CAN-SAR: A database of Canadian species at risk information

Threatened species lists describe the conservation status of species and are key tools used to inform decisions for biodiversity conservation. These lists are rich in information obtained during status assessment and recovery planning processes, ranging from biological attributes to actions that support recovery. Data compiled from species lists allow for analyses, including assessing trends in threats, prioritizing actions, and identifying barriers to achieving recovery objectives. For legally protected species at risk of extinction in Canada, such analyses are challenging owing to a lack of comprehensive and accessible data reflecting information compiled from listing and recovery documents. To encourage ongoing synthesis and minimise duplication of efforts, we initiated CAN-SAR: a database of Canadian Species at Risk information. This transparent, open-access, and searchable database contains information transcribed from listing documents, including listing date, and derived variables. Derived variables required interpretation for which we developed standardised criteria to record information, including classification of recovery actions. The CAN-SAR database is updateable, and will contribute towards improved recovery planning to safeguard species of conservation concern.

Measurement(s)	threatened species • threat classes • recovery actions
Technology Type(s)	document review
Sample Characteristic - Organism	multiple
Sample Characteristic - Location	Canada

Macrofungal conservation in Canada and target species for assessment: a starting point

Despite the ecological importance of fungi, we still know little about their diversity in Canada. One of the largest hurdles to implementing fungal conservation initiatives is the lack of fungal distribution data. As anthropogenic impacts accelerate the speed of environmental change, it is imperative that we fill this major information gap, critical for fungal protection. To gain insight on the conservation status of Canadian macrofungi, we took advantage of the large and growing body of fungal biodiversity data from government research ( Wild Species 2020), citizen science, trained independent mycologists, university, and museum biodiversity research. The majority of macrofungi are data deficient; we do not know their geographic distribution or habitat requirements, occurrence, or abundance in Canada. For mushrooms that fruit only a few days of the year and are often difficult to positively identify, there is a lot of work to overcome the uncertainty of distinguishing under-sampling from rarity. Our work stresses the importance of building a strong network of professional and amateur mycologists to develop resources, disseminate information to make educated decisions, and advance conservation actions. We found that several fungi can be prioritized; we present a short list for consideration for formal conservation assessment.