Animal and Plant Life
Green Lake is a beacon for wildlife. Many types of wildlife, ducks, cormorants, loons, herons, geese, turtles, raccoons, rats, squirrels, bats, hawks, eagles, and osprey are among the wild creatures commonly viewed there.
Green Lake is a popular dumping ground for unwanted house pets and developed a large population of feral rabbits. The rabbits created problems by burrowing under streets and retaining walls and into the Woodland Park Zoo. Over the years volunteers adopted or removed the rabbits but not fast enough to keep the population under control. In 2005 the city and zoo combined with the Rabbit Sanctuary to remove all of the rabbits and present an educational outreach campaign to teach people not to abandon rabbits. The practice of abandoning pets into or around Green Lake has resulted in several other non-native species needing removal, mostly ordinary goldfish but including exotic species such as sturgeon and caiman at various times.
Recently, a program has been implemented to substantially reduce the number of ducks and geese. Their droppings raise the level of phosphorus in the lake, leading to excessive growths of algae and milfoil. In 2003 the lake was treated with aluminum sulfate to encapsulate the phosphorus. A paddle boat, moored in the lake, is used to cut the milfoil. The fowl also leave pathogens in the lake which can cause Swimmer's itch. This shows the difficulty of maintaining water quality in a stagnant lake.
Many species of fish live in Green Lake. Trout, mainly rainbow trout, are stocked for recreational fishing. A large population of common carp are present, and can be seen spawning in the shallows in spring. Tiger muskellunge were stocked to control the carp population, as carp are perceived as an invasive species and can contribute to eutrophication. The lake also contains largemouth bass, yellow perch, bluegill, yellow bullhead, channel catfish, and small populations of many different unexpected species.
During the spring, Green Lake Park is in bloom with pink and white cherry trees. Planted along the west side of the lake in 1931 and 1932, they were a gift from the Japanese Association of North America.
Read more about this topic: Green Lake (Seattle)
Famous quotes containing the words animal, plant and/or life:
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clutching fast to my heart,
a huge crab.”
—Anne Sexton (1928–1974)
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—Thomas Henry Huxley (1825–95)