IELTS Cambridge 10 test 1 section 4 – YouTube Dictation Transcript & Vocabulary

1.[Music] section four you will heal a university lecture about an endangered bear in British Columbia Canada known as the spirit bear first you have some time to look at questions 31 to 40 now listen carefully and answer questions 31 to 40 today we continue our series on ecology and conservation with a look at a particularly endangered member of the black bear family one in 10 black bears is actually born with a white coat which is the result of a special gene that surfaces in a few local people have named it the spirit bear and according to the legends of these communities it's snowy fur brings with it a special power because of this it has always been highly regarded by them so much that they do not speak of seeing it to anyone else it is their way of protecting it when strangers visit the area the white bears habitat is quite interesting the bears strong relationship with the old-growth rainforest is a complex one the white bear relies on the huge centuries-old trees in the forest in many ways for example the old-growth trees have extremely long roots that help prevent erosion of the soil along the banks of the many fish streams keeping these banks intact is important because these streams are home to salmon which are the Bears main food source in return the Bears feeding habits nurture the forest as the Bears eat the salmon they discard the skin and bones in great amounts on the forest floor which provide vital nutrients these produce lush vegetation that sustains thousands of other types of life forms from birds to insects and more today the spirit bear lives off the coast of the province of British Columbia on a few islands there is great concern for their survival since it is estimated that then 200 of these white bears remain the best way to protect them is to make every effort to preserve the delicate balance of their forest environment in other words their ecosystem the greatest threat to the Bears existence is the loss of its habitat over many years logging companies have stripped the land by cutting down a large number of trees in addition they have built roads which have fractured the areas where the bear usually feeds and many hibernation sites have also been lost the logging of the trees along the streams has damaged the places where the bears fish to make matters worse the number of salmon in those streams is declining because there is no legal limit on fishing at the moment all these influences have a negative impact on the spirit bears very existence which is made all the more fragile by the fact that reproduction among these bears has always been disappointingly low and so what's the situation going forward community organizations environmental groups and the British Columbia government are now working together on the problem the government is now requiring logging companies to adopt a better logging method which is a positive step however these measures alone may not be sufficient to ensure a healthy population of the spirit bear in the future other steps also need to be taken while it is important to maintain the spirit bears habitat there also needs to be more emphasis on its expansion the move is justified as it will also create space for other bears they're losing their homes too that is the end of section 4 you now have half a minute to check your answers that is the end of the listening test in the IELTS test you would now have ten minutes to transfer your answers to the answer sheet [Music]