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Posts tagged “Staghorn Sumac

Staghorn Sumac Seed Heads and Their Inhabitants

If you pull apart a red, fuzzy seed head of Staghorn Sumac (Rhus typhina) this time of year, you will find, in addition  to a multitude of seeds, a profusion of scat in the shape of miniscule round, grey balls.  If you’re lucky, you’ll find the larval insect that produced this scat.  Chances are, according to Charley Eisman, author of Tracks and Sign of Insects, that many of the resident insects are in the Gelechioidea family of moths.  The larvae of these moths are consumers of Staghorn Sumac seeds, and judging from the amount of scat usually present, they spend a considerable amount of time inhabiting the seed heads.  It’s likely that Black-capped Chickadees and other birds you see gleaning sumac fruit are actually there  for the larvae as much as the seeds.