Further studies on the industrial melanic moth Biston betularia (L.) in the northwest of the British isles.
D000220:Adaptation, Biological; D000818:Animals; D007915:Lepidoptera / Q000502:physiology*; D009036:Moths / Q000502:physiology*; D010641:Phenotype; D011110:Polymorphism, Genetic; D011235:Predatory Behavior