It is Michigan's only venomous snake, and one of only two rattlesnake species that occur in the Great Lakes region. It is a small-to medium-sized snake, with adult lengths averaging 2 to 3 feet.The eastern massasauga is primarily associated with wetland habitats but some populations also utilize adjacent upland habitats for parts of its life history. Although it's venomous, the massasauga is a timid snake.It prefers to avoid detection by hiding under vegetation, woody debris or other cover or remaining motionless and relying on its cryptic coloration. When it is disturbed or encountered in open habitat, the massasauga prefers to move to a more hidden location.lthough it's venomous, the massasauga is a timid snake. It prefers to avoid detection by hiding under vegetation, woody debris or other cover or remaining motionless and relying on its cryptic coloration.
A zero-clearance fireplace (âzero-clearanceâ means that it has its own insulation, and needs zero inches of clearance â or distance â from combustible materials in the home) is a self-contained, prefabricated firebox which is designed to be installed almost anywhere.
1 Ventless (also called vent-free or unvented) gas fireplaces don't need a chimney or vent, and are either zero clearance (right against a wall) or close clearance (a few inches away). 2  They cost about $400-$1,500 plus installation of the gas lines and any desired mantle or surround. They cost about $400-$1,500 plus installation of the gas lines and any desired mantle or surround. 2  Some states do not allow the use of ventless fireplaces or restrict their use. 3  Some ventless models require you to keep a window open while using the fireplace.