Animals and the Limits of Ethnography

Is ethnography (as constituted in the social sciences) a reliable method with which to understand interspecies intersubjectivity? Can a method that has become a cornerstone approach to a qualitative understanding of humans for more than a century interrogate the social ties between humans and animals? Will it illuminate the similarities and differences between humans and their animal familiars? Using a programmatic approach to ethnography, and drawing on lessons from cyber ethnography, this article examines the challenges facing an ethnography that takes animals seriously as social beings and ethnographic subjects. The ability of ethnography to deliver a faithful portrait of being relies in large part on the communicative trust developed between ethnographers and their participants and interlocutors; it lies in the quality of the intersubjective exchange. Communicative intersubjective trust is both the paragon quality one wants in ethnographic social exchange and the most ill-defined and difficult to ascertain. So much ethnographic authority is underpinned by the hope that ethnographers have understood the people they work with in their terms and can faithfully re-present and interpret that world view. This article argues that the tricky and ambiguous business of intersubjective exchange poses important methodological questions for anthrozoology.     

Racial categories as resources and constraints in everyday interactions: Implications for racialism and non-racialism in post-apartheid South Africa

The anti-apartheid struggle was characterized by tensions between the opposing ideologies of non-racialism (exemplified by the Freedom Charter) and racialism (exemplified by Black Consciousness). These tensions have remained prevalent in public policies and discourse, and in the writings of social scientists, in the post-apartheid period. In this paper I examine some ways in which issues of whether, when, and how race matters become visible in everyday interactions in South Africa, and what insights this may offer with respect to these ongoing tensions. Specifically, I employ an ethnomethodological, conversation analytic approach to examine some ways in which racial categories are treated as resources for action or constraints on action. I conclude by arguing that these findings point to the contingent and situational operation of a practical non-racialism (as well as practical racialism), and thus to the achievement of these ideologies in the moment-by-moment unfolding of interactions.     

Spirits of Uncertainty: Eventologies of Nature on China’s Frontiers

ABSTRACT

Studies of the environmental spirit world have been pursuing two main lines of inquiry: (1) that indigenous claims on ecological thought, including beliefs in chthonic spirits and mountain deities, are the outcome of a global process of abstraction and the commoditisation of nature which acts as technology of governmentality for the production of discursive formations through which neoliberal environmental subjectivities can emerge and (2) that the pitfalls of the nature/culture dualism can be avoided by giving priority to nonhuman subjectivities and positing sociologies of nature as subordinate to ontologies of the self-other divide or action-orienting cosmologies of local ‘nature’. The contributors of this collection engage with the spirit worlds and other invisible agents that constitute the everyday landscape of a number of ethnic groups in western China. While declining to engage with the notion of animism or subscribing to totalising ‘cosmologies’, the authors prefer to extract the eventfulness of haphazard and radically uncertain interactions with spirits or wondrous signs apt to be transformed into marvels and rumours. The ethnographies presented in this collection reveal an eventology of spirit worlds and landscape on China’s borderlands, an inquiry that – unlike history – does not study ‘events’ as such but the relation between what is deemed to be an event, a surprise, or a manifestation of wonder and what is deemed to be the innate, natural, ordinary, everyday life.     

When predator odour makes groups stronger: effects on behavioural and chemical adaptations in two termite species

1. Being able to detect a predator before any physical contact is crucial for individual survival. Predator presence can be detected thanks to several types of signal, such as chemical cues. Chemical signals are produced by predators for their protection against desiccation, for their communication, or possibly as a side‐effect of their activity. In insects, chemical communication plays a key role in diverse biological processes, including prey‐predator or plant‐insect interactions, courtship behaviour, and kin or species recognition. 2. Cuticular hydrocarbons (CHCs) are specifically involved in recognition processes and social organisation (division of labour, caste ratios) in social insects. Here, the questions raised are whether termites can detect a predator with their cuticular compounds and whether the predator‐produced compounds can influence their prey. 3. The responses of termites Reticulitermes grassei (Clément, 1978) and Reticulitermes flavipes (Kollar, 1837) to the presence of the cuticular compounds produced by a predator, the ant species Lasius niger (Linnaeus, 1758), were investigated. More specifically, the study quantified termite traits such as caste ratios, mortality rates, CHC profile homogeneity and aggressiveness of workers after 2 months' exposure to predator‐produced compounds. 4. The results show that the predator odour did affect the aggressiveness of the native species R. grassei but not of the invasive R. flavipes. The caste ratios and the mortality rates were not affected for both species. 5. Differences between species are discussed around the native or invasive status of each species, along with the role played by chemical cues on behavioural and chemical adaptations.     

