Two very smart new moths in the trap this morning, among the other moths, which included now fewer than 37 Large Yellow Underwings. The caterpillars of Frosted Orange (#909) live inside the stems of plants such as thistle and foxglove. Red Underwing (#908) with a 7cm wingspan is one of UK’s larger moths, with a bright red underwing when its wings are open. Its larval food-plants are poplar and willow.