The species feeds on various microflora that grow on trees including: Alder Ash Beech Berberis Birch Blackthorn Broom Elder Elm Hawthorn Hazel Ivy Laurel Oak Pine Poplar Sallow Spindle Sycamore Sea buckthorn Willow It also likes to feed on plants like guelder rose and rhododendron and rowan berries.
yellow barklouse (lat. Valenzuela flavidus)


This is not intended to be a dry lexicon. Personal stories and sensitive articles form the framework for our pictures: „Explained as easy as pie — How insects communicate with their environment“
Insects communicate in various ways, including pheromones, sounds, and visual signals, to interact with each other and survive.

