Lions

Physical Characteristics

The lion is a member of the cat family, and shares many common traits of this family. The body is very muscular, with less bone mass than other animals of comparable size. This is also responsible for the grace of

movement we associate with members of the cat family. The forebody of the lion is very powerfully built, and has the greatest forebody strength of any cat. This enables the lion to deliver blows with it's forepaws heavy enough to break a zebra's back.

Each paw is equipped with soft pads to make it's movements quiet. The claws are retractible and very sharp. The retractable feature helps keep the claws sharp, and prevents injury during play, etc. The dewclaw on the front limbs is often used as a toothpick.

The body is covered with a sandy brown coat in most subspecies of lions, but there is a sub-Saharan species that has a white coat. Lions with a very dark brown coat have been observed, but this is quite rare. The mature male lion has a mane that covers the backside of the head, and the shoulders. The extent of the mane varies from individual to individual, with some having no mane at all, while others have a luxurious mane that runs onto the body and along the abdomen. The mane varies in color from the rest of the body, and tends to grow darker with age. Some lions in the Serengeti area have a nearly black mane.

The eyes are proportinately larger than in other comparable-sized animals, and posess round pupils. Lions, like most cats, are visual animals. The eyes are also well-adapted for use under very low light. This helps the lion hunt at night. Contrtry to popular notion, a lion's eyes do not glow in the dark, but they contain a special reflective coating that will reflect even moonlight.

The sense of smell is well developed. Lions mark their territories by means of scent, which needs a good sense of smell. This also helps them find kills made by other predators, and perhaps obtain an easy meal by driving the other predator off their kill. Another interesting thing that lions and all other cats posess is a Jacobson's organ. Sometimes, you will see a lion, or even your cat, grimace when smelling something. They are opening their lips to draw air over their jacobson's organs. This grimacing gesture is called Flehmen. The sense of hearing is not better than average.

The lion's tail is the only one in the cat family with a tassel at the tip. This tassel conceals a spine, which is the last few tail bones fused together. The tail is very important for overall balance.

The lion's teeth are well adapted for killing their prey and eating it. The shape of the back teeth, which are called carnassals instead of molars, makes them work like a pair of scissors, for cutting pieces of meat. The jaw is not capable of moving side-to-side, like ours. This helps keep the carnassal teeth in alingment for cutting. The rest of the teeth are conical, and designed for cutting and tearing. Lions do not chew their food, but swallow it in chunks. They also use only one side of their mouth at a time. This trait is also common to all cats, and is caused by the inability of the jaw to move side-to-side. The tongue is covered with rough spines. This helps the lion scrape meat off of bones, and acts like a comb for grooming. The digestive system of the lion is simple, not unlike a human's. Meat is fairly easy to digest.

No physical description of the lion would be complete without some mention being made about it's magnificent roar. Only four cats can roar: The lion, tiger, leopard, and jaguar. Of these cats, the lion roars the most. It is beleived the roar serves to alert other lions of an individual's presence. Roaring choruses of several lions, or a whole pride, also take place. Roaring is made possible by a special two-piece hyoid bone in the throat.

Life cycle

Pride life

Cubs and Nomads

Lion Pictures

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