Common Frog Hopper (Philaenus spumarius)
F is for Froghopper - Conservation Articles & Blogs - CJ
Cuckoo spit/spittlebug foam on plants is harmless. Please leave it alone.
Spittlebugs and Froghoppers Missouri Department of Conservation
Great Outdoors Wildlife Blog: Cuckoo Spit and the froghopper
Common Froghopper – wildlifemacro
60+ Spittle Bug Stock Photos, Pictures & Royalty-Free Images - iStock
Cuckoo-Spit Spittlebug Froghoppers sighted at Cabrillo National Monument! - Cabrillo National Monument (U.S. National Park Service) - Cabrillo Field Notes
Cuckoo spit, or nymphs of common froghopper available as Framed Prints, Photos, Wall Art and Photo Gifts
Froghopper, Leaping, Jumping, Hopping
Cuckoo spit: what is it and does it harm my plants? - Gardens Illustrated
Cuckoo-Spit Spittlebug Froghoppers sighted at Cabrillo National Monument! - Cabrillo National Monument (U.S. National Park Service) - Cabrillo Field Notes
Spittlebug – Nature Journeys