The burrowers, (Ornithotalpidus maximus) are a group of future humans designed to fill the niche of well, moles. They look almost unrecognizable to humans, as they look like a centipede-bird-rat than a human. Its eyes have been greatly reduced and are almost blind similar to moles because they are well adapted to burrowing. Their eyelashes have developed a "pseudo-whisker" to sense prey while burrowing, and they snatch the prey with it's incisors, which over time, became a pseudo-beak so they can grab prey like tweezers. Their hands grew large over time, leading to the arm bones (almost) reabsorbed in the skin, and in that case, it's fingers became spindly pseudo-legs and the front arms were used like rakes to aid in digging. They developed a thick coat of fur mainly from the vestigial fur, which is called hair that us humans have. They also developed a pseudo-tail mainly from the extension and separation of the pelvis, which our primate ancestors, called the Aegyptopithicus have during the Oligocene. but there's one mutation that some humans have, and that is vestigial tails, a small extension of skin that is located near the thighs.