The Crytogamic Carpet --Mosses in Seattle. Moss Ecology. Though humble in size, mosses play significant roles in nature. Chiefly, they are plants which thrive in those habitats where more complex, larger plants are unable to grow, such as on our roofs and in the cracks of our streets.hen you find a fallen limb from such a tree, you will probably find this moss if any at all are present --the habitat is too dry for other species. Lichens can tolerate the conditions where we find Orthotrichum, as can one other common moss, Dicranoweisia cirrata.
Fleas on dogs and cats! These small dark brown insects prefer temperatures of 65-80 degrees and humidity levels of 75-85 percent -- so for some areas of the country they are more than just a summer problem. Dogs and cats often get infested with fleas through contact with other animals or contact with fleas in the environment. The strong back legs of this insect enable it to jump from host to host or from the environment onto the host.
These are tried and tested methods of healing flea bites on human skin faster so that they do not cause secondary infections. How long do flea bites last on dogs and cats. Flea bites on cats and dogs, if left untreated, can lead to many secondary problems. Primary amongst these is Flea bite allergy dermatitis where the animal may be overly sensitive to fleas and scratch intensely leading to open blisters, loss of hair and other symptoms.