Webs are typically established in low-growing dune plants and other vegetation such as the native Pingao (Desmoschoenus spiralis) or the introduced marram grass (Ammophila arenaria).[13] They may also build their webs under driftwood, stones, or other debris such as empty tin cans or bottles.[14][21] Webs are almost always constructed over open sand and near the ground so as to catch crawling inse