Kim Taylor / Timelapse of Lesser Willow Sawfly (Nematus pavidus) larvae consuming a Goat Willow (Salix caprea) leaf, meanwhile, another batch of sawfly eggs on the underside of the leaf hatch, and the small larvae...

Kim Taylor / Close up timelapse of Lesser willow sawfly (Nematus pavidus) larvae consming a Goat willow (Salix caprea) leaf during a 36 hour period leaving a 'skeleton' of the leaf's ribs. Cast skins of the larvae...

Kim Taylor / Lesser willow sawfly (Nematus pavidus) larvae feeding on Goat willow (Salix caprea). In order to feed, larvae need acces to the leaf edge and will try to displace others that are already feeding. The...