Had to google for it cause I've never seen them before
DESCRIPTION:
The adult green June beetle (family Scarabaeidae) is usually 3/4" to 1" long, and 1/2" wide. The top side is forest green, with or without lengthwise tan stripes on the wings. The underside is metallic bright green or gold, and has legs with sturdy spines to aid in digging. The head has a short hornlike process on the front. In the Mid-Atlantic region the names "June bug" and "June beetle" are commonly used for this insect. They're called "fig eater" in the southern part of their range. Do not confuse the green June beetle, however, with the familiar brown May or June beetles that are seen flying to lights on summer nights. The green June beetle adult flies only during the day.