The Dusky Dolphin is a small species of dolphin that is found inhabiting the cooler waters along continental shelves throughout the southern hemisphere. This distinctive looking cetacean is closely related to other large marine animals including other dolphins, porpoises and whales but despite their fish-like appearance Dusky Dolphins are true mammals that both breathe air in and out of their lungs and also suckle their young on milk produced by the mother's mammary glands. Dusky Dolphins are widespread throughout the southern hemisphere with three species being recognised that have been grouped by their geographical range, with one found off the coast of South America, one near South Africa
Gerbils are naturally found in the sandy plains of Africa, Asia and the Middle East. The gerbil was originally known as a desert rat until they were commercially introduced to North America and bred as pets.
The gerbil is a small rodent, similar in many ways to by the mouse and the hamster. Gerbils have a long tail like a mouse which the gerbil is able to shed should the tail get trapped. This self defense mechanism allows the gerbil to escape predators, leaving them with just a tail.
Gerbils have sharp claws which the gerbils use to burrow their way into the sandy grounds of the desert. The gerbils are also able to use these underground burrows to get away from danger by quickly
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Beagles are excellent with children and this is one of the reasons they have become popular family pets, but they are pack animals, and can be prone to separation anxiety.
Not all Beagles will howl, but most will bark when confronted with strange situations, and some will bay (also referred to as speaking, giving tongue, or opening) when they catch the scent of potential quarry.
They also generally get along well with other dogs. They are not demanding with regard to exercise, their inbred stamina means they do not easily tire when exercised, but they also do not need to be worked to exhaustion before they will rest, though regular exercise helps ward off the weight gain to which
