What is the reason why Tasmanian devils are on the verge of extinction?

There are two reasons that I know so far: , Tasmanian devils have a large territory and live alone, deforestation, habitat reduction, food reduction, and population decline The second is viral tumors, and 2 3 Tasmanian devils have died of this rare facial tumor, but scientists have not yet found the cause and method of this disease.

Tasmanian devils are also known as "Tasmanian demons".

Australia's largest island, Tasmania, is home to a marsupial nicknamed the Tasmanian devil, whose scientific name is the Tasmanian devil.

Why did Tasmanian devils get such notoriety? It turned out that this was a white immigrant from Tasmania, and it was given a nickname based on its ugly appearance and crazy temperament. In fact, this is very unfair, and domesticated Tasmanian devils can become attached to people, affectionate and cute.

Even the adult Tasmanian devils that are caught can quickly find a "common language" if people are friendly to each other.

The Tasmanian devil is a short, stout animal, about the same size as a badger produced in China. It is a carnivore that usually comes out at night to feed, and its food includes rodents, lizards, snakes, wild cats, and rabbits. It eats in a peculiar way, often swallowing its prey whole, down to the belt.

Tasmanian devils are not picky for food, and they can satisfy their hunger when they encounter rotting animal carcasses. Therefore, there is no need to pay attention to the decoy of the Tasmanian devil, as long as it is meat. Tasmanian devils have short limbs and do not run quickly, so they are easy to catch.

Tasmanian devils are clean and love to swim and bask in the sun. They tend to groom themselves early in the morning, lick their front paws with their tongues, and then wash their faces and ears. Tasmanian devils have a pronounced penchant for water, often fleeing into the water when in danger, then diving to a safe place and slipping away quietly.

In some zoos, Tasmanian devils have earned the nickname "fugitives". Because their teeth are strong and the muscles of the upper and lower jaws are strong, they can often break the cage and escape from it.

Found in shrub and tall grass habitats, day and night. When walking, he always sniffs the ground and seems to be looking for food. The diet is mainly carnivorous, eating insects, snakes, rodents, etc., and occasionally plants.

Tasmanian devils are veritable "diurnal" animals They don't come out to feed during the day, but they prefer to rest in the sun. The Tasmanian devil has a fight scar next to his left eye. Tasmanian devils are ubiquitous in Tasmania and are particularly fond of dry sclerophyl woods or woodlands close to the coast.

They are nocturnal and spend their days in dense bushes or burrows. Baby Tasmanian devils can climb trees, but adult Tasmanian devils cannot. Tasmanian devils can also swim.

They prefer to move alone rather than in groups. Tasmanian devils range from 8 to 20 square kilometres and often overlap with other animals.

Tasmanian devils can eat a small wallaby, but in practice Tasmanian devils are opportunistic and tend to eat more carrion than live animals. Tasmanian devils prefer wombats, but they also eat other domestic animals (e.g. sheep), birds, fish, frogs and reptiles, depending on the food around them. Tasmanian devils eat an average of 15% of their body weight each day, but they can also eat up to 40% of their body weight in half an hour if possible.

In addition to ordinary meat and offal, Tasmanian devils also eat the fur and bones of their prey. Farmers welcomed the Tasmanian devil's habit because it prevented insects that could harm livestock from their farms because there was no rotting tissue to eat.

Eating is a social activity for Tasmanian devils, and they usually make screeching noises when they eat. Sometimes 12 Tasmanian devils eat together, and their cries can be heard from several kilometres away. Biologists believe that key adaptive behaviors contribute to the continuation of the species.

Their etiquette, eating etiquette indicates whether they are eating together or attacking each other. Etiquette is as effective as their voice, and Tasmanian devils have at least 20 body languages (including their well-known, vicious-looking yawn, which is not due to fatigue!). Rather, it shows its teeth to deter potential attackers) and 11 types of screams, each of which has a content, such as fear, submission, or attack, and is used to communicate with each other.

These channels of communication are also used by Tasmanian devils to assert their authority, but Tasmanian devils still fight with each other from time to time. Adult male Tasmanian devils are the most aggressive, and they often find scars from fights over food or mates.

Tasmanian devils are known for their distinctive howls and violent tempers, and the earliest inhabitants of Tasmania were frightened by the terrible screams of Tasmanian devils at night, so they were called "the devils of Tasmania".