Occurred on March 6, 2019 / Dohr, Germany Info from Licensor: "My name is Lothar Lenz, and I am a biologist and wildlife ...

Dragonfly larvae sampled from Cape Cod and Minuteman National Historical Park recently helped tell a much bigger story about mercury pollution in the U.S. A national study published this week in the ...

Dragonfly larvae samples were collected as part of the Dragonfly Mercury Project. Many national parks and other protected places, including national forests, wildlife refuges, and tribal lands, have ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Ecologists often rely on health data of fish and bird populations ...

A years-in-the-making model developed by the National Park Service and U.S. Geological Survey could offer a deeper look at mercury concentration levels on federal lands across the country — including ...

Dragonflies are effective predators of mosquitoes, consuming them in both their larval and adult stages. They are beneficial to ecosystems as bioindicators and pollination assistants. Creating ...