Dies of culture and religion : India and Australia, from settlement to post/modern times

In historical sketches of India-Australia or Australia-India relations, the important dimensions of the cultural and religious connections from the shared colonial period and Gandhi's nationalist voice echoing in all corners of the Empire, through to the diasporic migration, settlement and temple culture, is largely overlooked. This essay intends the redress that absence in current research and contribute toward a critical appraisal of that rather 'esoteric' part of history, arguably still in its infancy. The story begins close to the early white settlement period to the aftermath of the events of 9/11 (2001 in New York) and Bali (2002). The focus will be on Hindus with some reference to Sikhs, Muslims, Sri Lankan Tamils, and migrants from the subcontinent, as the conduits for the particular Indian-Australian diasporic connection and 'spiritual diplomacy' being explored.

The health consequences of migration : meeting the health needs of displaced populations

The present scale of migration raises a number of public health challenges. In this paper, the health consequences of migration are examined among forced migrants (internally displaced people and refugees) and voluntary migrants. Alongside we also focus on the health needs of migrants in developed and developing nations. Theory and evidence are linked to document existing needs and access to health services. We argue that public health has a role to play in building social inclusiveness and equity, and make recommendations about how this process of inclusion can be facilitated.

Many routes lead to Rome : potential causes for the multi-route migration system of Red Knots, Calidris canutus islandica

Migrants, such as birds or representatives of other taxa, usually make use of several stopover sites to cover the distance between their site of origin and destination. Potentially, multiple routes exist, but often little is known about the causes and consequences of alternative migration routes. Apart from their geographical distribution, the suitability of potential sites might play an important role in the animals’ decisions for a particular itinerary. We used an optimal-migration model to test three nonmutually exclusive hypotheses leading to variations in the spring migration routes of a subspecies of Red Knot, Calidris canutus islandica, which migrates from wintering grounds in Western Europe to breeding grounds in Greenland and the Canadian Arctic: the breeding location hypothesis, the energy budget hypothesis, and the predation risk hypothesis. Varying only breeding location, the model predicted that birds breeding in the Canadian Arctic and on West Greenland stop over on Iceland, whereas birds breeding in East and Northeast Greenland migrate via northern Norway, a prediction that is supported by empirical findings. Energy budgets on stopover sites had a strong influence on the choice of route and staging times. Varying foraging-intensity and mass-dependent predation risk prompted the birds to use less risky sites, if possible. The effect of simultaneous changes in the energy budget and predation risk strongly depended on the site where these occurred. Our findings provide potential explanations for the observations that C. canutus islandica uses a diverse array of migration routes. Scrutinizing the three alternative driving forces for the choice of migratory routes awaits further, specific data collection in rapidly developing fields of research (e.g., predation risk assessment, GPS tracking). Generally, the type of modeling presented here may not only highlight alternative explanations, but also direct follow-up empirical research.

Maternity care experiences of Asia ethnic minorities in rural Tasmania, Australia : a mixed methods study

When migrating to Australia Asian women bring with them birthing cultural beliefs and practices, many of which are different from the Australian medical and cultural understanding of reproduction. Such cultural differences may result in conflicts between clients and health care providers especially when the migrants have a poor knowledge of English. The research investigates the maternity care experiences of Asian migrants in Tasmania. The barriers that Asian migrants face in accessing maternity care services and the factors that affect their views towards maternity care were also explored. A mix of quantitative and qualitative methods was employed. Ten women from different ethnic minorities were invited to semi-structured interviews. The qualitative data were analysed using grounded theory. Findings from the interviews were utilized to design a survey questionnaire. Of the 150 survey questionnaires posted, 121 questionnaires were returned. Descriptive statistics and Chi-square tests of independence were used to analyse the quantitative data. Asian migrants followed some traditional practices such as having good rest and eating hot food during the postpartum month. However, they tended to adapt or disregard traditional practices that were no longer applicable in the new environment including the practices of not washing or having a shower. Support is vital for women recovering after childbirth to prevent postnatal depression. Two main barriers migrant women face in accessing health care are language and cultural barriers. Country of origin, partner’s ethnicity, religion and length of stay in Australia are factors that shape the migrants’ views and attitudes towards and experience of maternity care. Providing interpreting services, social support for migrant women and improving the cross-cultural training for healthcare providers are recommended to improve available maternal care services. The factors that affect migrants’ view on maternity care should be taken into account when providing maternity care for Asian migrant women.

