~ Rockpooling ~
Introduction to the area of study
- The sandstone rock platforms of the Bunurong Coast contain the highest diversity of intertidal and sub-tidal invertebrate species along the Victorian coastline.
- These include brittle stars, sea stars, sea cucumbers, barnacles, sea anemones, chitons, gastropods and bivalves. There is also an abundance of seaweeds and sea grasses.
- The rock platform at Inverloch on Anderson's Inlet is ideal for visiting school groups as the area is sheltered from the open ocean, easily accessible from parking areas and close to toilet facilities.
Possible aims for the visit
- Study the diversity of species on the rock platform
- Identify specific species on the rock platform
- Compare the variation in species from high to low tide areas
- Identify adaptation of plants and animals for survival on the rock platform
- Examine a rock pool ecosystem
- Identify omnivores, herbivores and carnivores living on the rock platform
- Observe interactions between species on the rock platform
- Identify and draw simple food chains and food webs
* Work sheets are available from Bunurong Coast Education for the activities listed above.
Timing is important!
-
The best time to visit the rock platforms is in the hour either side of low tide. This lets students see a much greater range of species, including those that inhabit the low tidal zone. Allow at least an hour to explore the area in detail.
- Tide times are available online from the Bureau of Meteorology. (To calculate the tide times for Inverloch, check the times for Port Phillip Heads and add 20 minutes,or 1:20 during summer.)
Equipment required
- Students should wear sturdy shoes (no thongs or bare feet) as the rock platform contains jagged rocks and shells and can be quite slippery. Students should also wear sun protection.
Recommended resources
- Rockpooling Around the Bunurong - Eagger & Rowe, $6
- Our Coast - CD, $10
- Environmental Activities around Inverloch - SGCS, $5
- Beachcombing Guide for South Gippsland Coast Areas - leaflet, $1
- Shells of the Inverloch Area - leaflet, $1
These resources are all available from the Bunurong Environment Centre, Inverloch.
Remember!
- Teachers and students are reminded that activities involving the collection or removal of any material, including animals, plants, shells, rocks, sand or seaweed, are not permitted within the Bunurong Marine National Park.