Calls and scents draw males and females to each other.įemale giant pandas give birth from 90 to 180 days after mating. A short period of two to three days around ovulation is the only time a giant panda is able to conceive.

Female pandas ovulate only once a year, in the spring. Giant pandas reach breeding maturity between 4 and 8 years of age. A female is more likely to accept a male whose scent she recognizes and has encountered before. During breeding season, however, a female's scent mark advertises her sexual readiness and draws males to her. Outside of breeding season, a scent mark that is unfamiliar is usually enough to send a potential intruder ambling away. Depending on who reads the mark, the scents may either separate giant pandas or help bring them together. Scent marking alerts giant pandas in the vicinity to one another. Giant pandas mark their territory by rubbing secretions from their anal glands onto tree trunks, rocks or the ground, usually along paths that they habitually tread. Most of their communication is accomplished through scent marking throughout their habitat and territory. During mating, they become very vocal, relying on extremely detailed vocalizations to express all shades of mood from amorous to angry. Giant pandas do occasionally vocalize when playing. Giant pandas live in dense, fog-enshrouded stands of bamboo that obstruct a direct line of sight and any potential visual communications. It is thought that giant pandas never developed these visual accessories due in part to their habitat and solitary nature. They have no crest or mane to erect, and their ears are not flexible enough to cock forward or flatten. Their tails are stubs and therefore cannot flag signals to other giant pandas. Giant pandas do not exhibit body characteristics that communicate visual signals. Many people find these chunky, lumbering animals to be cute, but giant pandas can be as dangerous as any other bear. Giant pandas have large molar teeth and strong jaw muscles for crushing tough bamboo. The panda's thick, wooly coat keeps it warm in the cool forests of its habitat. It is a highly specialized animal, with unique adaptations. The giant panda has lived in bamboo forests for several million years. Unfortunately, there is no one conclusive theory as to why giant pandas are black and white. Another theory suggests that the black absorbs heat while the white reflects it, helping giant pandas maintain an even temperature. Another thought is that the pattern may accentuate social signals in some way, or help giant pandas to identify one another from a distance so they can avoid socializing, as they are typically a solitary animal. This theory does not work, however, when considering that giant pandas have no natural enemies to hide from. In patches of dense bamboo, an immobile giant panda is nearly invisible, and virtually disappears among snow covered rocky outcrops on a mountain slope. Although scientists do not know why these unusual bears are black and white, some speculate that the bold coloring provides effective camouflage. It has black fur on its ears, eye patches, muzzle, legs, and shoulders. However, snow leopards will prey on vulnerable panda cubs or old and sick adult pandas.The giant panda, a black-and-white bear, has a body typical of bears. Adult pandas are so large that they don’t actually have any natural enemies.

They cannot afford to use energy competing with others for territory, food, and mates.Ģ5. It’s very rare to see more than one panda at a time in the wild. Once the cub has started to develop, it will take about 45-60 days before it’s born.Ģ4. This wide range is due to delayed implantation, which means that after a giant panda has become pregnant, the cub will only start to grow if the mother gets enough food. The gestation period for pandas varies from 97-163 days. In the spring, an adult giant panda can produce about 28 kg of droppings in 24 hours.Ģ3. Most of the food that a giant panda eats is not digested. This thumb is actually a modified wrist bone.Ģ2. Giant pandas have evolved a unique thumb, which allows them to hold bamboo. Even at night, they can find the best bamboo stalks by scent.Ģ1. Giant pandas have a very good sense of smell.