High individual repeatability and population differentiation in stable isotope ratios in winter-grown collared flycatcher Ficedula albicollis feathers

For migrants, we often lack complete information of their spatial distribution year round. Here, we used stable carbon, nitrogen and hydrogen isotope ratios extracted from feathers grown at the wintering sites of the long-distance migratory collared flycatcher Ficedula albicollis, to study how individuals from different breeding populations are distributed at the wintering sites. A sub-sample of birds was also sampled in two consecutive years to test for the repeatability of isotope ratios. Birds from the same breeding populations had more similar isotope ratios compared to birds from other nearby populations (10–100 km apart). Furthermore, isotope repeatability within individuals was high, implying that the observed pattern of isotope variation is consistent between years. We put forward two hypotheses for these patterns; 1) strong wintering site philopatry and migratory connectivity, suggesting that migratory connectivity may potentially be found on a much smaller spatial scale than previously considered, and 2) consistent interpopulation differentiation of feeding ecology at their wintering site.

Animal migration : linking models and data beyond taxonomic limits

An international workshop on animal migration was held at the Lorentz Center in Leiden, The Netherlands, 2–6 March 2009, bringing together leading theoreticians and empiricists from the major migratory taxa, aiming at the identification of cutting-edge questions in migration research that cross taxonomic borders.

Optimal management of a goose flyway : migrant management at minimum cost

1. We adopt a ‘whole flyway’ approach to modelling scenarios for protecting migratory birds, aiming at efficient and cost-effective conservation of flyway habitat.

2. We developed a model to minimize flyway management costs while safeguarding a migrating bird population. The model assumes that the intensity of the birds’ use of sites can be manipulated by varying management regimes (with concomitant costs) and that the birds make optimal use of the conditions created along their flyway.

3. We used dynamic programming to find the sequence of migratory decisions that maximizes the fitness of the migrants given a range of management scenarios, followed by a management cost estimate of all these scenarios and selection of those scenarios yielding an optimal solution from both an economic and the migrants’ perspective.

4. Using the population of pink-footed geese Anser brachyrhynchus that breed in Svalbard as an example, we calculated that the cheapest management scenario given current compensation payment rates at the various goose stopover sites yielded a 35% cost saving over current management. This cheapest scenario provides a migration itinerary that is very similar to the current itinerary used by the geese. This is fortuitous since changing environmental conditions may put the migrants at risk.

5. Synthesis and application. Given the global threats to migratory birds, developing a framework for efficient and effective conservation of flyway habitat is an urgent need. Such a framework may likewise be used to assist in controlling migrants causing conflict with agriculture, such as several goose species, in an economic and responsible fashion. Our suggested exemplified framework identified large unexplainable differences in management costs between regions. Differences in management costs between staging sites for birds make big differences to the optimal management of a flyway. Hence, to achieve efficient and effective management of migratory birds, we firstly need an objective assessment of the cost of management in different locations, followed by a modelling approach as here advocated, and followed up by a collaborative action of managers along the entire flyway.

Modelling behavioural and fitness consequences of disturbance for geese along their spring flyway

1. For migratory birds the implications of environmental change may be difficult to predict because they use multiple sites during their annual cycle. Moreover, the migrants’ use of these sites may be interdependent. Along the flyway of the Svalbard pink-footed goose Anser brachyrhynchus population, Norwegian farmers use organized scaring to minimize goose use of their grasslands in spring. We assessed the consequences of this practice for regional site use of pink-footed geese along their spring migration route.

2. We used dynamic programming to find the sequence of migratory decisions that maximizes the fitness of female geese during spring migration, assuming scaring impinges on both food-intake rates and predation risk. The parameterization of the model was based on data gathered from individually marked pink-footed geese between 1991 and 2003.

3. The effect of scaring in terms of fitness and site use was most noticeable regarding food-intake rate. Scaring resulted in a redistribution of geese along the flyway. Furthermore, the outcomes of the modelling exercises were highly dependent on whether or not the geese were omniscient or naive: at moderate scaring levels naive geese were predicted to succumb.

4. On a qualitative basis there was good correspondence between the predictions from the model and the empirical evidence gathered to date.

