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Baiji is an endangered species of dolphins that live in the Yangtze River in China. There were estimated to be around 6,000 Baiji in the early 1990s, but that number has dwindled to less than 300 as of 2006. The main threats to the survival of Baiji are boat traffic and fishing nets.

Baiji Description

Baiji are a type of freshwater dolphin found in the Yangtze River in China. They are often referred to as “Yangtze River dolphins” or “snubfin dolphins“, and are brownish-grey in color. Baiji grow to an average length of 6-8 feet and can weigh up to 600 pounds. They have a distinctive round head with a small, stubby dorsal fin. Baiji are generally shy and solitary creatures, but they will sometimes band together in small groups in order to feed. Their diet consists mainly of fish, crustaceans, and river plants. Baiji are endangered due to pollution, habitat loss, and overfishing in the Yangtze River. As a result, they are considered to be one of the most endangered species on Earth. Less than 1,000 Baiji remain in the wild today.

Baiji Habitat

Baiji are freshwater dolphins found only in the Yangtze River in China. Historically, they were found throughout the river basin, but today they are only found in a small section of the river between Wuhan and Nanjing. Baiji are highly endangered, and there are believed to be fewer than 100 individuals remaining in the wild. The main threat to Baiji is habitat loss and degradation due to human activity. Construction of dams and other water infrastructure has reduced the amount of suitable habitat for Baiji, and pollution from factories has further degraded the water quality. Baiji are also sometimes killed by fishermen, either as bycatch or intentional hunting. Conservation efforts are underway to protect Baiji habitat and prevent further decline of this species.

Baiji Diet

Baijis are one of the most endangered species on the planet, and little is known about their behavior or diet. However, recent studies have provided some insights into what these animals eat. Baijis appear to primarily feed on fish, squid, and crustaceans. However, they have also been known to eat turtles, river snakes, and even small mammals. While their diet varies depending on what is available in their habitat, baijis typically consume around 15-30kg of food per day. In order to survive, they must constantly be on the lookout for food sources. As a result of their complex diet, baiji dolphins play a critical role in the ecosystems they inhabit.

Baiji Size

Baiji size refers to the average size of Baiji dolphins. The Baiji is the largest member of the river dolphin family, and can grow to lengths of up to 8 feet and weigh up to 600 pounds. Baiji are sexually dimorphic, with males generally being larger than females. Baiji size can vary depending on factors such as age, health, and food availability. For example, younger Baiji are typically smaller than adults, and Baiji that are in good health tend to be larger than those that are not. Additionally, Baiji that have access to a plentiful food supply tend to be larger than those that do not. Consequently, Baiji size can provide insights into the overall health and wellbeing of the population.

Baiji Lifespan

Baiji, also known as the Yangtze River dolphin, are freshwater dolphins that were once found throughout the length of China’s Yangtze River. They are perhaps best known for their long lifespan; Baiji can live up to 50 years in captivity. However, the Baiji population has declined sharply in recent decades due to overfishing, pollution, and habitat loss. As a result, the Baiji is now considered to be functionally extinct; there have been no confirmed sightings of the species in over a decade. The Baiji’s decline is a tragic example of how human activity can negatively impact wildlife populations. It is also a reminder of the importance of conservation efforts to protect vulnerable species.

Baiji Behavior

Baiji are freshwater dolphins that are found in the Yangtze River in China. They are a critically endangered species, and there are thought to be only a few hundred left in the wild. Baiji are very shy and elusive creatures, and they are very rarely seen by humans. However, there have been a few studies of Baiji behavior that have been conducted in the wild. These studies have shown that Baiji live in small pods of about 10 individuals. They are very social creatures, and they communicate with each other using a variety of sounds. Baiji are also known to be very playful, and they often engage in play fighting with each other. They are gentle creatures, and they seem to have a great deal of empathy for each other. However, the Baiji is an endangered species, and their future is uncertain.