Reproductive synchronization in squirrel monkeys (Saimiri)

Groups of squirrel monkeys (Saimiri) that are exposed to certain seasonal environmental stimuli experience a yearly reproductive cycle with discrete mating and birth seasons. Seasonal rainfall or some rainfall induced seasonal changes (such as changes in vegetation or insect fauna) appear to be responsible for timing theSaimiri reproductive cycle. Animals of both sexes show significant physiological and behavioral changes during the yearly cycle. Whether the environmental timing factors affect both the males and the females equally, or affect only one sex directly and the other sex indirectly through social communication is not clear. Three mechanisms by which the reproductive activity of both males and females could be synchronized are presented, and data from a laboratory study and a field study relevant to each mechanism are presented. Several social interaction patterns frequently observed in the field study suggest that (1) male sexual activity may excite female sexual activity through male penile display and/or other stereotyped interactions and/or (2) female sexual activity may excite male sexual activity through pheromone and/or other communication channels.     

Interspecific spacing between gibbons (Hylobates klossii) and langurs (Presbytis potenziani) on Siberut Island,Indonesia

Spatial arrangement and social interactions of two sympatric and ecologically similar primate species, Hylobates klossii and Presbytis potenzianai, are described from field observations made between July 1972 and October 1974 on Siberut Island, Indonesia. Gibbon territories and langur home ranges overlap extensively. Because gibbons have the ability to supplant langurs at shared food sources, langurs are at a competitive disadvantage. To avoid or decrease the frequency of hostile interactions with gibbons, langurs locate their core areas on boundaries between adjacent gibbon territories, which permits langurs to retreat across these barriers in response to gibbon movements. Langurs further enhance segregration by leaving their sleeping trees earlier than gibbons, gaining additional feeding time on contested food sources. This form of interspecific spatial organization between gibbons and langurs resembles certain predator-prey spacing systems, where territorial boundaries between adjacent predators serve as sanctuaries for prey populations.     

The Dialogics of Southern Quechua Narrative

Southern Quechua conversational narratives are dialogical in four senses. First, at the formal level, the narrative is produced between interlocutors; second, narrative embeds discourse within discourse by means of quotations or indirect discourse; third, implicit or hidden dialogue between texts is brought out through the intertextual reference to other coexisting narratives; and, fourth, there is a complex pattern of participation through which dialogue takes place not only between actual speaking individuals but between distinct, intersecting participant roles that evoke multiple interactional frameworks. Rigorous attention to each level allows us to integrate narrative analysis more closely into ethnographic study, in terms of both the social tactics of specific narrative events and the broader discursive frameworks that they illuminate.     

The communicative life of a social carnivore: acoustic repertoire of the ring-tailed coati (Nasua nasua)

The coati is a highly social mammal that features sophisticated cognitive and social abilities. We hypothesized that the ring-tailed coati, Nasua nasua, uses an extensive acoustic repertoire that correlates to their diverse range of social interactions. We tested this hypothesis by observing and recording a free-ranging managed population of N. nasua in Tietê Ecological Park (PET), in the municipality of São Paulo, State of São Paulo, Brazil. Of 404 h of sampling, 47 h of coati vocalizations were recorded over 3 years. Additional records were obtained opportunistically on other free-living populations at PET by using passive acoustic monitoring. We describe here an acoustic repertoire composed of 15 calls (12 basic calls, 2 rhythmic calls and the non-random complex calls composed of three or four different units). This diverse repertoire of signals was used in contact/cohesion regulation, foraging activities, alert or potential threat situations, playing and fighting interactions and during social isolation and acute distress. The contact call (chirp) is produced through biphonation, and other non-linear phenomena are present. Our study found a complex vocal repertoire that encourages further studies to describe the evolution of the cognitive characteristics and social abilities of ring-tailed coatis.     

