none Nutrition; Diet; Feeding; Carnivorous feeding; Predation; Reproduction; Reproductive productivity; Life cycle and development; Development; Metamorphosis; Parasites diseases and disorders; Parasites; Insect parasites; Hosts; Insect hosts; Host parasite relationships; Diseases and disorders; Diseases; Microbial diseases; Ecology; Population dynamics; Competition; Habitat; Terrestrial habitat; Abiotic factors; Physical factors; Land and freshwater zones; Palaearctic region; Europe; United Kingdom Ernestia (Diptera ); Braconidae; Ichneumonidae; Lepidopteran hosts; Panolis flammea; Prevalence effect on host ecology, commercial woods; Prevalence; Panolis (Lepidoptera) host ecology relationship; Scotland; Prevalence effect on lepidopteran host ecology Panolis flammea (Noctuidae); Food plants; Pinus (pine); Predator prey interactions; Avian predator effect on ecology; Egg number; Emergence from pupa; Fungal parasites; Isaria farinosa; Dipteran parasites; Ernestia; Hymenopteran parasites; Braconidae & Ichneumonidae; Prevalence; Viral disease & parasites effect on population dynamics & distribution; Viral diseases; Nuclear polyhedrosis; Prevalence effect on population dynamics & distribution; Population changes; Population density; Survival; Predators; Passeriformes (Aves); Intraspecific competition; Distribution within habitat; Woodland; Commercial woods, population dynamics & distribution; Climate and weather; Population dynamics & distribution relationships; Scotland; Population dynamics & distribution in commercial woods, influencing factors Passeriformes; Prey; Panolis flammea (Lepidoptera); Prey ecology relationship; Predator prey interactions; Panolis (Lepidoptera) prey ecology relations; Scotland; Lepidopteran prey ecology relationship, commercial woods Corvus corax (Corvidae ); Erithacus rubecula; Turdus iliacus; Turdus pilaris (Turdinae ); Parus ater; Parus major (Paridae ); Prey; Panolis flammea (Lepidoptera); Prey ecology relationship, commercial woods; Scotland