Baiji Speed

Baijis are one of the fastest species of dolphin, reaching speeds of up to 50 kilometers per hour. They are known for their sleek black and white bodies, and their long beaked noses. Baiji dolphins are found in rivers in China and can grow up to 2.5 meters in length. Although they are fast swimmers, they are also very shy and elusive creatures, making them difficult to study. Baiji dolphins have been declared functionally extinct, meaning that there are so few of them left that they can no longer play a significant role in their ecosystem. As a result, very little is known about their behavior or ecology. However, the few Baiji dolphins that remain offer a glimpse into the fascinating world of these amazing animals.

Baiji Hunting

Baiji hunting is the practice of hunting for Baiji, or white dolphins, in the river systems of China. Baiji were once numerous in these waters, but overfishing, pollution, and construction projects have led to a dramatic decline in their population. As a result, Baiji are now considered to be one of the most endangered species in the world. In recent years, there has been growing support for a ban on Baiji hunting. Proponents of the ban argue that it is necessary to protect the Baiji from extinction. However, opponents of the ban claim that Baiji hunting is a traditional practice that should be allowed to continue. The future of Baiji hunting remains uncertain, but it is clear that the fate of this endangered species hangs in the balance.


Baiji, also known as the Yangtze River Dolphin, was once a common sight in China’s waterways. However, due to hunting and pollution, this beautiful creature is now considered critically endangered with less than 150 individuals remaining in the wild.

Frequently Asked Question


The Baiji (Lipotes vexillifer) is a freshwater dolphin that is found only in the Yangtze River in China. It was once common throughout the river, but has been critically endangered since the 1990s due to over-fishing and habitat loss. There are no reliable population estimates, but it is thought that there are fewer than 200 animals remaining. The Baiji has a long, pointed snout and a characteristic dorsal hump. It is mainly black in color, but has a white stripe on its flank. It feeds mainly on fish, but also eats small crustaceans and other invertebrates.


Baiji are freshwater dolphins that live in the Yangtze River in China. They are a threatened species and are endangered due to habitat loss, river pollution, and hunting. Baiji eat a variety of things including fish, shrimp, crabs, and small mammals. They use their echolocation to find food in the dark waters of the river.


The Maximum size that a Baiji can grow to is about 2.6 meters (8 feet, 6 inches) in length and weigh about 150 kg (330 pounds). The largest recorded specimen was 3 meters (9 feet, 10 inches) in length and weighed 247 kg (545 pounds). However, such large individuals are extremely rare nowadays due to the ongoing destruction of their natural habitat. Individuals typically reach a more modest size of 1-2 meters (3-6 feet) in length and weigh 50-100 kg (110-220 pounds). The average weight of an adult Baiji is 68 kg (150 pounds).


The lifespan of a baiji is around 20 years, while their gestation period is around 9 months. Though captive baijis have been known to live for up to 28 years. Baiji are known for their long fins, which can extend up to 1.5 meters in length. They are also one of the few species of freshwater dolphins that mate for life. In the wild, they inhabit the Yangtze River in China. However, due to excessive hunting and pollution, they are now considered functionally extinct.


The Baiji is an endangered freshwater dolphin found only in the Yangtze River in China. A recent survey found that there are now only 13 left in the wild. The primary threats to the Baiji are habitat loss and hunting. The Yangtze River has been extensively dammed, which has disrupted the natural flow of the river and caused serious erosion. In addition, the Baiji have been hunted for their meat and blubber over many years. Some conservation efforts currently underway to try to save the Baiji from extinction aim to establish a nature reserve for the dolphins, to restrict boat traffic on the river, and to conduct surveys to monitor the population size.


The Baiji is the world’s rarest dolphin. There are an estimated 50-100 individuals remaining in the wild and the species is classified as “critically endangered”. [2] The Baiji has been called the “panda of the river” because it is also highly hunted and its population has declined sharply in recent years due to overfishing, pollution, and habitat loss.
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