Tag: reintroduction

Posted on

New publication from aquatic ecologist Hugo Ruellen

INHS PaCE Lab’s aquatic ecologist, Hugo Ruellen is lead author on a recent publication stemming from his M.Sc. research on freshwater mussels: “Predicting suitable habitat for surrogate species of critically imperiled freshwater mussels to aid in translocations.”

Mussel translocations have been used to mitigate the impacts of in-stream construction projects, including bridge replacements. This work developed a model to predict suitable habitat for mussels. “Knowing where and how much suitable habitat is present in rivers is essential to the conservation and long-term persistence of endangered freshwater mussel species, and habitat suitability models such as these are important tools for achieving these goals.”

 

Ruellan, Hugo Y., Kirk W. Stodola, Alison P. Stodola, and Jeremy S. Tiemann. 2023. Predicting suitable habitat for surrogate species of critically imperiled freshwater mussels to aid in translocations. Freshwater Science 42(3): 296-314. https://doi.org/10.1086/726740

Posted on

Funding received to survey the Alligator Snapping Turtle

ARC Lab members Ethan J. Kessler and Michael J. Dreslik received funding from The Nature Conservancy, Indiana to conduct surveying for the Alligator Snapping Turtle (Macrochelys teminckii). The surveys will be a combined effort of trapping and eDNA sampling in the Patoka and White River watersheds. The project also includes some proof-of-concept work for eDNA work at the southern Illinois release site. Survey work will commence this summer through fall.

Posted on

Experts hope to increase population of endangered turtles in Lake County

Dreslik said the biggest challenge Blanding’s turtle conservation will have in the Chicago area is the landscape.

“It’s highly fragmented by roads, by industrial areas, by urbanization,” he said.

That’s one reason Chicago Wilderness is partnering with the Illinois Department of Natural Resources to create a statewide Blanding’s turtle recovery plan, he said.

“We’ve done radio telemetry, tracking turtles at a very large site at Goose Lake Prairie (in Grundy County),” Dreslik said. “Those turtles were capable of moving many kilometers between wetlands. “

Read full article