5. Synthesis and applications. Besides highlighting the importance of learning and changing behaviour in an adaptive fashion, our modelling exercise indicated the potential vulnerability of the geese to abrupt environmental change. In addition, the exercise emphasized the interdependence of site use along the migratory flyway. The model supports the necessity for an integrated flyway management approach. In Norway, discussion is ongoing about the future management of the spring conflict between farming interests and geese. Farmers in north and mid-Norway have announced that they will expand the scaring campaign if a long-term solution, including a compensation scheme, is not forthcoming. If scaring on such a large scale is implemented abruptly, it may have severe consequences for the population: management of both the scaring intensity and its geographical extent is urgently required.

Factors affecting the site of investment, and the reliance on savings for arctic breeders : the capital–income dichotomy revisited

The extent to which migratory birds that breed in the Arctic and winter in southern biomes rely on residual body stores for reproduction is unresolved. The short arctic summer and the limited availability of food early in the season constrain the time available for successful reproduction. Birds that are able to bring sufficient endogenous reserves to the breeding ground to meet, at least partially, the demands of egg-laying can initiate clutch production soon after arrival, thereby shortening the length of the breeding season and improving the chances of reproductive success. The amount of reserves available will be influenced by body size, the increased energetic and predation costs associated with carrying large stores, distances between staging sites and the location of the breeding grounds within the Arctic. Birds need not fly directly to the breeding grounds from the established temperate staging sites. Extensive feeding by migrants may occur in the Arctic, even within a few kilometres of the breeding sites as the birds track the retreating snowline. Irrespective of their size, birds are thus able to store some resources necessary for egg laying at local or regional scales. It is thus important to make a distinction between local capital and distant capital breeding. The extent to which a bird is characterized as a distant capital, local capital, or an income breeder not only varies between species, but also between individuals and seasons.

Barriers to blood donation in African communities in Australia: the role of home and host country culture and experience

BACKGROUND: An influx of African migrants and refugees can strain a host country's blood services, because often migrants have unique blood needs that cannot be sourced from local donors. To increase blood donation by the new migrants, host country blood services need to understand how blood and blood donations are viewed by immigrant communities, because recruitment models that are not culturally adapted may have limited success.

STUDY DESIGN AND METHODS: Nine focus groups representing a cross-section of Australian-based African communities were conducted in multiple languages, facilitated by bilingual workers. The qualitative protocol was guided by the literature on blood donation by African migrants and communities in Africa. Thematic analysis identified the relevance of issues previously included in the literature and whether other issues facilitated or prohibited blood donation.

RESULTS: Home country cultural issues were not generally raised as barriers to donation, and respondents were positively disposed toward donation. Home country experiences shaped respondents' views in Australia. Participants focused on assisting “individuals in need,” rather than giving to a blood service that many viewed with suspicion because of issues in their home country. There was a lack of knowledge about the donation process in Australia. More importantly, respondents perceived that their blood would not be wanted, based on a perception of host country mistrust and discrimination.

CONCLUSION: Developing an intervention that encourages migrants to donate blood needs to be culturally focused. It appears that addressing perceptions based on home country experiences is essential. Overcoming a general perception of discrimination is beyond any blood service, but there can be an attempt to ensure that blood donation is seen as an inclusive process—blood from everyone, for everyone.

Eritrean refugees experience in Melbourne

This dataset provides information concerning the patterns of labour market access and the employment outcomes of African refugees in Australia. It focuses on recently-arrived migrants and refugees from Eritrea who came to Australia predominantly on humanitarian grounds. It explores the correlation between academic qualifications and previous employment experiences on the one hand and employment outcomes in Australia on the other. In doing so, a number of related factors including language skills, links to community organisations and level and nature of job assistance services are analysed as variables that potentially impact upon access to and ultimately integration into the labour market.

Prevalence of vitamin D insufficiency and risk factors for type 2 diabetes and cardiovascular disease among African migrant and refugee adults in Melbourne

