On weedy building lot
By railway cutm south end Halifax. Poss S. alba
On red oak by railway cut, south end Halifax
Id from the gall and this article: https://thesouthern.com/sports/outdoors/mighty-oaks-fall-prey-to-tiny-wasps/article_0880f2d7-8964-5a55-b49f-0306101edc05.html
By railcut, south end Halifax
Naturalized English Oak by railcut, south end Halifax
By rail cut, south end Halifax