Corals are marine invertebrates in the class Anthozoa of phylum Cnidaria. They typically live in compact colonies of many identical individual polyps. The group includes the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.
A coral "group" is a colony of myriad genetically identical polyps. Each polyp is a sac-like animal typically only a few millimeters in diameter and a few centimeters in length. A set of tentacles surround a central mouth opening. An exoskeleton is excreted near the base. Over many generations, the colony thus creates a large skeleton that is characteristic of the species. Individual heads grow by asexual rep
The ladybird (also known as the ladybug) is a small colourful beetle found all around the world. There are thought to be more than 5,000 different species of ladybird in the world, with more than 450 species found in North America alone.
The ladybird is best known for it's spotted body (normally red and black, but often orange and yellow are found), and their ability to rid gardens of their aphid pests affectively. It is thought to be good luck to find that a ladybird has landed on you, and most definitely bad luck if you then squash it!
Ladybirds are small sized insects rarely growing to more than a centimetre in length. Ladybirds have size legs that are black in colour and thei
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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
