A brief overview of the diversity, natural history, conservation status, and management of North American mason beesPublicationScientific ReportConservation and Management of North American Mason Bees
A brief overview of the diversity, natural history, conservation status, and management of North American leafcutter bees of the genus Megachile.PublicationScientific Report
An assessment of population declines, potential causes of the declines, and key ecological characteristics of an iconic speciesPublicationScientific ReportConservation Status and Ecology of the Monarch Butterfly in the United States
The conservation status factors used by NatureServe, its member programs, and their collaborators are organized into three broad categories: rarity, trends, and threats. This revised publication defines the factors and subscribes a series of conditions for whether, and how, each status factor should be used.PublicationScientific Report
A comprehensive assessment of aquatic biodiversity across the entire Upper Mississippi, including a complete classification of aquatic systems and identification of 22 areas of freshwater biodiversity significance.PublicationScientific Report
Documents the U.S. as a leader in the diversity of freshwater species, summarizes the conservation status of freshwater species by group, identifies freshwater biodiversity hotspots, and describes conservation solutionsPublicationScientific Report
This second edition provides an update of the rarest bryophytes in Quebec, those with a NatureServe rank of SX, SH, or S1. Compared to 2010 edition, this update is based on a dramatically more detailed knowledge of Quebec’s bryophyte flora. Additional rare taxa certainly remain to be found, but the pace of these discoveries is expected to decline over time. Similarly, additional occurrences of bryophytes considered to be rare will certainly be found, and this will inevitably reduce the number of these taxa.PublicationScientific Report
Devised in 2004, this method provides a systematic, science-based way to evaluate the blow to biodiversity brought by non-native speciesPublicationScientific Report
A 2012 pilot project between NatureServe and the Nevada office of the BLM over 25 million acres was the most complete test of the Yale Framework for mapping climate change analyses. This guide, an offshoot of that project, is meant as an overview of the Yale Framework and recommendations for using it.PublicationScientific Report
This report reveals gaps in Canada's understanding of its own biodiversity, which is essential to enabling conservation action and effective reporting.PublicationScientific ReportNatureServe Canada
