{"product_id":"an-introduction-to-ornithology","title":"An Introduction to Ornithology","description":"xiv, 546 pp. Blue cloth boards. Black-and-white illustrations throughout. CONTENTS: Introduction: Learning about Birds; Origin, Speciation, and Classification; Feathers, Molts and Plumages; Bones, Muscles, and Locomotion; Digestion, Food, and Feeding Habits; Other Metabolic and Physiological Functions; Coordination: The Brain, Sense Organs, and Hormones; Bird Behavior; The Annual Cycle: Arrival, Territory, Courtship, and Mating; The Annual Cycle: Nests, Eggs, Incubation, and Hatching; The Annual Cycle: Postnatal Life; Migration; Distribution; Ecology; Birds in Our Lives; Conservation: To Save or Not to Save; Appendices: I. Ornithological Organizations and Their Journals, II. Ornithological Collections, III. Endangered Species Lists; Literature Cited; Index.","brand":"Macmillan","offers":[{"title":"Default Title","offer_id":32017739415622,"sku":"2304786","price":7.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1232\/9510\/products\/2304786.jpg?v=1596167034","url":"https:\/\/ym-demo.myshopify.com\/products\/an-introduction-to-ornithology","provider":"Yesterday's Muse","version":"1.0","type":"link"}