animals drink too

NYT reports on new research that wild animals drink alcohol, maybe i can use this to excuse my weekend habits?

German scientists have discovered that seven species of small mammals in the rain forests of western Malaysia drink fermented palm nectar on a regular basis. For several of the species, including the pen-tailed tree shrew, the nectar, which can have an alcohol content approaching that of beer, is the major food source — meaning they are chronic drinkers.