Here's why insect hotels should be protected with wire screening. The downy woodpecker (Dryobates pubescens) is going after invasive sculptured resin bees (Megachile sculpturalis) from Asia, so I'm not super concerned. I'd moved most of the other nesting blocks into my garage months ago. #bees #BeeHotel #InsectHotel #nature #insects #woodpecker #birds.