What is a mud rail fence?

A mud rail fence is a type of rustic fence commonly made from wooden rails set in a series of posts, often constructed using natural materials like logs or branches. The term "mud" refers to the use of clay or mud between the rails to help stabilize the structure and fill gaps, providing additional strength and durability. This style of Fencing is often found in agricultural settings or rural areas, embodying a traditional aesthetic while serving practical purposes like containing livestock.