Allison D. Binley

• Doctor of Philosophy
• Rose Postdoctoral Fellow at Cornell University

Given widespread biodiversity declines, there is an urgent need to ensure that conservation interventions are working. Yet, evidence regarding the effectiveness of conservation actions is often lacking. Using a case study of 209 terrestrial species listed as Endangered in Canada, we conducted a literature review to collate the evidence base on cons...

Monitoring biodiversity can be critical for informing effective conservation strategies, but can also deplete the resources available for management actions if the time and money available for both activities are limited. Freely available participatory science data may help alleviate this issue, but only if data quality is sufficient to inform the...

Value of information (VoI) analysis is a method for quantifying how additional information may improve management decisions, with applications ranging from conservation to fisheries. However, VoI studies frequently suggest that collecting more data will not substantially improve management outcomes. This often contradicts the intuition of ecologist...

Biodiversity continues to decline in Canada despite significant efforts to halt losses. There is increasing recognition that direct drivers of biodiversity loss, such as resource exploitation and pollution, are perpetuated in part by conflicting goals and values across economic, social, political, and technological sectors, and inequity on many sca...

Conservation priorities and legal protections are often based on confirmed species occurrences. However, imperfect detection is likely the norm in biological surveys, resulting in negative consequences for conservation. Focusing on threatened species in the US and Canada, we show that detectability information appears to be lacking for most species...

Many bird species are undergoing rapid range shifts in response to habitat change, climate change, and anthropogenic factors. Although ranges shift, these shifts may not be accurately reflected in static range maps, particularly if range maps are not updated regularly. We observed a White-fronted Bee-eater (Merops bullockoides) while birding in the...

Monitoring biodiversity can be critical for informing effective conservation strategies, but can also deplete the resources available for management actions. Freely-available community science data may help alleviate this issue, but only if data quality is sufficient to inform the best decisions. Our objective was to quantify the predicted outcomes...

Given widespread biodiversity declines, there is an urgent need to ensure that conservation interventions are working. Yet, evidence regarding the effectiveness of conservation actions is often lacking. Using a case study of 208 terrestrial species listed as Endangered in Canada, we conducted a literature review to collate the evidence base on cons...

Population trend estimates form the core of avian conservation assessments in North America and indicate important changes in the state of the natural world. The models used to estimate these trends would be more efficient and informative for conservation if they explicitly considered the spatial locations of the monitoring data. We created spatial...

Spatial patterns in population trends, particularly those at finer geographic scales, can help us better understand the factors driving population change in North American birds. The standard status and trend models for the North American Breeding Bird Survey (BBS) were designed to estimate trends within broad geographic strata, such as Bird Conser...

The conversion of forest to agriculture is considered one of the greatest threats to avian biodiversity, yet how species respond to habitat modification throughout the annual cycle remains unknown. We examined whether forest bird associations with agricultural habitats vary throughout the year, and if species traits influence these relationships. U...

Population trend estimates form the core of avian conservation assessments in North America and indicate important changes in the state of the natural world. The models used to estimate these trends would be more efficient and informative for conservation if they explicitly considered the spatial locations of the monitoring data. We created spatial...

Conservation planning requires extensive amounts of data, yet data collection is expensive, and there is often a trade‐off between the quantity and quality of data that can be collected. Researchers are increasingly turning to community science programs to meet their biodiversity data needs, yet the reliability of such data sources is still a commo...

1. Researchers in ecology and evolutionary biology are increasingly dependent on computational code to conduct research. Hence, the use of efficient methods to share, reproduce, and collaborate on code as well as document research is fundamental. GitHub is an online, cloud-based service that can help researchers track, organize, discuss, share, and...

Protected areas are a key instrument for conservation. Despite this, they are vulnerable to risks associated with weak governance, land‐use intensification, and climate change. We used a novel hierarchical optimization approach to identify priority areas for expanding the global protected area system that explicitly accounted for such risks while m...

Protected areas are a key instrument for conservation. Despite this, they are vulnerable to risks associated with weak governance, land use intensification, and climate change. Using a novel hierarchical optimization approach, we identified priority areas for expanding the global protected area system to explicitly account for such risks whilst max...

Community science (“citizen science”) represent a potentially abundant and inexpensive source of information for biodiversity research. However, analyzing such data has inherent challenges. To explore where and how community science data are translated into scientific knowledge, we conducted a literature review in a sample of 334 peer-reviewed scie...

Finding ways of efficiently monitoring threatened species can be critical to effective conservation. The global proliferation of community science (also called citizen science) programs, like iNaturalist, presents a potential alternative or complement to conventional threatened species monitoring. Using a case study of ~700,000 observations of >10,...

Red-winged Blackbird (Agelaius phoeniceus) is a highly vocal species with a repertoire of similar, yet acoustically distinct songs. These songs may be altered drastically if, as a nestling, the male goes deaf or becomes acoustically isolated. In deaf Red-winged Blackbirds, these dramatic song alterations may present as songs bearing slight resembla...

Researchers in ecology and evolutionary biology are increasingly dependent on computational code to conduct research, and the use of efficient methods to share, reproduce, and collaborate on code as well as any research-related documentation has become fundamental. GitHub is an online, cloud-based service that can help researchers track, organize,...

Predicting the occurrence of rare species is challenging, especially outside of their known ranges. However, this information is critical for assessing conservation status, guiding monitoring efforts, and directing conservation actions for species threatened with extinction. Furthermore, frequent updates are needed under changing climate and landsc...

To remain effective into the future, protected areas must be resilient to change. Evaluating the resilience of protected areas requires data across large spatial and temporal scales, which has proven to be a strength of community science in conservation research. Here, we assess the contributions of community science to different topics of protecte...

To address the ongoing global biodiversity crisis, conservation approaches must be underpinned by robust information. Canada is uniquely positioned to contribute to meeting global biodiversity targets, with some of the world's largest remaining intact ecosystems, and a commitment to co-application of Indigenous ways of knowing alongside scientific,...

Article impact statement: COVID‐19 has demonstrated the need to optimize research activity, convey the gravity of loss, and reevaluate merit in conservation science.

Threat classifications allow conservationists to categorize threatening processes faced by species of conservation concern, but lack of information on threat severity hampers efforts to establish the cost-effectiveness of conservation management actions. Actions and funds are often prioritized according to the prevalence of a threat; however, proba...

owerful and well-implemented legislation is an important step towards the protection and recovery of species at risk of extinction (Ray and Ginsberg 1999; Schwartz 2008). For example, the U.S. Endangered Species Act, despite its flaws, has resulted in several species being saved from extinction (Evans et al. 2016). Although Canada has national legi...

Bias toward legally protecting and prioritizing charismatic taxonomic groups, such as mammals and birds, and against others, such as insects and plants, is well documented. However, the relative costs of conserving various taxonomic groups and the potential of these costs to interact with existing biases have been much less explored. We analyzed co...