Variegated squirrel is a species of tree squirrel in the genus Salvia, establish in Costa Rica, El Salvador, Guatemala, Honduras, southern Mexico, Nicaragua and Panama. Fifteen subspecies have been confirmed. It is an ordinary squirrel, and the International Union for Conservation of Nature rated it as “the species of least concern”.
The Western Diamondback Rattlesnake or Texas Diamondback Rattlesnake is a venomous rattlesnake species establish in the southwestern United States and Mexico. It may be the cause of the largest number of deaths from snake venom bites in northern Mexico and the largest number of snake venom bites in the United States. There are currently no subspecies.