Gardening practices impact bird and pollinator food sources

Late summer gardening practices can significantly impact local wildlife, specifically birds and pollinators. According to the Ligue pour la Protection des Oiseaux (LPO), the transition occurring in late August affects the diet of tits (mésanges). As caterpillars disappear, these birds shift to an omnivorous diet consisting of seeds, berries, and small insects. Excessive garden tidying—such as removing dead wood, cutting dry stems, and clearing fallen leaves—removes these essential natural food sources.

Similarly, late-blooming plants like asters and goldenrod provide critical resources for pollinators when other food sources decline. While these flowers can attract predatory crab spiders that prey on bees, the ecological benefit of providing late-season nourishment generally outweighs the risks. Maintaining a less manicured garden with seed heads, berries, and organic debris helps sustain these vital species through the seasonal transition.