Search by
postal code:
Search our site:
Donate
BC SPCA Logo

Animal Cruelty Hotline:

1-855-622-7722

For all other calls and inquiries
see our contact details.

Find a BC SPCA location in your area:

Beneficial bugs? You better bee-lieve it!

March 22, 2016

Spring is here! As we head outside to tend our yards and gardens, an unseen – and often underappreciated – world of work is happening all around us. Beneath our feet and overhead, insects of all kinds are busy helping to propagate and protect plants.

“There’s an astonishing diversity of insects here in British Columbia,” says Meghann Cant, BC SPCA animal welfare educator. In fact, our province is home to an estimated 30,000 to 40,000 different species – and each has an important role to play in the ecosystem. Some, such as ladybugs and lacewings, help defend plants by eating the insects that feed on them. Others, such as bumblebees and swallowtails, help plants reproduce through pollination.

Knowing what roles insects play can help us design and maintain our green spaces in a more natural – and environmentally friendly – manner. “We can support beneficial insects by making our yards and gardens more attractive to them,” says Cant. “Once there, they’ll do the work for free!” She suggests the following strategies to bring on the bugs:

  • Nothing but natives. Native plants attract native insects who, in turn, attract other native wildlife species such as birds.
  • No more monocultures. Different plants attract different insects. Having a variety also ensures that food is available to insects at different times of year.
  • Think in 3D. Provide horizontal and vertical plant structure (e.g., mosses, shrubs and trees) to create a choice of microclimates and provide insects with shelter from inclement weather.
  • Say no to drugs. Even pesticides with low toxicity, such as soap, can still harm beneficial insects.
  • Tidiness is overrated. Let an area ‘go wild’ with grasses, weeds, wildflowers, logs and brush, and allow leaves to pile up for insects to hide, nest and overwinter in.
  • Water woes. Insects need water, too! Provide some in a shallow dish filled with rocks to keep them from drowning.

Ultimately, attracting beneficial insects will help reduce our reliance on chemicals and boost our biodiversity. “Many insects are already hard at work in your yard or garden,” says Cant. “Why not do what you can to encourage them?”

The British Columbia Society for the Prevention of Cruelty to Animals is a not-for-profit organization reliant on public donations. Our mission is to protect and enhance the quality of life for domestic, farm and wild animals in B.C.

Photo credits:  Bee – Corinne Mergaert; Butterfly – Alex Scharft