A baby elephant is called a calf. The term follows the same naming pattern used for cattle: a female elephant is a cow, a male is a bull, and the young are calves regardless of species or sex. This applies to all three recognized elephant species: the African savannah elephant, the African forest elephant, and the Asian elephant.
How Elephants Are Named by Age and Sex
Elephant terminology borrows heavily from cattle vocabulary. At birth, every elephant is a calf. As they grow, young females are sometimes called heifers, while the adults are cows and bulls. A group of elephants is called a herd, and herds are typically led by the oldest female, known as the matriarch.
The Longest Pregnancy in the Animal Kingdom
Elephant calves arrive after a remarkably long wait. Elephants have the longest pregnancy of any mammal, averaging around 660 days, or roughly 22 months. Asian elephants carry their young for 623 to 729 days, while African elephants have a slightly narrower range of 640 to 673 days. That extended development time produces a calf that’s relatively mature at birth compared to many other mammals.
What a Newborn Calf Can Do
Elephant calves are on their feet almost immediately. A newborn can stand within minutes of being born and walk within one to two hours. This rapid mobility is essential for survival in the wild, where the herd needs to keep moving to find food and water.
The trunk, however, takes much longer to figure out. An elephant’s trunk contains tens of thousands of individual muscles, and baby elephants have almost no control over theirs at first. You’ll often see calves swinging their trunks aimlessly, stepping on them, or flailing them around like a loose garden hose. Real coordination starts developing around eight months of age, but full mastery takes years.
Feeding and Growth
Newborn calves nurse frequently, sometimes every one to two hours around the clock, consuming up to eight liters of milk per day. They take in roughly 10 to 15 percent of their body weight in milk daily. By about three months, calves start nibbling on solid foods like grasses and leaves, but milk remains their primary nutrition source well beyond that point. After nine to twelve months, solid food gradually replaces more of the milk calories. Even so, calves may continue nursing until they are two years old or older.
Tusks begin to emerge between 18 months and two years of age. By the time a calf reaches three years old, its tusks typically extend about 10 centimeters (4 inches) beyond the lip.
How the Herd Raises a Calf
Elephant calves are not raised by their mothers alone. They’re born into stable family units where other females actively participate in their care, a behavior scientists call allomothering. Juvenile and adolescent females in the herd will comfort, assist, and protect calves, especially when the young are threatened or distressed. These helpers tend to be family members but aren’t always siblings. Siblings stay physically close to calves, while more distant relatives pitch in for defense.
Despite all this communal care, nursing by non-mothers is extremely rare. The helpers provide protection and social support, not food. This network of caregivers gives elephant calves one of the most socially rich early childhoods of any animal, with constant interaction from the moment they’re born.
Survival Challenges for Young Calves
Even with the protection of an entire herd, elephant calves face real risks in the wild. Research on Asian elephants found that the timing of birth significantly affects a calf’s chances. Calves born during peak birth season (December through March in the studied population) had 44 percent higher odds of surviving between ages one and five compared to those born outside that window. Seasonal conditions, likely a combination of climate and maternal stress levels, appear to influence both conception rates and calf survival.
Studies of wild African elephants in Kenya’s Amboseli region found that calves experiencing poor early environments, particularly drought, showed higher mortality before age two and reduced life expectancy overall. For young elephants, the first two years are the most vulnerable period, and conditions during that time can shape their health for decades.