G//ana territorial organization

This analysis of G//ana territorial organization shows how land rights are acquired and how they affect patterns of land use. Both spatial and social boundaries are discussed. It is shown that the appearance of overlapping spatial boundaries is clarified through a focus on the land rights of individuals and a consideration of historical population movements over the region. The discussion of social boundaries shows that, while interterritorial marriage and mobility networks are extensive, increases in property and food production appear to be associated with a closing of social boundaries (increased social nucleation). This is suggested by greater endogamy and a trend toward patrilineal inheritance of land rights in recent years.     

The baladi curative system of Cairo,Egypt

The article explores the symbolic structure of the baladi (traditional) cultural system as revealed in everyday narratives, with a focus on baladi curative action. The everyday illness narrative provides a cultural window to the principles of fluidity and restorative balance of baladi curative practices.The body is seen as a dynamic organism through which both foreign objects and physiological entities can move. The body should be in balance, as with any humorally-influenced system, and so baladi cures aim to restore normal balance and functioning of the body.The article examines in detail a narrative on treatment of a sick child, and another on treatment of fertility problems. It traces such cultural oppositions as insider : outsider; authentic: inauthentic; home remedy: cosmopolitan medicine. In the social as well as the medical arena these themes organize social/medical judgements about correct action and explanations of events.     

Opening the Black Box of Developmental Experiments: Behavioural Mechanisms Underlying Long‐Term Effects of Early Social Experience

Typically, animals spend a considerable portion of their time with social interactions involving mates, offspring, competitors and group members. The social performance during these interactions can strongly depend on the social environment individuals have experienced early in life. Despite a considerable number of experiments investigating long‐term effects of the early social environment, our understanding of the behavioural mechanisms mediating these effects is still limited, mainly for two reasons. (1) Only in few experimental studies have researchers actually observed and quantified the behaviour of their study animals during the social treatment. (2) Even if differences in social interactions between social rearing treatments are reported, these differences might not be causally linked to any observed long‐term effects later in life. The aim of this review was to investigate whether behavioural records of animals during the experimental manipulation of their social environment can help (1) identifying behavioural mechanisms involved in a long‐term effect and (2) obtaining a better understanding of the long‐term consequences of early manipulations. First, I review studies that manipulated the social environment at an early stage of the ontogeny, observed the social interactions and behaviour during the social experience phase and subsequently tested the performance in social and non‐social behavioural tasks at a later life stage. In all reviewed studies, treatment differences were reported both in social interactions during the social experience phase and in social and/or non‐social behaviours later in life. Second, I discuss four classes of behavioural mechanisms that can cause the reported long‐term effects of social experience, namely learning by experience, social learning, sensory stimulation and social cueing. I conclude that social interactions during the social experience phase should always be recorded for at least two reasons. Knowledge about how the social interactions differ between rearing treatments (1) permits researchers to formulate hypotheses about candidate mechanisms causing long‐term effects on behaviour and (2) can help to interpret unexpected outcomes of developmental experiments. Finally, I propose that as a crucial ultimate step towards understanding effects of the early social environment, we should develop targeted experiments testing for the causality of identified candidate mechanism.     

Pre-Hispanic Beer in Coastal Peru: Technology and Social Context of Prehistoric Production

The native Andean beer , chicha, played a variety of roles in pre-Hispanic Peruvian societies. Commonly made from maize , chicha was both the everyday beverage and an essential element in ritual and social interactions. Most important, political leaders had to reward corvée labor groups with chicha and food as part of the "hospitable repayment" lords were obligated to provide their subjects. The article describes an archeological investigation of chicha production in a non-elite residential sector at Manchan, the Chimu Empire's (A.D. 900–1470) regional center in the Casma Valley of the Peruvian North Coast. Two issues are considered: the technical process and the social context of chicha- making. In both cases, ethnohistoric and ethnographic data are used to develop archeological correlates for different aspects of the technology and social context of chicha- making. The archeological data indicate that (1) the equipment for chicha- making was generally available, (2) different households episodically produced large quantities of chicha, and (3) this production took place within a self-sufficient household and without extensive state involvement by the Chimu Empire.     

