title: A simple timing device for use in behavioural studies with grazing animals.
mesh_terms: D000822:Animal Husbandry / Q000295:instrumentation*; D000818:Animals; D001522:Behavior, Animal; D002417:Cattle; D004867:Equipment Design / Q000662:veterinary; D005247:Feeding Behavior; D011187:Posture; D013997:Time Factors