The way it is pilied up, it is from an animal that squats to poop. The javelina i I have tracked have cow patty type splat-splat scat.
Those are mesquite beans, if I had to guess. Fox and coyote both eat the mesquite when in season, and may not have fur if the beans are easier to catch than rodents.
It is early on the week, and I am wrong at least 5 times a week. Good chance I am full of it, too.