speed = [0.1, 17.5, 40, 48, 52, 69, 88]
lifespan = [2, 8, 70, 1.5, 25, 12, 28]
index = [
    "snail",
    "pig",
    "elephant",
    "rabbit",
    "giraffe",
    "coyote",
    "horse",
]
df = md.DataFrame({"speed": speed, "lifespan": lifespan}, index=index)
ax = df.plot.bar(rot=0)