Commentary: Bullfrogs are my favorite band

Bullfrogs are hard to spot, even though they’re loud and large. Using environmental DNA can be helpful in locating and understanding elusive creatures like bullfrogs.

DNR keeps people guessing on social media

After a four-year hiatus, the Michigan Department of Natural Resources has revived its popular Facebook series “IdentiFriday.” IdentiFriday asks participants to guess the species of a plant or animal based on a small portion of a picture each Friday. The correct answer is then posted with the full photo later in the day.

The pandemic that closed the U.S./Canadian border to people may have opened it to the invasive sea lamprey

Great Lakes invasive species cling to shipments and navigate canals to migrate, but one aquatic invader – sea lamprey – benefitted from border closures instead. During 2020, 93 Great Lakes tributaries and 11 standing bodies of water were scheduled for chemical treatments for lamprey, but only 26 tributaries and six standing bodies of water were completed.