On the east coast of North America, there is a beautiful island, Newfoundland, Canada, which is one of the four famous fishing grounds in the world. Thousands of kilometers of coastline are dotted with fishing villages. Away from the pollution and destruction of modern industry, Newfoundland's charming ecological environment and natural landscape make countless people relaxed and happy. As the characteristic landscape and protector of Newfoundland, mangroves were listed as mangrove protection projects by the Canadian Nature Conservancy in the 1940s, and began to operate as a fund project (non-profit) of the mangrove nature reserve in Newfoundland, Canada.