New Species - Western Conifer Seed Bug (Leptoglossus occidentalis)

This was a surprising new species for me - a true bug from America that I found in our bathroom! It turns out that these bugs were inadvertently introduced to the UK in 2007 and have spread widely since. They also like to get somewhere warm for the winter, hence it entering the house. They feed on conifer sap of which there must be plenty around here due to the Larch and Douglass Fir (and other conifers) in Manor Wood