title: Thinking about our every day miracle.
authors: Dan
authors: D
authors: Wharton
mesh_terms: D000822:Animal Husbandry / Q000379:methods* / Q000592:standards*; D000818:Animals; D000836:Animals, Zoo; D001522:Behavior, Animal; D003247:Conservation of Natural Resources / Q000379:methods*; D010506:Periodicals as Topic; D012106:Research