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
There are around 100 different species of angelfish that inhabit the waters of the southern hemisphere. There are two main types of angelfish, those that live in the freshwater rivers in South America (freshwater angelfish) and those angelfish that inhabit the salty ocean waters (marine angelfish).
The freshwater angelfish has a more triangular shape and will generally only grow to a few inches in length. The marine angelfish can grow up to 12 inches (the same length as a big ruler) and generally have very brightly coloured markings but the exact colours depend on the angelfish species.
Both the freshwater angelfish and the marine angelfish are known to be relatively difficult fi
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The gibbon is a small sized ape, found inhabiting the dense jungles and tropical rainforests across south-east Asia. Gibbons belong to the lesser ape family which are closely related to the great apes (chimpanzees, orang-utans, bonobos, gorillas and humans).
Gibbons are small and lightweight monkeys that grow to around 90cm tall and weigh just 7kg. The lightweight body of the gibbons means that the gibbon is able to move around in and leap between the trees.
Gibbons are arboreal animals which means that they spend the majority of their lives in the trees. Living in the trees has it's advantages for the gibbon as the gibbon has plenty of food and is also a safe distance above grou