Why are there so many ladybugs and lady beetles?

Why ladybugs and their cousins the 'Halloween beetles' are everywhere right now.

Seeing Ladybugs? What Does It Mean? - Farmers' Almanac - Plan Your Day. Grow Your Life.

Seeing Ladybugs? What Does It Mean? - Farmers' Almanac - Plan Your Day. Grow Your Life.

Ladybug facts: Why are there so many in October? What do they eat?

Ladybugs - The Daily Garden

Not so lady-like: The Asian Ladybug - Bug News

Halloween beetles' are swarming houses this fall in Youngstown, Ohio, and Pennsylvania

ladybugs - Insecta: Coleoptera: Coccinellidae

Know the Differences Between Ladybugs and Lady Beetles in MN

Lady Bug – Petals and Wings

Why are there so many ladybugs? How to get rid of them

Is West Virginia being swarmed by ladybugs?

Multicolored Asian Lady beetle - Plant & Pest Diagnostics

What's the Difference Between Ladybugs and Asian Lady Beetles? - Plunkett's Pest Control