Plebidonax deltoides

The Eyre Peninsula is a triangular peninsula in South Australia. It is bounded by the Spencer Gulf on the east, the Great Australian Bight on the west, and the Gawler Ranges to the north.

Kingston SE formerly Kingston is a town in the Australian state of South Australia located in the state's south-east coastline on the shores of Lacepede Bay. It is located about 240 kilometres southeast of the state capital of Adelaide and 138 kilometres north-west of the centre of the city of Mount Gambier. At the 2016 census, Kingston SE had a population of 1,648.

Fraser Island is a World Heritage-listed island along the south-eastern coast in the Wide Bay–Burnett region, Queensland, Australia. The island is approximately 250 km (160 mi) north of the state capital, Brisbane, and is within the Fraser Coast Region local government area. The world heritage listing includes the island, its surrounding waters and parts of the nearby mainland.

Queensland is a state situated in northeastern Australia and is the second-largest and third-most-populous of the Australian states. It is bordered by the Northern Territory, South Australia, and New South Wales to the west, southwest, and south respectively. To the east, Queensland is bordered by the Coral Sea and the Pacific Ocean; to its north is the Torres Strait, separating the Australian mainland from Papua New Guinea. With an area of 1,852,642 square kilometres (715,309 sq mi), Queensland is the world's sixth-largest sub-national entity; it is larger than all but 15 countries. Due to its size, Queensland's geographical features and climates are diverse, including tropical rainforests, rivers, coral reefs, mountain ranges and sandy beaches in its tropical and sub-tropical coastal regions, as well as deserts and savanna in the semi-arid and desert climatic regions of its interior.

Sir Richard Peninsula is a narrow peninsula consisting of sand which extends from Goolwa, South Australia to the Murray Mouth. It separates the Goolwa Channel, which is part of the estuary of the River Murray, from Encounter Bay. It is approximately 10 kilometres (6.2 mi) in length and ranges from 500 metres (1,600 ft)to 1 kilometre (0.62 mi) in width. The peninsula, together with the Younghusband Peninsula on the eastern side of the Murray Mouth, is the primary sand dune line defining this stretch of the Australian coastline.

The intertidal zone, also known as the foreshore, is the area above water level at low tide and underwater at high tide. This area can include several types of habitats with various species of life, such as seastars, sea urchins, and many species of coral with regional differences in biodiversity. Sometimes it is referred to as the littoral zone or seashore, although those can be defined as a wider region.

The littoral zone or nearshore is the part of a sea, lake, or river that is close to the shore. In coastal ecology, the littoral zone includes the intertidal zone extending from the high water mark, to coastal areas that are permanently submerged — known as the foreshore — and the terms are often used interchangeably. However, the geographical meaning of littoral zone extends well beyond the intertidal zone to include all neritic waters within the bounds of continental shelves.

Phytoplankton are the autotrophic (self-feeding) components of the plankton community and a key part of ocean and freshwater ecosystems. The name comes from the Greek words φυτόν, meaning 'plant', and πλαγκτός, meaning 'wanderer' or 'drifter'.

A larva is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle.

Plankton are the diverse collection of organisms found in water that are unable to propel themselves against a current. The individual organisms constituting plankton are called plankters. In the ocean, they provide a crucial source of food to many small and large aquatic organisms, such as bivalves, fish and whales.

In fluid dynamics, a breaking wave or breaker is a wave whose amplitude reaches a critical level at which large amounts of wave energy transform into turbulent kinetic energy. At this point, simple physical models that describe wave dynamics often become invalid, particularly those that assume linear behaviour.

Jean-Baptiste Pierre Antoine de Monet, chevalier de Lamarck, often known simply as Lamarck, was a French naturalist, biologist, academic, and soldier. He was an early proponent of the idea that biological evolution occurred and proceeded in accordance with natural laws.

François Auguste Péron was a French naturalist and explorer.

