香京julia种子在线播放

Efforts to recover populations of large mammalian carnivores (e.g., gray wolves, brown bear, lynx) have been remarkably successful across the United States and Europe (Enserink and Vogel, 2006; Chapron et al., 2014; Mech, 2017). These successes are both celebrated by proponents of large carnivores, and lamented by those who oppose the restoration of these species (Bruskotter et al., 2010; Krange and Skogen, 2011; Epstein, 2017). The recovery of gray wolves (Canis lupus), in particular has been met with open hostility among some subsets of the public, prompting the agencies charged with wolf management to find ways of increasing tolerance for this species (Treves and Bruskotter, 2014; Hogberg et al., 2016; Epstein, 2017). To that end, various agencies have liberalized killing of wolves through regulated public hunting, trapping, and lethal control, contending that such actions are necessary to avoid erosion of public support for wolves and the laws that protect them (Mech et al., 2015).

Recently, Bruskotter et al. (2018) sought to evaluate these hypotheses by comparing broad regions of the United States that have different experiences with wolf recovery. In the western Great Lakes (WGL) region, wolves were never fully eradicated and have been recovering “naturally” (i.e., without reintroduction) since their federal protection in the early 1970s. In the Northern Rocky Mountains (NRM) region, wolves were largely eradicated by 1930, reintroduced in the mid-1990s (Smith and Bangs, 2009), then removed from Endangered Species Act (ESA) protections by Congress in 2011. Finally, wolves have generally been absent in the rest of the country over the past half century with a few exceptions (i.e., Alaska; and more recently, Washington and Oregon). Bruskotter et al. (2018) found that, despite substantial differences in both wolf presence and policy, residents of these broad regions did not differ in terms of their attitudes toward wolves, support for the ESA, or their trust of the U.S. Fish and Wildlife Service (USFWS; the federal agency charged with wolf recovery). Thus, the authors suggested that existing evidence does not support the idea that protections for wolves will lead to decreased tolerance of wolves. However, the authors conceded that the scale of their analyses may have affected their results; specifically, differences among the residents most likely to be affected by wolves (e.g., hunters and ranchers/farmers living in wolf-occupied regions) may have been ‘drowned out’ in their analyses by urban residents who make up ∼82% of the United States population (U.S. Census Bureau, 2016). To examine this possibility in conjunction with how values, identity, and place (VIPs) may interact, we conducted comparisons of residents from these same three regions while limiting analysis to three “affected” sub-groups: (i) rural [non-metropolitan statistical area (non-MSA)] residents, (ii) those who identified as hunters, and (iii) those who identified as ranchers/farmers. We then used a series of hierarchical regression analyses to simultaneously explore the effects of VIPs on attitudes toward wolves.

We conducted analyses of data obtained by Bruskotter et al. (2018), which consisted of a survey (n = 1,287) of adult residents in the United States Responses were collected using Qualtrics, a web-based survey platform, by the GfK Group in 2014. Through GfK’s Knowledge Panel^®, three regions with varying experiences in protecting gray wolves under the ESA were sampled, the: (i) NRM, (ii) WGL, and (iii) remainder of the United States (RUS). Participants in the Knowledge Panel were recruited via address-based sampling and recruitment methods, then maintained as a panel by GfK (currently Ipsos). Panelists were randomly selected for participation by GfK. Due to controversy regarding ESA protections of Mexican wolves (Canis lupus baileyi) residing in New Mexico and Arizona, as well as red wolves (Canis rufus) inhabiting a small portion of North Carolina, cases from these three states (n = 23) were excluded from the present analyses. Cases were also removed from Alaska (n = 4), given that this state has an unlisted population of wolves, and Hawaii (n = 4), where wolves have never existed.

In order to quantify attitudes toward wolves, we used a semantic differential scale composed of four response items, which were each measured on a seven-point scale ranging from one (negative perception of the species) to seven (most favorable perception) (see Appendix). Items were then averaged to reflect a participant’s overall attitude toward wolves. To measure indicators of social identity, respondents were asked to report the extent to which they identified with each respective group on a five-point unipolar scale ranging from one (not at all) to five (very strongly). Finally, to capture individual beliefs about human-wildlife relationships (Teel and Manfredo, 2010), we operationalized an abbreviated form of wildlife value orientations by averaging respondents’ scores to a select set of domination and mutualism-based items. The seven items used were measured on a five-point bi-polar scale ranging from one (strong disagreement) to five (strong agreement) (see Appendix).

