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Message: <blockquote data-quote="MANTI5" data-source="post: 7665547" data-attributes="member: 627711">"Reptiles are cold-blooded animals, meaning that their internal temperature will either increase or decrease depending upon the outside temperature. Birds, on the other hand, are warm-blooded; their bodies maintain a relatively constant internal temperature regardless of the temperature outside. To solve the puzzle of how warm-blooded birds came from cold-blooded reptiles, some evolutionists now say that some of the dinosaurs (which were reptiles) were warm-blooded. But the general view is still as Robert Jastrow observes: “Dinosaurs, like all reptiles, were cold-blooded animals.”Lecomte du Noüy, the French evolutionist, said concerning the belief that warm-blooded birds came from cold-blooded reptiles: “This stands out today as one of the greatest puzzles of evolution.” He also made the admission that birds have “all the unsatisfactory characteristics of absolute creation” unsatisfactory, that is, to the theory of evolution.While it is true that both reptiles and birds lay eggs, only birds must incubate theirs. They are designed for it. Many birds have a brood spot on their breast, an area that does not have any feathers and that contains a network of blood vessels, to give warmth for the eggs. Some birds have no brood patch but they pull out the feathers from their breast. Also, for birds to incubate the eggs would require evolution to provide them with new instincts—for building the nest, for hatching the eggs and for feeding the young—very selfless, altruistic, considerate behaviors involving skill, hard work and deliberate exposure to danger. All of this represents a wide gap between reptiles and birds. But there is much more.Feathers are unique to birds. Supposedly, reptilian scales just happened to become these amazing structures. Out from the shaft of a feather are rows of barbs. Each barb has many barbules, and each barbule has hundreds of barbicels and hooklets. After a microscopic examination of one pigeon feather, it was revealed that it had “several hundred thousand barbules and millions of barbicels and hooklets.”10 These hooks hold all the parts of a feather together to make flat surfaces or vanes. Nothing excels the feather as an airfoil, and few substances equal it as an insulator. A bird the size of a swan has some 25,000 feathers."</blockquote>

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