Zebra Flower Longhorn - Typocerus zebra (8-12 mm)
Likely a bee/wasp mimic, but I'm not sure which one!
On Queen Anne's Lace, Daucus carota.
References
ecoEXPLORE Username: matexplorer
Feeding on nectar from Passiflora luteal, HOT day, several nearby
Corner of empty lot at top of paved doulaire
Monarch - Danaus plexippus (egg, ~1 mm)
on cultivated Common Milkweed - Asclepias syriaca
Location: Durham NC (USA)
Plant is cultivated, but egg-laying Monarch was wild!
Caterpillar on same plant nine days later:
https://www.inaturalist.org/observations/158111192
ecoEXPLORE Username: aftexplorer