The video shows the "Big Cats"-some of the world's largest, most powerful, strongest, and rarest cats. Also shows various cats stalking prey, killing, and eating it. This video is unique for several reasons. For one, it shows a large roaring male lion spraying spectators. So far as known this is the only view of this activity. Video also shows sounds of several big cats, including a puma meowing like a cat. This may be the only recording of these sounds. The puma also is shown making a faint growling or purring sound (7:31). It may also be the only video shows female lions growling. One is shown both growling and roaring. The video also shows a lioness making powerful leaps. In several leaps, she is photographed in a vertical position, showing her length and the height to which she could leap. Shown also are big cats leaping, pouncing, fighting, eating prey, and vocalizing. A leopard just captured a stray bird seconds before I arrived and I photographed it eating the bird. Also shows the predatory pounce of carnivores and tendancy to go for the back or jugular. The video shows the lion, tiger, leopard, juagar, puma-cougar-mountain lion, cheetah, Palla's cat, white lion, and white tiger. Although the lion is noted for its golden brown color, under certain lighting conditions, the adult lion has spots, as do many other cats, as shown. These animals are what is called the big cats. The term, big cat distinguishes large cat species from smaller ones. A general definition of big cat includes the four species of cat in the genus Panthera: the lion, tiger, leopard, and jaguar. They are the only cats able to roar. Another definition also includes the cheetah, snow leopard, clouded leopard, and cougar. The roaring cats may be distinguished from the other big cats by referring to them as the "great cats". Three of the four big cats are members of the genus Panthera; the cougar is the fourth largest cat, and it exceeds the leopard in size. In spite of these enormous difference...