Migration to industrialised countries poses a “double whammy” for type 2 diabetes among sub-Saharan African migrant and refugee adults. This population group has been found to be at an increased risk of obesity and type 2 diabetes, which may be further aggravated by inadequate vitamin D status. Thus, this study aimed to describe the demographics of vitamin D insufficiency, obesity, and risk factors for type 2 diabetes among sub-Saharan African migrants and refugees aged 20 years or older living in Melbourne, Australia (n=49). Data were obtained by a questionnaire, medical assessment, and fasting blood samples. The mean serum 25-hydroxyvitamin D level was 27.3 nmol/L (95% CI: 22.2, 32.4 nmol/L); with 25-hydroxyvitamin D levels <50 nmol/L occurring in 88% of participants. Participants displayed a cluster of risk factors for type 2 diabetes and cardiovascular disease: 62% were overweight or obese, 47% had insulin resistance (HOMA-IR ≥2), 25% had low density lipoprotein cholesterol levels ≥3.5 mmol/L, 24.5% had high density lipoprotein cholesterol levels ≤1.03 mmol/L, 34.6% had borderline or high levels of total cholesterol (≥5.2 mmol/L), 18.2% had borderline or high levels of triglyceride (≥1.7 mmol/L), and 16% had hypertension (systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥90 mmHg). These findings suggest that sub-Saharan African migrants and refugees may be at risk of type 2 diabetes and atherosclerosis-related diseases such as ischemic heart disease, stroke, and peripheral vascular disease. Well-designed vitamin D interventions that incorporate lifestyle changes are urgently needed in this sub-population.

Declining woodland birds - Is our science making a difference?

Recent data from the Red List of the International Union for the Conservation of Nature show that 1240 of the world’s estimated 10 027 species of birds (12.4%) are listed as threatened (Hoffmann et al. 2010). Globally, many more are ‘declining’ in conservation status. In Europe, much attention has been given to the marked decline in the abundance and distributional extent of farmland birds associated with the intensification of agricultural production (Fuller et al. 1995; Donald et al. 2001). Recent analyses suggest woodland species alsomaynowbe experiencing significant declines (e.g. Hewson et al. 2007). In the Americas, the declining status of neotropical migrants has motivated considerable research over the last 30 years (e.g. Terborgh 1989; Robinson and Wilcove 1994). In the tropics, narrowly endemic land birds have been identified as those species most at risk of decline globally in coming decades owing to projected changes in land-use (Jetz et al. 2007). Particular taxonomic groups also are experiencing marked declines. Migratory shorebirds, for example, which depend on key stop-over sites for refuelling during intercontinental migration, are particularly vulnerable to the degradation and destruction of these sites (Barter 2002; Rogers et al. 2010). Such widespread change among the world’s avifauna has profound implications for global biodiversity, ecosystem function and the provision of ecosystem services (Sekercioglu 2006).

Identifying crucial gaps in our knowledge of the life-history of avian influenza viruses - An Australian perspective

We review our current knowledge of the epidemiology and ecology of avian influenza viruses (AIVs) in Australia in relation to the ecology of their hosts. Understanding the transmission and maintenance of low-pathogenic avian influenza (LPAI) viruses deserves scientific scrutiny because some of these may evolve to a high-pathogenic AIV (HPAI) phenotype. That the HPAI H5N1 has not been detected in Australia is thought to be a result of the low level of migratory connectivity between Asia and Australia. Some AIV strains are endemic to Australia, with Australian birds acting as a reservoir for these viruses. However, given the phylogenetic relationships between Australian and Eurasian strains, both avian migrants and resident birds within the continent must play a role in the ecology and epidemiology of AIVs in Australia. The extent to which individual variation in susceptibility to infection, previous infections, and behavioural changes in response to infection determine AIV epidemiology is little understood. Prevalence of AIVs among Australian avifauna is apparently low but, given their specific ecology and Australian conditions, prevalence may be higher in little-researched species and under specific environmental conditions.

Migrant houses in Northcote, Melbourne, Australia, 1950‐1975

The data collection contains documentation of migrant houses in Northcote, Melbourne. It includes photographic documentation of the houses, interviews with the inhabitants, and drawings/sketches of the houses.

The focus of the research is on houses that were built between 1950 and 1975. These houses are themselves a product of the construction skills and processes of post-war immigrants and the waves of 1960s immigrants into Australia from Southern European countries. Typically, these houses are brick veneer and have a strict sense of order and endurance about their design and image of the facade. A series of outdoor and semi-outdoor spaces produce a complexity of inside-outside relations and make possible different lifestyles.

Stories of the migrant house suggest it is an example of what might be called an ‘eco-object’, an object through which ecological practices are interwoven with social and cultural orientations. The houses are also aesthetic artefacts that present a public image through their facades. The project has documented the ‘material history’ of the houses. It illustrates the significance of particular elements/processes including: the terrace, new nature (in the front garden and back vegetable garden), summer kitchen, ongoing construction and storage space.