Invasive Species
Washington State defines invasive species as “invasive species include non-native organisms that cause economic or environmental harm and are capable of spreading to new areas of the state. Invasive species does not include domestic livestock, intentionally planted agronomic crops, or non-harmful exotic organisms” (Revised Code of Washington 79A.25.310). Invasive species can be spread by various means including: boats/boat trailers, animals, on boots and in clothing. Sometimes species will be introduced intentionally, however this is rare. Species of particular threat to Lake Whatcom Include Zebra Mussels, New Zealand Mud Snail, Asian Carp, and Viral hemorrhagic septicemia (VHS). Currently, none of Washington State’s 15 species identified as “most unwanted” are found in the lake. Eurasian Water milfoil is the only known aquatic invasive species in Lake Whatcom that is on Washington’s list of 50 unwanted species (13 of which are freshwater).
Read more about this topic: Lake Whatcom
Famous quotes containing the words invasive and/or species:
“The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as “Is your wife having natural childbirth or is she planning to be knocked out?” But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.”
—Jean Marzollo (20th century)
““If Steam has done nothing else, it has at least added a whole new Species to English Literature ... the booklets—the little thrilling romances, where the Murder comes at page fifteen, and the Wedding at page forty—surely they are due to Steam?”
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—Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)