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
Falcons are medium sized birds of prey found all across the world although falcons tend to prefer the more temperate regions of the Northern Hemisphere. Falcons are best known for their ruthlessness and their incredible flying abilities.
Falcons have tapered wings that allow the falcon to change direction extremely quickly especially when compared to other birds. Falcons have been recorded diving at speeds of up to 200mph, meaning they are the fastest creatures on the planet!
There are more than 40 different species of falcon that can be found all around the world such as the peregrine falcon and the black falcon. Falcons vary in size from 25cm tall to more than 60cm tall, but th
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The crane is a large, long-beaked bird that is found all over the world. There are 15 different species of crane found on Earth today, but despite their similar appearance, cranes are not related to other long-necked birds such as herons.
Cranes are found on every continent with the exceptions of the Antarctic and South America, where they are found inhabiting the temperate wetlands and swamps throughout the Northern and Southern Hemispheres.
Cranes are large sized birds that to grow to an average of 1 meter in height. Some species of crane however, such as the Red-Crowned crane of Eastern Asia, can grow to nearly 1.5 meters tall. Other crane species can be slightly smaller altho
