small eggar caterpillar - eriogaster lanestris, forncett end, norfolk, england

forncett 2023 small eggar eriogaster lanestris united kingdom england norwich eggs hatch april may following emergence caterpillars immediately construct tents silk hatching site nearby bush live colonies approximately 200 full siblings development continually repair expand structure larval tent consists layers fibers form air pockets serve insulate nest provide resting spaces inside