Catfish are a group of bottom-feeding fish that are found in freshwater habitats and coastal regions on and around every continent in the world with the exception of Antarctica. Catfish are most easily identified by their flattened broad heads and the long whisker-like barbels that protrude from the mouth of the catfish.
The long barbels of the catfish contain the taste buds of the catfish and so are often most commonly used for smelling and therefore sensing what is about to eat (and to hide from) in the surrounding waters. Despite the name however, not all catfish species have prominent whisker-like barbels.
There are nearly 3,000 known species of catfish in the world but it is
Chipmunks are small squirrel-like rodents that are native to North America, although one species is found in some European countries.
Chipmunks eat a wide variety of wildlife like frogs, mushrooms, birds, eggs, plants nuts and seeds. In the autumn, the chipmunks begin to gather their winter food stash, which they store in their burrows to last them until spring.
The most common chipmunks are the red coloured chipmunks with light brown stripes on their back. These are North American chipmunks. Chipmunks are also becoming more popular as pets.
There are 25 different species of chipmunk living in the North American forests. The chipmunk is often referred to as a small squirrel
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The wolf is thought to be an ice age survivor, dating wolves around 300,000 years ago. The wolf is accepted to be the ancestor of the domestic dog as the wolf is thought to have selectively bred in order to breed appealing traits typical of puppies and to eliminate the not so appealing traits of adult wolves.
The grey wolf is a highly adaptive animal found in all kinds of terrain. Wolves inhabit forests, deserts, mountains, tundras, grasslands and even urban areas with the wolf being a particularly dominant and ruthless predator within it's environment. They vary in color from pure white to pure black and every shade of brown and gray inbetween. At one time the wolf had the widest dist
