Must Be Wierd, Right?

Riddle: Which is the creature that has one voice, but has four feet in the morning, two feet in the afternoon, and three feet at night?

Answer: Man crawls on all fours as a baby, walks on two as an adult, and needs a walking cane when old.

Source: https://www.riddles.com/3224

Which is the creature that has one voice, but has four feet in the morning, two feet in the afternoon, and three feet at night? — Must Be Wierd, Right? by Atty Iroy v1.

Riddle: Which is the creature that has one voice, but has four feet in the morning, two feet in the afternoon, and three feet at night? Answer: Man crawls on all fours as a baby, walks on two as an adult, and needs a walking cane when old. — by Atty Iroy v2.