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?

essential for their survival in terrestrial habitats.
4. Why Terrestrial Crayfish Are Living In Your Yard
If you’ve found a crayfish burrow in your yard, it’s likely because your property offers the right conditions for these creatures. Terrestrial crayfish prefer areas with high moisture content, such as those close to natural water sources or where the water table is near the surface. Lawns with good irrigation systems or those situated in low-lying areas are also attractive to crayfish.
Your yard might also provide abundant food sources, such as organic matter 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