This contract requires pack mule or horse services to transport food, supplies, and equipment for trail recovery work in the Trinity Alps, Russian, and Marble Mountain Wilderness Areas of Northern California. The contractor must provide up to 20 pack animals and necessary riding animals, with the ability to adjust schedules on one week’s notice. Services include establishing and resupplying base camps, drop-packing, and packing out equipment. The contract is for a one-year period. No specific budget amount is provided.