantages for everyone, resulting in more flourishing gardens, birds singing in greater numbers, and a more balanced ecosystem, according to the British newspaper The Guardian.
In the following report, we present six simple ways to help ensure the survival of insects:
Turn off the lights
When insects, especially moths, circle around a night lamp, they can often die by morning. This means that light pollution poses significant risks to insects. Therefore, it’s important to turn off the light immediately when you see insects flying around any lit lamp. Using light wisely can help minimize its impact on insect populations.
You can also switch off outdoor lights at night, install motion sensors to use lighting only when needed, and shade or cover windows to prevent indoor light from spilling outside.
Start Composting
Compost piles provide a warm and safe environment for insects to thrive. Over time, compost also improves soil structure and fertility, creating food sources and shelter for other garden insects.
Provide Water
As the climate warms, droughts are becoming more frequent, making it harder for insects to survive. Providing water sources — such as a small pond, basin, or dish — can help address this issue.
According to a report published by the University of California, floating corks or small rocks can be used to prevent insects that cannot swim from drowning. Research has also shown that bees obtain essential nutrients from water, but when leaves or algae decompose, the water can become polluted.
Let the Leaves Fall
Don’t rake up fallen leaves when they shed naturally, as leaf litter is an essential habitat for insects. Researchers have found that collecting fallen leaves can reduce the numbers of moths and butterflies by 45%, beetles by 24%, and spiders by as much as 67%.
Chemical Pesticides
One of the main reasons for the disappearance of large numbers of insects is intensive farming, especially the use of synthetic pesticides that kill them. Therefore, try to buy organic food, which is grown without synthetic pesticides and helps reduce harm to insects while providing them with a safer environment.
Plastic
Reducing plastic use altogether — such as bags, packaging, bottles, and toys — helps lower the amount of microplastics, which have a significant impact on insect populations.
