{"product_id":"whales-dolphins-and-porpoises-of-the-western-north-atlantic-1","title":"Whales, Dolphins, and Porpoises of the Western North Atlantic","description":"Excerpt from Whales, Dolphins, and Porpoises of the Western North Atlantic: A Guide to Their Identification \u003cp\u003e\u003c\/p\u003eAll whales dolphins. And porpoises belong to an order or major scientific group called the Cetacea by scientists. They are all mammals (air-breathing animals which have hair in at least some stage of their development, maintain a constant body temperature, bear their young alive. And nurse them for a while) which have undergone extensive changes in body form (anatomy) and function (physiology) to cope _with a life spent entirely in the water. The breathing aperture(s), called a blowhole or blowholes. Has (have) migrated to the top of the head to facilitate breathing while swimming; the forward appendages have become flippers; the hind appendages have nearly disappeared, they remain only as small traces of bone deeply imbedded in the muscles. Propulsion is provided by fibrous, horizontally flattened tail flukes. \u003cp\u003e\u003c\/p\u003eAbout the Publisher \u003cp\u003e\u003c\/p\u003eForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com \u003cp\u003e\u003c\/p\u003eThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.","brand":"None","offers":[{"title":"Couverture souple","offer_id":46434947530962,"sku":"9781334732829","price":10.57,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/8980\/5233\/files\/1_ee119d2e-c22d-44ba-aecd-9655d888e150.jpg?v=1762683134","url":"https:\/\/www.indigo.ca\/fr\/products\/whales-dolphins-and-porpoises-of-the-western-north-atlantic-1","provider":"Indigo","version":"1.0","type":"link"}