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Victorias Rocky Reefs are fascinating habitats that are rich
in life. Many marine animals and plants need to attach themselves
to something solid for their survival. While we do not have reef building
corals in Victoria, many of our rocky reefs are covered in brightly
coloured animals and plants.
Reefs are found where rocks occur above or below the waterline. As
the rocks are eroded, by the action of water, cracks and holes appear
which increase the availability of shelter for living things. Different
rock types weather in different ways and often contain different species
of inhabitants.
Many different species of invertebrates cover rocky reef walls where
sunlight is scarce and algae cannot grow. Where ledges, caves, or
arches are carved into the rock, suitable habitat for many of these
filter feeding animals is created.
Below the low tide mark, rocky reefs can support extensive communities
of marine plants which can form kelp forests.
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