Pollinators in peril? A multipark approach to evaluating bee communities in habitats vulnerable to effects from climate change (U.S. National Park Service)
Sand Wasps | Missouri Department of Conservation
Sand wasps - The Australian Museum
Sand Wasp season — Life in a Southern Forest
Sand Wasp season — Life in a Southern Forest
Home, Yard & Garden Newsletter at the University of Illinois
Treesdale Golf and Country Club Golf Course Maintenance: Bees In The Bunkers
Sand Wasp Facts: All You Need to Know - What's That Bug?
Burrowing bees and wasps return to parks, beaches - Chronicle Media