The giant resin bee will continue to spread across Europe - UABDivulga Barcelona Research & Innovation
Megachile campanulae - Wikipedia
Desoto County Extension Office - Giant Resin Bees are out in big numbers right now and we've been getting calls and messages about them here in DeSoto County! These are non-native bees
Giant invasive bees could threaten native pollinators | CAES Newswire