Tag Archives: endangered species

Detecting Endangered Turtles with Environmental DNA

More than 60% of the world’s turtle species are endangered, including Blanding’s and wood turtles, which are native to Minnesota and may be found in the state’s wetlands, ponds, lakes and streams. To protect these vulnerable populations and their habitats, a cost-effective tool developed in this study will efficiently allow for the early detection of these turtles at transportation project sites. 

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New Project: Assessing a New Tool for Early Detection of Endangered Turtles on Proposed Transportation Projects

As turtle populations decline worldwide, increased protections (e.g. United States Endangered Species Act) yield increased regulatory burdens. As a consequence, monitoring of imperiled turtle species is imperative to understand both their extant distributions, but also to ensure regulatory compliance.

However, conventional methods for surveying turtles are frequently costly, time consuming, require taxonomic expertise, and unlikely to yield detections without repeated visits. And these burdens are exacerbated when sampling rare, threatened, or endangered (RTE) species. In these instances, innovative technological advances may overcome these limitations, ultimately streamlining monitoring.

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Innovative Research to Improve Bumble Bee Habitat

Entomologists have developed an innovative method for surveying bumble bees alongside Minnesota roadways, the results of a new research study funded by the Minnesota Department of Transportation.

Research shows that MnDOT roadsides offer rich bumble bee habitats. The study offers information on surveying bee habitats and recommendations for improving habitats.

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