The size of a takin herd changes with the seasons: during spring and early summer, herds can number up to 300 animals; during cooler months, when food is less plentiful, the large herds break up into smaller groups of 10 to 35 takins as they head up the mountain. Herds are made up of adult females (called cows), kids (which is what takin young are called), subadults, and young males. Older males, called bulls, are generally solitary except during the rut, or mating season, in late summer. While young takins butt their heads with each other for fun, bulls butt heads to establish dominance.

Normally solitary, bull takins meet up with herds for a short time during the rut. They bellow loudly to attract cows and notify other bulls of their presence. They may find takin cows by tracking their scent. Once they meet, a bull sniffs and licks the female to determine if she is receptive.

Takin cows seek out areas of dense vegetation to give birth to a single kid in early spring (twins are rare). Within three days of its birth, a takin kid is able to follow its mother through most types of terrain. This is very important if bears or wolves are nearby or if the herd needs to travel a long distance for food. If a kid gets separated from its mother during the first two weeks, it gives a panicked noise that sounds like a lion cub! The mother answers with a low, guttural call that brings the kid running back to her.

At birth, takin kids are much darker than adults to give them camouflage from predators; they even have a dark stripe along the back that disappears as the youngsters gets older. Their coat gets lighter in color, longer, and shaggier as they get older. A takin kid eats solid food and stops nursing at around two months old, although it may continue to stay near Mom until after her next calf is born. Horns begin to grow when the takin kid is about six months old.

Kids are much more frisky than their parents. They kick up their heels, head butt, and frolic with each other. It is good to be a young takin!

For the most part, takins are fairly quiet animals, but they do make some interesting noises, from snorts to deep, bugle-like notes and loud whistles coming out of that impressive nose. A guttural burping sound means the takin wants something. A deep noise that sounds like “whup” is a warning or for asserting dominance. A mother may call to her kid with a high-pitched “rrr” sound, and males can make a resounding, guttural bellow during fights with other males. A loud “cough” sends the herd running for cover.

Takins also convey information using a variety of body postures. These visual displays are an important way takins communicate with each other. For example, a male shows dominance with an erect posture and a raised neck and chin. He might position his body sideways to another takin to emphasize his size. A takin signals aggression with a head-down posture, holding its neck horizontal and rigid, with the head and horns hooked to one side. A lowered head, an arched back, snorting, and head crashing often follow prolonged eye contact between individuals.

The scent of another takin’s skin or urine offers information, too. In particular, pheromones in a takin’s urine may advertise sexual status and identity. To enhance this type of communication, a male sprays his own forelegs, chest, and face with urine. A female soaks her tail when she urinates.