This guide will use the EPAâs definition of sustainability, and will emphasize the environmental dimensions of sustainability plans. Other uses of the term âsustainability planâ may emphasize financial sustainability rather than environmental sustainability. [1]
Rattlesnakes are large, venomous snakes that are found throughout North and South America. The greatest concentration of them is in the Southwestern United States and in Northern Mexico.
The western rattlesnake, Crotalus viridis, is the most widely distributed rattlesnake in the western United States and Canada, and also the most variable in North America, with nine subspecies.It is also Oregon's only truly venomous snake.he western rattlesnake, Crotalus viridis, is the most widely distributed rattlesnake in the western United States and Canada, and also the most variable in North America, with nine subspecies.