Respiration in birds is much different than in humans and other mammals. These differences are adaptations for flight and for singing. The bird's lung is relatively small in proportion to its body size when compared to that of a mammal; they are only half the size of the mammalian lung.espiration in birds is much different than in humans and other mammals. These differences are adaptations for flight and for singing. The bird's lung is relatively small in proportion to its body size when compared to that of a mammal; they are only half the size of the mammalian lung.
Mary Higgins Clark. Mary Higgins Clark, #1 international and New York Times bestselling author, has written thirty-four suspense novels; three collections of short stories; a historical novel, Mount Vernon Love Story; two childrenâs books, including The Magical Christmas Horse; and a memoir, Kitchen Privileges.
Unlike many authors, Steel does not write sequels or series, but instead sticks to standalone novels to avoid her novels being compared to eachother. Danielle Steel made her debut as a published author back in 1973 with Going Home. Since the 80s, she has had multiple books per year published. Below is a list of Danielle Steelâs books in order of when they were originally published: Nora Roberts.