What could be a more iconic symbol of nights around the campfire or an evening summer stroll than the firefly? But, did you know they are considered endangered? It’s true — these tiny blinking bugs, also called lightning bugs, have been disappearing the world over. The culprit is believed to be increased human encroachment into their habitats, which brings light pollution as well as loss of natural habitat. However, it is possible for you to help bring the firefly population back from the brink.
- Turn off outside lights at night. The glare of artificial light makes it hard for the fireflies to see one another and, since they use their lights to signal mates, curtails their breeding.
- Let natural litter accumulate in your yard. Logs, leaves, and brush provide a safe place for firefly larvae to grow.
- Create a water feature in your landscape. Fireflies thrive in marshy environments and standing water holds one of their favorite food sources. They eat smaller insects and grubs that congregate near ponds and streams.
- Avoid using pesticides and chemicals, especially in your lawn. Not only might these harm the fireflies but, if they eat other insects that have been poisoned, it is just as toxic.
- Plant trees. Fast growing native trees provide a good home for fireflies to propagate. The litter produced by pine trees, left to accumulate, is an excellent spot for these insects to roam and eat. Along these same lines, don’t overmow your lawn. Homeowners association rules aside, mow your lawn as infrequently as allowed or consider incorporating some long grasses into the landscape design. Both will encourage breeding and give larvae a place to grow to adulthood.
All of these tips will help encourage fireflies as well as provide them with a safe haven. Like spiders, fireflies eat other, less desirable insects, making them more friend than foe in your backyard, campsite, or garden. By helping the firefly population thrive, you can enjoy the benefits of having them nearby as well as the nightly light show.
Featured Image from James Wainscoat/Unsplash
