“If it lives, kill it” might as well be the axiom across San Diego city and the close-in communities, like the Village of University Heights or nearby Hillcrest and North Park. Insecticide is spread among so many properties that I am surprised there are any insects at all. Butterflies still flourish as do house flies, crickets, and some spiders. But they don’t thrive and their numbers are diminished.
Far more serious is the carnage among things that grow. Homeowners chop down trees, tear out grass, and replace lovely green spaces with cold concrete and wood structures, so-called Accessary Dwelling Units, or ADUs. The city wants them, and residents are rewarded for erecting ADUs. Other folks keep the lawn space but replace grass with wood chips or sand; trees of every kind, even those bearing fruit, are destroyed and replaced with succulents.