Bison or buffalo are large, even-toed ungulates in the genus Bison within the subfamily Bovinae
Two extant and four extinct species are recognized. Of the four extinct species, three were North American: Bison antiquus, B. latifrons, and B. occidentalis. The fourth, B. priscus, ranged across steppe environments from Western Europe, through Central Asia, East Asia including Japan,and onto North America.
The American bison and the European bison (wisent) are the largest terrestrial animals in North America and Europe. Bison are good swimmers and can cross rivers over half a mile (800 meters) wide. They are nomadic grazers and travel in herds. The bulls leave the herds of females at
The leopard seal is the second largest species of seal in the world (behind the elephant seal) with some female leopard seals growing to 3.5 m in length! The bull leopard seal (male leopard seal) is generally smaller than the female leopard seal with large males growing to around 3m.
The leopard seal is native to the frozen waters of the Antarctic but is also found to the north in the warmer climates. Leopard seals are often seen near South America, South Africa, New Zealand and around the south coast of Australia often in the warmer waters that are on close proximity of the frozen seas which the leopard seal thrives.
The leopard seal is a dominant predator in its environment and
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The bullfrog is one of the most widely distributed frogs across the North American continent. The bullfrog is a medium-sized frog that is best known for it's loud cow-like calls, hence it's name.
Bullfrogs are found in a wide range of permanent freshwater habitats including ponds, swamps and lakes where the bullfrog tends to prefer to be closer to the banks rather than out in the open water. Bullfrogs also prefer to be in warmer climates rather than the cooler ones.
Today bullfrogs are being more and more commonly kept as pets and are even eaten by locals in some of the more southern regions of North America. Bullfrogs have also been introduced to other countries throughout the w
