--spoiler--
dinosaurs are not extinct. technically. based on features of the skeleton, most people studying dinosaurs consider birds to be dinosaurs. this shocking realization makes even the smallest hummingbird a legitimate dinosaur. so rather than refer to "dinosaurs" and birds as discrete, separate groups, it is best to refer to the traditional, extinct animals as "non-avian dinosaurs" and birds as, well, birds, or "avian dinosaurs." it is incorrect to say that dinosaurs are extinct, because they have left living descendants in the form of cockatoos, cassowaries, and their pals just like modern vertebrates are still vertebrates even though their cambrian ancestors are long extinct.
--spoiler-- http://www.ucmp.berkeley.edu/diapsids/dinosaur.html
dinciler nasıl çıktı ortaya. devam paşalar. dinozorlara tükendi demek islamı savunmaktır.
