Beach-foraging behaviour of Forest Ravens Corvus tasmanicus and an Australian Magpie Gymnorhina tibicen at Wilsons Promontory, Victoria

Observations are presented of Forest Ravens Corvus tasmanicus, and an Australian Magpie Gymnorhina tibicen, foraging by gleaning the sand on a beach.

Memory on the beach : an Australian memory (and hypnosis) laboratory

The memory (and hypnosis) lab at the University of New South Wales investigates a broad range of memory topics. We try to find innovative methods from cognitive and clinical psychology to address theoretical and empirical questions about memory. We aso use hypnosis as one major methodological tool in our investigations of memory (as well as other cognitive processes). In this paper, we review the projects currently underway in our memory (and hypnosis) lab.

Descriptions of rajid egg cases from southeastern Australian waters

Egg cases from nine skate species occurring in Tasmanian waters were examined and measured. A species-specific identification key is provided for eight of these species. The key was developed primarily from fresh egg cases dissected from the oviduct, although specimens collected from the ocean floor or found dried on the beach were also used to test the key. Egg cases for the ninth species could not be included because the only egg case pair recovered was partially fomled. A diagnosis of the posterior end of this egg case is provided.

Re-thinking multiculturalism: performing the Cronulla beach riot

Since 11 September 2001, Australia’s race relations have been an issue of significant cultural concern, particularly relations between Anglo-Celtic and Middle-Eastern Australians. Riots on Cronulla Beach, Sydney, in December 2005 heightened this concern. This paper looks at the events at Cronulla and the debates they catalysed about race relations in Australia, and examines how these discourses have been shaped by arguments from both the Right and the Left. Informed by the discourse of critical multiculturalism, we examine several performance-based arts activities that made the riots their subject matter and argue that these arts practices reflect a larger cultural concern about the currency of traditional forms of multiculturalism, and promote instead an emphasis on understanding racial conflict as a critical negotiation over shared territories and values.

The Bassian Isthmus and the major ocean currents of southeast Australia influence the phylogeography and population structure of a southern Australian intertidal barnacle Catomerus polymerus (Darwin)

Southern Australia is currently divided into three marine biogeographical provinces based on faunal distributions and physical parameters. These regions indicate eastern and western distributions, with an overlap occurring in the Bass Strait in Victoria. However, studies indicate that the boundaries of these provinces vary depending on the species being examined, and in particular on the mode of development employed by that species, be they direct developers or planktonic larvae dispersers. Mitochondrial DNA sequence analysis of the surf barnacle Catomerus polymerus in southern Australia revealed an east–west phylogeographical split involving two highly divergent clades (cytochrome oxidase I 3.5 ± 0.76%, control region 6.7 ± 0.65%), with almost no geographical overlap. Spatial genetic structure was not detected within either clade, indicative of a relatively long-lived planktonic larval phase. Five microsatellite loci indicated that C. polymerus populations exhibit relatively high levels of genetic divergence, and fall into four subregions: eastern Australia, central Victoria, western Victoria and Tasmania, and South Australia. F_ST values between eastern Australia (from the eastern mitochondrial DNA clade) and the remaining three subregions ranged from 0.038 to 0.159, with other analyses indicating isolation by distance between the subregions of western mitochondrial origin. We suggest that the east–west division is indicative of allopatric divergence resulting from the emergence of the Bassian land-bridge during glacial maxima, preventing gene flow between these two lineages. Subsequently, contemporary ecological conditions, namely the East Australian, Leeuwin, and Zeehan currents and the geographical disjunctions at the Coorong and Ninety Mile Beach are most likely responsible for the four subregions indicated by the microsatellite data.

Affective energies : Sensory bodies on the beach in Darwin, Australia

Emerging debates on anti-racism within white majority cultures centre emotion and affect to explore the visceral nature of racialised encounters that unfold in public spaces of the city. This paper builds on such understandings by conceptualising whiteness as a force that exerts affective pressures on bodies of colour who are hypervisible in public spaces. I show that these pressures have the potential to wound, numb and immobilise bodies affecting what they can do or what they can become. This paper argues, however, that affective energies from human and non-human sources are productive forces that are also sensed in public spaces such as the suburban beach. These energies entangle sensuous bodies with the richness of a more-than-human world and have the potential to offer new insights into exploring how racially differentiated bodies live with difference. The paper draws on ethnographic research conducted in Darwin, a tropical north Australian city at the centre of politicised public debates on asylum seeker policy, migrant integration and Indigenous wellbeing. My attention to affective pressures and affective energies contributes to understanding how bodies with complex histories and geographies of racialisation can inhabit a world of becoming. © 2014 Elsevier Ltd. All rights reserved.

"I can sit on the beach and punt through my mobile phone" : the influence of physical and online environments on the gambling risk behaviours of young men.

Gambling is rapidly emerging as an important public health issue, with gambling products causing considerable health and social harms to individuals, families and communities. Whilst researchers have raised concerns about online wagering environments, few studies have sought to explore how factors within different gambling environments (both online and land-based) may be influencing the wagering, and more broadly the gambling risk behaviours of young men. Using semi-structured interviews with 50 Australian men (20-37 years) who gambled on sport, we explored the ways in which online and land-based environments may be risk-promoting settings for gambling. This included the appeal factors associated with gambling in these environments, factors that encouraged individuals to gamble, and factors that encouraged individuals to engage in different, and more harmful types of gambling. Interviews were conducted over the course of a year (April 2015 - April 2016). We identified a number of situational and structural factors that promoted risky gambling environments for young men. In the online environment, gambling products had become exceedingly easy to access through mobile technologies, with young men subscribing to multiple accounts to access industry promotions. The intangibility of money within online environments impacted upon risk perceptions. In land-based environments, the social rituals associated with peer group behaviour and sport influenced risky patterns of gambling. The presence of both gambling and alcohol in pub environments led individuals to gamble more than they normally would, and on products that they would not normally gamble on. Land-based venues also facilitated access to multiple forms of gambling under the one roof. We identified a number of factors in both land and online environments that when combined, created risk-promoting settings for gambling among young men. By exploring these contextual conditions that give rise to gambling harm, we are better able to advocate for effective public health responses in creating environments that prevent harmful gambling.