Life is a beautiful journey that is meant to be embraced to the fullest every day. However, that doesn’t mean you always wake up ready to seize the day, and sometimes need a reminder that life is a great gift.
Scholarly (upto IX)
Birds compose a diverse class (Aves) of species, as dissimilar as tiny darting hummingbirds and 8-foot flightless ostriches, with about 9,000 living species known. Generally accepted to have evolved from reptilian dinosaurs, birds share several characteristics with other classes of animals, including a skeletal backbone housing a spinal cord, a four-chambered heart and warmbloodedness. Other of birds' characteristics are unique or essentially unique.