To determine if differences regarding attitudes toward wolves between the groups of interest in the three study regions existed, we conducted one-way analysis of variance (ANOVA) tests. For these comparisons, data were weighted post hoc on regional sociodemographic characteristics using benchmarks from the United States Census Bureau’s 2009–2011 American Community Survey. We further explored the data, unweighted, through hierarchical regression analyses to assess potential interaction effects among variables. By organizing our regressions into three distinct blocks (based on sociodemographic, interpersonal, and cognitive factors, respectively) we were able to examine the additive effect of these variables in conjunction with regional differences. The same sociodemographic, identity, and WVO measures were used in these analyses as described above.

We found significant differences between attitudes of people living in the three geographic units in relation to identity (Table 1). Specifically, hunters in the NRMs expressed more negative attitudes toward wolves relative to hunters in the WGLs and the RUS (F = 7.156, df = 2, p = 0.001). Respondents who identified at least moderately as a farmer/rancher in the NRMs also reported more negative attitudes toward wolves than those in the WGLs and the RUS (F = 4.580, df = 2, p = 0.011). Results indicated that regional differences in attitude may depend upon identity; thus, we next controlled for the potential interaction between region and identity in subsequent regression analyses.

Our initial regression model (Table 2) indicated that sociodemographic factors typically found to be associated with attitudes toward wolves appear less influential in our population. In fact, no significant associations were found between attitude and age, gender, income, residency in a metropolitan statistical area (MSA), or education. Furthermore, we found no significant relationship between respondents’ attitudes toward wolves and residency in the NRMs or the WGLs. To determine if rural (or non-MSA) residents living in areas with wolves (i.e., the NRM and WGL regions) differ from rural residents living in areas without wolves (i.e., the RUS region) in their attitudes, we included an interaction term controlling for MSA residency and region. Despite patterns found in previous research (Treves et al., 2013; Bruskotter et al., 2014), our analysis revealed no significant effect among our population.

Our second regression model incorporated measures of respondents’ identification with various interest groups. Results showed that when these identities and sociodemographic factors were simultaneously accounted for, residency in the NRMs and WGLs had independent negative associations with attitudes toward wolves (Figure 1). Moreover, the identity-by-region interaction terms were significant for three identity groups (NRM by environmentalist [+], NRM by farmer/rancher [−], WGL by farmer/rancher [−], and WGL by animal rights [+]. Additionally, identification as an animal rights advocate was significantly and positively associated with attitudes. Collectively, these factors explained roughly 16 percent of the variance in attitudes toward wolves.

In our final regression model, we added abbreviated measures of wildlife value orientations – mutualism and domination – to factors examined in Model 2. Incorporation of wildlife value orientations increased the explained variance of our model from 16 to 21 percent. Here, we found that mutualism was significantly and positively correlated with attitude toward wolves, whereas domination was significantly and negatively correlated with attitude. Contrasting with Model 2, residency in the NRMs was not significantly associated with attitude when wildlife value orientations were controlled. Rather, its effect was entirely dependent on living in the region and identifying as a farmer/rancher [−] or an environmentalist [+]. Similarly, residency in the WGLs was no longer significantly associated with attitude; instead, its effect on respondents’ attitude toward wolves was now dependent upon living in this region and identifying as a farmer/rancher [−] or an animal rights advocate [+].

Conservation agencies face a common dilemma concerning wolf management as the species recolonizes parts of Europe and the United States Agencies can retain protective policies that have allowed wolves to reclaim lost range, or they can “liberalize” harvest so that locals can exert some control over wolf populations. Such decisions are often framed as pitting the interests of local, affected peoples against broader social interests backed by federal or international policy. Some scientists implicitly legitimize this framing when they warn that continued protection of large carnivores could result in local backlash against these animals and, more ominously, generally erode support for protective legislation (Mech et al., 2015). Yet, in the United States, George et al. (2016) found a >40% increase in positive attitudes toward wolves among United States residents during a period in which wolf populations and range occupancy grew. Further, Bruskotter et al. (2018) found no differences in attitudes among residents of United States regions that have varying experiences with wolf recovery. These studies suggest that rebounds of wolf populations do not necessarily lead to negative attitudes toward the species.

Here we examined the effects of VIPs on attitudes toward wolves. Our initial results support findings of prior studies (e.g., Ericsson and Heberlein, 2003; Karlsson and Sjöström, 2007) suggesting that living in wolf-occupied regions leads to more negative attitudes. However, the effect of place was dampened when values and identity were included in our models. Specifically, the effect associated with region was moderated by identification with related interest groups. That is, people who lived in wolf-occupied regions and identified with groups likely to perceive or experience negative impacts of wolves (i.e., farmers/ranchers) expressed more negative attitudes toward wolves; in contrast, those living in the same regions who simultaneously identified with groups likely to perceive or experience positive impacts of wolves (i.e., environmentalists, animal rights advocates) expressed more positive attitudes. We further found that positive attitudes toward wolves were associated with different groups depending on which region (e.g., animal rights activist in the WGL and environmentalists in the NRM). These regional variations in the role of identity in shaping attitudes may further translate to regional differences in which social groups engage in conservation efforts.