Genetic and morphological variation over space and time in the invasive fire ant <Emphasis Type="Italic">Solenopsis invicta</Emphasis>

Social insects are among the most successful and damaging of invasive taxa. We studied spatial and temporal variation in two traits, colony genetic structure and worker mass, associated with social insect success in the introduced fire ant Solenopsis invicta. Our aim was to determine if changes in social structure occurred over time and if variation in worker size was related to worker genotype. We sampled 1139 workers from five multiple-queen S. invicta nests on six dates over a one-year period. The genotypes of workers were determined at ten microsatellite loci and at the selected locus general protein-9 (Gp-9). We found little evidence for genetic differentiation of workers sampled from distinct nests or from different dates at the microsatellite loci. However, worker Gp-9 genotype frequencies varied among nests and over time. In addition, worker mass was affected by nest-of-origin, sampling date, ploidy level, and Gp-9 genotype. Our results suggest that large numbers of queens contribute to the production of workers in introduced S. invicta nests throughout the year. Colony boundaries are semi-permeable, although the among-nest variation in Gp-9 genotype frequencies and worker mass does suggest that boundaries are present. In addition, selection operating on Gp-9 genotype depends on nest environment. Finally, worker mass is affected by both endogenous and exogenous factors in S. invicta. Overall, our data suggests that the key traits of colony social structure and worker size reflect the effects of variable selection in invasive social insects.     

SIGNAL DESIGN AND PERCEPTION IN HYPOCNEMIS ANTBIRDS: EVIDENCE FOR CONVERGENT EVOLUTION VIA SOCIAL SELECTION

Natural selection is known to produce convergent phenotypes through mimicry or ecological adaptation. It has also been proposed that social selection—i.e., selection exerted by social competition—may drive convergent evolution in signals mediating interspecific communication, yet this idea remains controversial. Here, we use color spectrophotometry, acoustic analyses, and playback experiments to assess the hypothesis of adaptive signal convergence in two competing nonsister taxa, Hypocnemis peruviana and H. subflava (Aves: Thamnophilidae). We show that the structure of territorial songs in males overlaps in sympatry, with some evidence of convergent character displacement. Conversely, nonterritorial vocal and visual signals in males are strikingly diagnostic, in line with 6.8% divergence in mtDNA sequences. The same pattern of variation applies to females. Finally, we show that songs in both sexes elicit strong territorial responses within and between species, whereas songs of a third, allopatric and more closely related species (H. striata) are structurally divergent and elicit weaker responses. Taken together, our results provide compelling evidence that social selection can act across species boundaries to drive convergent or parallel evolution in taxa competing for space and resources.     

Serum-protein interactions with anticancer Ru(III) complexes KP1019 and KP418 characterized by EPR

The compounds imidazolium [trans-[RuCl₄(1H-imidazole)₂] (KP418) and indazolium [trans-RuCl₄(1H-indazole)₂] (KP1019) both show significant anticancer activity, with the latter recently having completed phase I clinical trials. An important component of this success has been associated with targeted delivery of the complexes to cancer cells by serum proteins. In this study, electron paramagnetic resonance (EPR) measurements, combined with incubation under physiological conditions, and separation of protein-bound fractions, have been used to characterize the interactions of these complexes with human serum albumin (hsA), human serum transferrin (hsTf) apoprotein, and whole human serum. The strong EPR signals observed in these experiments demonstrate that both complexes are primarily retained in the 3+ oxidation state in the presence of serum components. Rapid, noncovalent binding of KP1019 was observed in the presence of both hsA and serum, indicating that the predominant interactions occur within the hydrophobic binding sites of hsA. This sequestering process correlates with the low levels of side effects observed in clinical trials of the complex. At longer incubation times, the noncovalently bound complexes are converted slowly to a protein-coordinated form. Noncovalent interactions are not observed in the presence apo-hsTf, where only slow binding of KP1019 via ligand exchange with the protein occurs. By contrast, hydrophobic interactions of KP418 with hsA only occur with the aquated products of the complex, a process that also dominates in serum. In the presence of apo-hsTf, KP418 interacts directly with the protein through exchange of ligands, as observed with KP1019.     

Social Interactions in Isard Kids Rupicapra pyrenaica pyrenaica (Artiodactyla: Bovidae): Possible Influence on Development of Social Bonding

Assuming that social experiences at an early age may be a determinant factor in the process of formation of social network and attachments, we studied the social interactions of isard, or Pyrenean chamois, kids (Rupicapra pyrenaica pyrenaica) during their first year, to understand “how” sociality arises in isards rather than “why”. Interactions with the mother were affiliative, and approaches of kid to mother or vice versa were generally followed by another “positive” interaction. Interactions between kids were also frequent and playful. Interactions with both mother and peers provided positive reinforcement which may strengthen bonds. However, early interactions of kids with yearlings and other adults provided negative experience, no attachment thus developing from them. Social affinities of adults as well as the social and spatial organization of groups may be understood when ontogenetical history and immediate causality are highlighted.     

