Asked September 28, 2013, 2:24 PM EDT
We've lived in East Bethel for seven years, where we have various oak trees. Two red oaks are by our patio and deck, and this year they aren't dropping many acorns, but we're finding tiny (pea-size), orangey-white, fuzzy (like velour) balls/seeds. The inside is hard and brownish when dried; the outside is very puffy and soft. Are these immature acorns? I've never noticed anything like this before. They might not even be coming from the oak trees, but these oaks are the only large trees near the area where we're finding the mystery balls. This started this week (September 23, 2013). Thanks for any help identifying these.
Anoka County Minnesota