In the context of PNW moss harvest, moss is usually a mixture of nonvascular mosses and liverworts that grow in large quantities on trees or shrubs (mostly epiphytes) in the subcanopy of forests 40+ years of age in western Oregon and Washington (and British Columbia).n the context of PNW moss harvest, moss is usually a mixture of nonvascular mosses and liverworts that grow in large quantities on trees or shrubs (mostly epiphytes) in the subcanopy of forests 40+ years of age in western Oregon and Washington (and British Columbia).
One word of caution, though. While fleas rarely take up residence on human skin, they can and will live happily in a human home with no pets present. If fleas find their way into your house and don't find a dog, cat, or bunny on which to feed, they will use you as the next best thing.he good news is fleas don't live on people (literally on our bodies), with very few exceptions. Human fleas (Pulex irritans) prefer to feed on humans or pigs, but these parasites are very uncommon in homes and more often associated with wildlife.
Bartonella can live in infected cats for at least two years. Some authorities think that fleas can spread the disease to people but others do not. We do know that dried âflea dirtâ which is digested blood, can contain living bartonella for over nine days.at scratch fever is a bacterial infection of cats and people that is caused by a small, fragile bacteria, Bartonella henselae. There are other bartonella that occasionally cause this disease as well. Most people develop this disease after being scratched or bitten by an infected cat.