Guam and Rhino Beetle

Nature is a balanced behavior. When a certain natural ecosystem's balance is destroyed, it becomes unstable to danger. This is exactly what happened in Guam, it is happening right now. This 290 square miles of island has a very simple ecosystem. Here the only native mammal is Mariana's fruit bat (Miller). Therefore, when human development began in Guam, the animal kingdom began to become very unstable. For example, the brown tree snake has eliminated half of the birds and is currently reducing the number of rats.

Guam is the southernmost island of the Mariana Arch, and the flood of mountain ranging from Guam in the south to the suburbs of Japan extends to 2,500 km (1,550 miles). Guam is in Micronesia, a small area of ​​Oceania. The chain of islands extends along the Mariana Trench, the deepest sea and the deepest sea in the world. The challenger to the south of Guam is the deepest known point in the Earth's ocean floor, with a depth of 10,898 to 10,916 meters. Guam is an organized unincorporated area of ​​the United States, the capital is Hagåtña (Agana), the biggest city is Dededo (popular 6,500). Apla (harbor) is one of the largest deep sea ports in the western Pacific. The island is provided by Guam International Airport (Antonio B. Won Pat International Airport). The population of Guam is 162,800 people (2016), the largest ethnic group is the local Chamorros, accounting for 37%. Roman Catholicism is the main religion

Guam operates from Antonio B. Won Pat International Airport. As the island is located outside the US customs area, Guam is responsible for establishing and managing its own customs and quarantine agencies. Therefore, the US Customs and Border Protection Bureau will only accept immigration control functions (not customs). Guam is to become the subject of immigration from the federal, passengers arrived directly from the United States will go directly to the Guam Customs and Quarantine Bureau to skip the immigration.