A baby hippo, also known as a calf, is quite large compared to many other animal newborns. At birth, a baby hippo typically weighs between 55 to 120 pounds (25 to 55 kilograms). They are usually about 3 to 4 feet (0.9 to 1.2 meters) long. Despite their size, baby hippos are relatively agile and can swim shortly after birth.
Hippo calves grow quickly, gaining about 1.5 to 2 pounds (0.7 to 0.9 kilograms) per day during their first year. By the time they reach adulthood, they can weigh anywhere from 3,000 to 4,000 pounds (1,360 to 1,810 kilograms). This rapid growth is essential for their survival in the wild, where they face various predators and environmental challenges.
In summary, baby hippos are born large and grow rapidly, making them one of the most substantial newborns in the animal kingdom.