Noticed this tower of mud balls in the middle of my lawn this morning. It’s about 4 inches high with a hole in the center. What made this?

and small invertebrates, making it an ideal habitat for these burrowing creatures. The presence of crayfish can be an indication of a healthy ecosystem, as they often thrive in environments where the soil and water conditions are optimal.
5. Key Clues That Confirm It’s A Crayfish Burrow, Not An Insect Nest
Distinguishing crayfish burrows from other similar structures is essential to understanding what you’re dealing with. Unlike ant hills or mole tunnels, crayfish chimneys are composed of larger, distinct mud balls stacked vertically. The central hole is a direct passage