Conservation
One focus of the zoo's conservation work is the red wolf. Beginning in 1969, the zoo collected wild red wolves and successfully bred them for the first time in 1977. The U.S. Fish and Wildlife Service had removed the last fourteen wolves from the wild by 1980, and in 1984 the zoo received approval from the AZA to start a Species Survival Plan. By 1987 the number of red wolves in captivity was large enough to release some of them back into the wild. Reintroduced wolves continue to survive and breed in the wild, and by 2002 the world population was 175 in captivity and about 100 in the wild. One of the biggest threats to the wild population is coyote-wolf hybridization.
Read more about this topic: Point Defiance Zoo & Aquarium
Famous quotes containing the word conservation:
“The putting into force of laws which shall secure the conservation of our resources, as far as they may be within the jurisdiction of the Federal Government, including the more important work of saving and restoring our forests and the great improvement of waterways, are all proper government functions which must involve large expenditure if properly performed.”
—William Howard Taft (1857–1930)
“A country grows in history not only because of the heroism of its troops on the field of battle, it grows also when it turns to justice and to right for the conservation of its interests.”
—Aristide Briand (1862–1932)