The idea that human experiences with any phenomenon are, at least in part, mediated by social groups is consistent with the perspective of symbolic interactionists who suggest that knowledge is socially constructed (Blumer, 1969). Likewise, the idea that the effect of the group on any given individual is mediated through their social identity is supported by psychological research on social identity (for review see Hornsey, 2008), as well as conservation-related research that suggests social identity directly impacts how we think about wildlife and their management (Bruskotter et al., 2009; Lute et al., 2014, Bruskotter et al., 2019; van Eeden et al., 2019). Other research suggests that social groups often reinforce values and group-based norms depicting right and wrong behavior (Dandaneau, 2007), which can by amplified when groups are isolated by geography or choice (i.e., highlighting differences between groups by purposefully acting in opposition).

Despite claims (Mech et al., 2015) that long-term listings of controversial carnivores, like the gray wolf, under the ESA creates resentment toward the species being protected, Bruskotter et al. (2018) analyses suggested that removing wolves from such protections does not create tolerance – at least not immediately. Importantly, our results raise the question of whether removing ESA protections for wolves decreases tolerance of them among certain groups of people. For example, we found that farmers/ranchers in the NRM held the most negative attitudes toward wolves despite that wolves are no longer listed there. However, NRM farmers/ranchers may have always held negative attitudes toward wolves irrespective of ESA decisions. To be clear, our data are cross-sectional and do not track changes over time; thus, a definitive conclusion regarding potential impacts on attitudes following the delisting of this species is ultimately beyond the capabilities of the present study.

Our findings also warrant further discussion of the impact, or apparent lack thereof, of identification with other potentially influential interest groups, such as hunters. When examining tolerance for wolves in Sweden, Ericsson and Heberlein (2003) found that hunters residing in areas populated by wolves expressed the most negative attitudes toward them. Our findings, however, did not reveal identity as a hunter to be a significant predictor of attitudes in the United States when other factors were controlled. The difference could signal that United States hunters are more tolerant of wolves or less geographically proximate to wolves than are Scandinavian hunters; however, this difference might also be attributed to differences in the way we measured attitudes. For example, Ericsson and Heberlein (2003) used nine response items to construct their attitude scale, whereas we used four. As a result, cross-national investigations of attitudes toward wolves could clarify this ambiguity.

Efforts seeking to gauge attitudes toward wolves have been limited both temporally and spatially; and interpretation of these studies is limited by historically inconsistent measures of attitudes (Bruskotter et al., 2015). Although the present study does not explore a longitudinal perspective, our work does provide a baseline for future regional comparisons and distinctively contributes to an area of inquiry regarding the social construction of space – namely, how do different groups of people think about and engage with the landscape, as well as its wildlife and other resources. We recommend researchers investigate attitudes toward wolves at different spatial scales, as done here, particularly with an eye for longitudinal comparisons. In order to further disentangle the complexity and intersectionality of VIPs as it applies here, we additionally advocate for future analyses to employ multilevel modeling that can address impacts of group level characteristics above and beyond individual level characteristics (as done by Dietsch et al., 2016).

Our findings have direct implications for wolf management in the United States, especially given current efforts by the USFWS to delist all gray wolves from the ESA. Despite recent attempts to eliminate use of the social sciences in natural resource decision-making processes, as demonstrated by the highly contested Montana House Bill No. 161, these perceptions, and the systematic study of them, remain paramount to effective conservation efforts (Manfredo et al., 2019). Humans are the primary source of mortality for wolves practically everywhere they occur, and improving our understanding of the policies, social conditions, and management actions that affect tolerance is crucial to efforts to conserve and coexist with this species. Collectively, our results show little support for the idea that continued protections for wolves negatively impacts tolerance for the species. Instead, United States attitudes toward wolves have become substantially more positive at the nation level (George et al., 2016), did not vary across hunters from different regions, and remained negative among a particular identity group despite wolves being removed already from the ESA. Consequently, we do not expect that removing federal protections will increase tolerance for wolves; rather, such decisions are likely to result in greater levels of harvest and lethal control (as witnessed in the NRMs), which could significantly impede wolf recovery efforts.

The datasets generated for this study are available on request to the corresponding author.

The studies involving human participants were reviewed and approved by the Office of Responsible Research Practices (Study ID2013E0553). The patients/participants provided their written informed consent to participate in this study.

JB, AD, KS, and SC conceptualized the study. SC and KS performed the analyses with guidance from JB and AD. SC prepared the manuscript with critical feedback and input from JB, AD, and KS.

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.