Barb are a small sized group of fish that are naturally found in the freshwater rivers and lakes across the southern hemisphere. There are over 2,000 known species of barb in the world inhabiting the frehswater regions of Asia, Africa and South America.
The barb fish is often referred to as a freshwater shark, due to the fact that barb are one of the few species of freshwater fish to have rows of teeth in their mouths. Despite their small size, barbs are known to be ferocious hunters and are dominant predators in the world of small fish in their natural environment. Barb do only prey upon the fish that are smaller than them, but also on medium sized fish that can sometimes be double th
The yak is a herd animal found in the mountainous regions of central Asia. The yak tend to gather in herds from 10 yaks to 100 yaks, most of which are female. There are only a few male yaks per herd.
Although there is a large domestic population of yak, there are only a few wild yak remaining . The yak is still used in many parts of central Asia, for pulling heavy farm machines and transporting large loads through the mountain passes.
The average male yak can grow to about 2meters tall, with the female yak being about 1/3 the size of the male yak. All yak have very long hair to keep them warm.
The yak belongs to the same cow family as the Asian water buffalo, the African bu
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The burrowing frog is a large sized species of frog that is natively found in Australia. Burrowing frogs are most commonly found in their burrows in river banks and close to marshes, streams and lakes.
There are six different species of burrowing frog in Australia which vary in size from around 6cm to 10cm long. Only one of the six species of burrowing frog is found in south-eastern Australia, as the other five burrowing frog species are all found in western Australia.
The burrowing frog has a very distinctive appearance and is easily identified by its large, bulging eyes, short body and long legs and toes. Unlike many other species of frog, the toes of the burrowing frog are not
