In The Wild
See also: Common carpKoi have been accidentally or deliberately released into the wild in every continent except Antarctica. They quickly revert to the natural coloration of common carp within a few generations. In many areas, they are considered an invasive species and pests. They greatly increase the turbidity of the water because they are constantly stirring up the substrate. This makes waterways unattractive, reduces the abundance of aquatic plants, and can render the water unsuitable for swimming or drinking, even by livestock. In some countries, koi have caused so much damage to waterways that vast amounts of money and effort have been spent trying to eradicate them, largely unsuccessfully.
Read more about this topic: Koi
Famous quotes containing the word wild:
“I hid my love when young till I
Couldnt bear the buzzing of a fly;
I hid my life to my despite
Till I could not bear to look at light:
I dare not gaze upon her face
But left her memory in each place;
Whereer I saw a wild flower lie
I kissed and bade my love good-bye.”
—John Clare (17931864)