The Penguin (Sphenisciformes) :: essays papers

The Penguin (Sphenisciformes)The penguin (Sphenisciformes) has been a fascination to numerous people including scientists and researchers alike. They rescue distinctive characteristics and an interesting classification system. Their eating habits, unique way of breeding and predators atomic number 18 just a way of everyday life that fascinates scientists and researchers. The species status nonetheless remains in danger and can hopefully be helped.This curious bird stands on get around legs and walks with a clumsy waddle. These birds cannot fly which is how they got to be called Penguins, which means flightless. All species of penguins have short-bodies and necks. They also all have short thick feathers, which form a kind of waterproof coat. Most penguins feathers have feathers that are just white on the stomach and are drear and blue on the back. Some have patches of brightly colored feathers on their necks. Theses birds keep warm from the harsh Antarctic conditions b y thick layers of plump down on their bodies. Their wings developed into flippers, which serve as paddles to help make a motion them in the water. They also have webbed feet which when combined with the flippers make them resplendent swimmers and divers.The species are divided into four groups for easy identification. The groups are as follows, I. Large, with chromaticness or yellow-bellied patches on the sides of the upper neck (Species 1-2). II. Medium-sized, crested with orange or yellow lines on each side of the crown in a higher place the eyes (Species 3-8). III. Medium-sized, with no crest or yellow colour on the head, but usually with stripes of white or black on the head or breast (Species 9-14). IV. Small, with out crest or yellow colouring on heads (Species 15-17) (Alexander 148). An example of each is as follows Group I, the emperor penguin. Group II, the lofty penguin. Group III, Adelie penguin and Group IV, the Whit-filppered penguin.The Emperor penguin is the largest penguin with the most southerly range. The top of the head, chin, cheeks and throat are black, with a broad orange semicircle patch on each side of the upper neck. They have a long bill, which curves down, and a short tail composed of 20 feathers. The Royal penguins neck, chin, and throat are white. They have a broad orange band across the forehead and a short tail consisting of 14 feathers.