This organization was known as CITES. Convention on International Trade in Endangered Species of Wild Fauna and Flora. The United States Fish and wildlife Service had to assist foreign countries on managing endangered animals. .

             Examples.

             Here is a list of endangered species. This list is only describing a few examples. There were to many animals that were endangered to write about. So I took the most popular animals and decided to write about them.

             Birds.

             Birds provide several modern examples of how extinction can occur. One of the best known is the passenger pigeon, a species that occurred in greater numbers than any other bird or mammal for which there are records. Passenger pigeons looked very similar to mourning doves, a close relative that is still common. One distinction a requirement for nesting in colonies which finally led to the destruction of the passenger pigeon. The extinction of the passenger pigeon is a commentary on the mistaken belief that if a species occurs in large numbers it is not necessary to be concerned about its welfare. The last member of the species died in 1914.

             In 1918 the last Carolina parakeet died. This colorful green bird with an orange or yellow head was seen throughout the eastern United States in the 1800s. Parakeets were shot for their beautiful feathers and because they damaged crops. .

             The ivory-billed woodpecker, the largest woodpecker to inhabit North America, was believed to be extinct in the United States, they are also seen in remote areas of the South. The cause of its disappearance is presumed to be the major habitat destruction that resulted from logging of large Southern forests. Ivory-bills required large tracts of land with old trees and were unable to cope with timbering activities.

             The world's last dusky seaside sparrow died in Florida in June 1987 because its habitat, Florida's coastal salt marsh, was severely depleted. In the early 1990s the spotted owl of the United States Pacific Northwest sparked debate between conservationists concerned with the survival of this threatened animal and the local timber industry workers which were worried in loosing their jobs.