On fun and freedom: young women's moral learning in Indonesian Islamic boarding schools

This article analyses the role of fun and freedom in the moral learning of young women students in two Indonesian Islamic boarding schools. Recent debates about Islam and ethical subject formation have centred on the assumed tension between Islam and freedom. I examine decisions about television viewing and dress to illustrate both the flexibility and fixity of moral values and evaluation in girls’ lives. I argue that anthropologists of morality and Islam should take seriously moments of fun as important instances for ‘moral ludus’ or ‘moral play’ – the testing, shifting, and reshaping of the boundaries of moral behaviours that involve balancing the demands of various social fields and the larger ethical community in which a person is embedded. I suggest that these moments be viewed not as ruptures or instances of hypocrisy but as everyday occurrences of embedded agency in the lives of piety-minded individuals.     

Interactions between cauliflower and Rhizoctonia anastomosis groups with different levels of aggressiveness

Background  

The soil borne fungus Rhizoctonia is one of the most important plant pathogenic fungi, with a wide host range and worldwide distribution. In cauliflower (Brassica oleracea var. botrytis), several anastomosis groups (AGs) including both multinucleate R. solani and binucleate Rhizoctonia species have been identified showing different levels of aggressiveness. The infection and colonization process of Rhizoctonia during pathogenic interactions is well described. In contrast, insights into processes during interactions with weak aggressive or non-pathogenic isolates are limited. In this study the interaction of cauliflower with seven R. solani AGs and one binucleate Rhizoctonia AG differing in aggressiveness, was compared. Using microscopic and histopathological techniques, the early steps of the infection process, the colonization process and several host responses were studied.     

Interspecific Interactions Between Cebus capucinus and Other Species: Data from Three Costa Rican Sites

Capuchins exhibit considerable cross-site variation in domains such as foraging strategy, vocal communication and social interaction. We report interactions between white-faced capuchins (Cebus capucinus) and other species. We present comparative data for 11 groups from 3 sites in Costa Rica that are ecologically similar and geographically close, thus reducing the likelihood that differences are due solely to genetic or ecological differences. Our aim is to document both the range of variation and common elements across sites and situations. We also consider factors that contribute to the variation or consistency or both, including social learning, local ecology, and temperament. We consider 4 categories of allospecifics: (1) vertebrate prey, (2) potential predators, (3) feeding competitors, and (4) neutral species. Although we cannot rule out local differences in ecology, our data suggest that social learning may account for at least some cross-site differences in behavior toward allospecifics. Our strongest finding is that boldness, aggression and pugnacity are displayed consistently across sites, groups and circumstances, even in interactions with neutral species, which reflects a critical aspect of species-specific temperament in Cebus capucinus that has been evolutionarily developed and reinforced through highly opportunistic foraging, strong predator defense, and active hunting. We suggest directions for future research, particularly in regard to primate temperament as an evolved trait with consequences for fitness.     

Whole-day follows of striped mice (Rhabdomys pumilio), a diurnal murid rodent

Understanding mammal social systems and behaviour can best be achieved through observations of individuals in their natural habitat. This can often be achieved for large mammals, but indirect methods have usually been employed for small mammals. I performed observations of the striped mouse (Rhabdomys pumilio) during the breeding season in the succulent karoo, a desert of South Africa. The open habitat and the diurnal habit of striped mice, together with the use of radio-telemetry, made it possible to collect data on activity patterns and social interactions over an entire activity period (whole-day follow). The striped mouse in the succulent karoo has been reported to form groups of one breeding male, two to four breeding females, juvenile and adult offspring of both sexes, and several litters. Accordingly, daily range size did not differ between males and females, but females spent more time foraging whereas males spent more time patrolling territory boundaries. Captive R. pumilio display biparental care, and in this study both sexes visited the nesting site during the day, possibly engaging in parental care. Mice travelled more than 900 m/day, mainly during the morning and afternoon, and rested in bushes during the hottest times of the day.