Tom Iredale was an English-born ornithologist and malacologist who had a long association with Australia, where he lived for most of his life. He was an autodidact who never went to university and lacked formal training. This was reflected in his later work; he never revised his manuscripts and never used a typewriter.

The Ngarrindjeri people are the traditional Aboriginal Australian people of the lower Murray River, eastern Fleurieu Peninsula, and the Coorong of the southern-central area of the state of South Australia. The term Ngarrindjeri means "belonging to men", and refers to a "tribal constellation". The Ngarrindjeri actually comprised several distinct if closely related tribal groups, including the Jarildekald, Tanganekald, Meintangk and Ramindjeri, who began to form a unified cultural bloc after remnants of each separate community congregated at Raukkan, South Australia.

Goolwa is a historic river port on the Murray River near the Murray Mouth in South Australia, and joined by a bridge to Hindmarsh Island. The name "Goolwa" means "elbow" in Ngarrindjeri, the local Aboriginal language, and the area was known as "The Elbow" to the early settlers.

British colonisation of South Australia describes the planning and establishment of the colony of South Australia by the British government, covering the period from 1829, when the idea was raised by the then-imprisoned Edward Gibbon Wakefield, to 1842, when the South Australia Act 1842 changed the form of government to a Crown colony.

David Ngunaitponi, known as David Unaipon, was an Aboriginal Australian preacher, inventor and author. He was a Ngarrindjeri. Unaipon's contribution to Australian society helped to break many Aboriginal Australian stereotypes, and he is featured on the Australian $50 note in commemoration of his work. He was the son of preacher and writer James Unaipon.

The Australian fifty-dollar note is an Australian banknote with a face value of fifty Australian dollars (A$50). Since 1995 it has been a polymer banknote featuring portraits of Edith Cowan, first female member of an Australian parliament, and inventor and Australia's first published Aboriginal Australian author, David Unaipon.

Fishing bait is any substance used to attract and catch fish, e.g. on a fishing hook. Bait items are both selected from and placed within the environment to achieve enhanced prey capture success. Traditionally, fishing baits are natural fish food such as night-crawlers, insects, worms, and smaller bait fish that have been used for catching fish. Fishermen have also begun using processed food, plastic baits and more recently, bionic lures to attract fish. Despite the importance of fish's attraction to bait, the way fish react to different baits is quite poorly understood.

Italy, officially the Italian Republic or the Republic of Italy, is a country in Southern and Western Europe. Located in the middle of the Mediterranean Sea, it consists of a peninsula delimited by the Alps and surrounded by several islands; its territory largely coincides with the homonymous geographical region. Italy shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione, and some islands in the African Plate. Italy covers an area of 301,230 km2 (116,310 sq mi), with a population of about 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome.

Immigration is the international movement of people to a destination country of which they are not natives or where they do not possess citizenship in order to settle as permanent residents or naturalized citizens. Commuters, tourists, and other short-term stays in a destination country do not fall under the definition of immigration or migration; seasonal labour immigration is sometimes included, however.

Port Elliot is a town in South Australia toward the eastern end of the south coast of the Fleurieu Peninsula. It is situated on the sheltered Horseshoe Bay, a small bay off the much larger Encounter Bay. Pullen Island lies outside the mouth of the bay. At the 2006 census, Port Elliot had a population of 1,754, although this section of the coast is now built up almost all the way from Goolwa to Victor Harbor.

Murray Mouth is the point at which the River Murray meets the Southern Ocean. The Murray Mouth's location is changeable. Historical records show that the channel out to sea moves along the sand dunes over time. At times of greater river flow and rough seas, the two bodies of water would erode the sand dunes to create a new channel leaving the old one to silt and disappear.

Kingston SE formerly Kingston is a town in the Australian state of South Australia located in the state's south-east coastline on the shores of Lacepede Bay. It is located about 240 kilometres southeast of the state capital of Adelaide and 138 kilometres north-west of the centre of the city of Mount Gambier. At the 2016 census, Kingston SE had a population of 1,648.