The butterfly can be found in most countries in the world, but there tend to be more butterflies in warmer climates. The butterfly is a type of insect that feeds on flower nectar through its long and curled straw-like tongue.
Butterflies are similar in appearance and tendencies to moths, with many species of butterfly often getting confused as a moth and moths with butterflies. In general the butterfly species tend to be more brightly coloured than the moth species, but there are exceptions.
The butterfly's most reputable characteristic is the fact that there is an incredible morphing process, during the life cycle of the butterfly. The butterfly starts life as a caterpillar, whi
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
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Bull sharks are mainly found in the warmer and shallower coastal waters of the southern hemisphere. The bull shark is one of the most common species of shark found worldwide.
The bull shark is able to inhabit both salt and freshwater sources just as happily, with one bull shark known to have swum 4,000 km up the Amazon River in South America, finally ending up in the mountainous Peru.
The bull shark is well known for its unpredictable and aggressive temperament and is thought to be one of the most dangerous sharks towards humans. This is probably because the bull inhabits coastal waters and rivers and is therefore more likely to come into contact with swimmers and water sports en
