Select Publications
Books & Media Articles

A Garden for the Rusty-Patched Bumblebee: Creating Habitat for Native Pollinators in Southern Ontario (purchase the book)

How Planting a Garden Can Boost Bees, Local Food and Resilience During the Coronavirus Crisis (link to the article)

Bumble Bees of North America: an Identification Guide (purchase the book)

How Wet’suwet’en Butterflies Offer Lesson in Resilience and Resistance (link to the article)

A Flower Patch for the Rusty-Patched Bumblebee (download the free e-guide)

Give Bees a Chance: We Can’t Afford to Lose Our Wild Native Pollinators (link to the article)

Posters & Brochures

Bumble Bees of Southern Ontario Poster (PDF)

Flower Patch for the Rusty Patched Poster (PDF) Postcard (PDF)

Bumble Bees are Essential Brochure (PDF)

journal articles

Connect with Dr. Colla’s entire body of work on Google Scholar or click on the titles below to access these open-source publications: