08/17/2026
Good morning KSF Fans, KSF Naturalist Jess Blalock here, moseying around Kanawha County! I came across two Eastern Hercules Beetles who were blown in during the storms last night - one living female, and one deceased male. I found three more females not too far away from these (two living, one deceased)! These are among my favorite Beetles! Adults are capable of reaching up to 3 inches in length, and feed on sap, rotten fruit, and plants; they are drawn to bright lights. The metamorphosis of Eastern Hercules Beetles can take up to three years! The females lay their eggs in soil; larvae emerge within a month, undergoing three instars and feeding on decayed wood for up to 18 months. They have two final molts before becoming pupae. Once they become pupae, the metamorphosis to adulthood generally takes a month. It is common for them to overwinter in their pupal cell! As adults, they live for around 6 months to a year, but a few lucky ones can live as long as two years! Males use their horns in wrestling contests with other males, which usually involve attempting to fling or flip their opponents!
The Eastern Hercules Beetle is harmless and docile, as well as an occasionally clumsy flier! I've witnessed them flying into doors, signs, and posts, only to right themselves and fly off! They belong to the Family Scarabaeidae, or Scarab Beetles. In some cultures, Scarab Family beetles are believed to be symbolic of good luck and longevity, so consider yourself very lucky if you meet the Eastern Hercules Beetle! ππ