How Asian Elephants Build Social Bonds and What It Looks Like at The Preserve

Elephants are often described as highly social animals. The social lives of Asian elephants are complex, and some of what researchers have learned about them only became clear in the last decade or two. When you spend time with the elephants at The Preserve in Fredericksburg, Texas, you are watching a social system that scientists are still working to fully understand.

Here is what we know about how Asian elephants relate to one another, and how those patterns show up in the daily lives of animals like Rosie, Kitty, and Becky.

Asian Elephant Social Structure Differs from What Most People Expect

Most people's mental model of elephants comes from African savanna populations: a tight-knit family led by a single, dominant matriarch. Asian elephants are a different story.

Research published in Behavioral Ecology found that Asian elephant herds show far weaker dominance hierarchies than their African counterparts. Researchers studying populations in Sri Lanka's Uda Walawe National Park observed so little dominance behavior between individuals that it was nearly impossible to establish clear linear rankings among them. A strong, unambiguous matriarch in the African sense does not appear to be a reliable feature of Asian elephant society.

What Asian elephants do instead is harder to categorize. Studies tracking female associations over several years found that they operate in what researchers call a fission-fusion society. Groups split and reform constantly. Individual elephants have a mix of long-term companions they return to repeatedly and looser associations that shift across seasons. Adult females can maintain strong bonds with specific individuals even after months apart.

In practical terms, the herd you observe at any given moment may be a fragment of a larger, more extended social network and may be comprised of different individuals when seen at another time, and may be comprised of different individuals when seen at another time.

Female Bonds Are Selective and Durable

Within a fission-fusion system, not all relationships are equal. Female Asian elephants invest in a small number of long-term companions. These bonds persist across separations, and researchers have documented females reforming tight associations after periods of a year or more without direct contact.

What drives these choices is not entirely understood. Genetic relatedness plays some role, but studies have found that unrelated females can also form strong, lasting bonds. The relationships are maintained through consistent social behavior including proximity, shared movement decisions, and direct physical contact.

This is relevant to understanding how the relationships of the elephants at The Preserve relate to one another. Animals that have lived together over extended periods, cared for by a consistent team and operating with a structured daily routine, build real social histories. Those histories shape how they interact with each other, their caretakers and with the people they encounter during the Elephant Experience.

How Asian Elephants Communicate with Each Other

Elephants have a communication system that extends well beyond what humans can directly observe. They use a combination of sound, touch, smell, and vibration, and some of those channels operate outside the range of human perception entirely.

Infrasound Carries Social Information Over Distance

The discovery of elephant infrasound in the 1980s came from a zoologist named Katy Payne, who noticed an unusual vibration in the air while observing Asian elephants at a zoo. Further research confirmed that elephants produce low-frequency rumbles ranging from roughly 14 to 35 Hz, well below the 20 Hz threshold of human hearing.

These calls serve multiple social functions. Elephants use infrasound to coordinate movement across terrain, locate separated companions, signal reproductive status, and warn the group about threats. The calls can travel several kilometers through air and may also propagate through the ground, detectable by other elephants through sensory cells in their feet and trunks.

An elephant does not need to be in visual range to remain in communication with a companion. Two animals that appear disconnected to a human observer may be actively exchanging information through channels we cannot detect.

Trunk Contact Is a Primary Social Tool

Non-vocal communication matters as much as sound. Asian elephants use trunk contact extensively to maintain and express social bonds. Touching trunks, resting a trunk on another elephant's back, and rubbing bodies together are all forms of tactile communication that researchers associate with affiliation, reassurance, and the reinforcement of social relationships. 

Trunk contact can frequently be associated with chemical communication. Elephants will frequently touch areas that are associated with glands that produce various forms of chemicals or hormones. For example, temporal glands which are located between their eyes and ears are a common place for elephants to “smell” the status of their herdmates. 

In managed care settings, these behaviors are especially well-documented. Elephants in human care that are unrelated by blood still form strong bonds expressed through high frequencies of affiliative physical contact and proximity. The reunion greeting, where elephants vocalize and touch each other after time apart, is a documented behavior in captive groups.

Chirps, Rumbles, and Squeaks Each Signal Something Specific

Within audible frequencies, Asian elephants use a range of vocalizations which can vary from those of African elephants. Chirps and growls are shorter, intimate sounds used for close-range bonding and calming. Rumbles serve as general-purpose social calls. Trumpets signal excitement or alarm. Calves use high-pitched squeaks to signal distress or maintain contact with their mothers.

Each call type carries specific social information. The ability to produce and distinguish between these calls is part of how elephants maintain a complex social group across different contexts throughout the day.

Male Social Behavior Follows a Separate Pattern

Male Asian elephants operate largely outside the female social network. Young males leave their birth group during adolescence, typically between the ages of 10 and 15, and either join small all-male groups or live solitarily. Their associations with female groups occur primarily during the breeding season.

Male social behavior is also shaped by musth, a periodic hormonal state that increases testosterone and affects both behavior and scent production. Males in musth use infrasound calls to broadcast their state, both to attract females and to signal other males. Outside of musth, male association patterns are more variable, with younger males sometimes forming loose social groups that provide opportunities to learn social behaviors.

What This Means for the Elephants at The Preserve

Rosie, Kitty, and Becky are Asian elephants living in a managed care environment at The Preserve in Fredericksburg, Texas. Like managed elephants observed for behavior, they form real social bonds despite not being members of the same wild population. Research on Asian elephants in human care has consistently found that unrelated individuals still develop strong affiliative relationships, expressed through the same contact behaviors, vocalizations, and proximity preferences observed in wild populations.

The Elephant Experience at The Preserve is structured around direct interaction, including bathing, grooming, and foot care observation. These activities place visitors in close physical proximity to animals whose social behavior is fundamentally built around touch and shared presence. That proximity is the point;  it puts visitors inside the same tactile communication system these animals use with each other.

The Preserve is accredited by the Zoological Association of America (ZAA) and holds USDA APHIS licensure under the Animal Welfare Act. Veterinary oversight is provided by Dr. Pat O'Neil of Pedernales Veterinary Center, with specialist consultation from elephant medicine veterinarian Dr. Ellen Wiedner. The care model at The Preserve is oriented toward the animal’s long-term physical and behavioral health, which includes maintaining the social environment these species require.

Why Social Behavior Matters for Elephant Conservation

Asian elephants are classified as endangered. Wild populations in South and Southeast Asia face habitat loss, fragmentation, and human-elephant conflict. The animals that remain in range states increasingly live in fragmented landscapes that disrupt the social networks of these highly intelligent animals.

Managed care populations contribute to conservation through genetic diversity, published research, and donor conversion from visitors. The social behavior of animals like those at The Preserve reflects the same cognitive complexity that makes wild elephant populations worth protecting. Understanding that behavior is part of understanding why the conservation question matters in the first place.

a team of veterinary professionals that includes local practitioners, elephant medicine specialists, and visiting experts. That level of specialized attention does not happen by accident. It is the result of relationships built over decades in the field of elephant care and husbandry.

If you want to learn more about the elephants at The Preserve or book an experience, go to visitthepreserve.com