Waxwings, a species of bird, is known to get drunk off of eating fermented berries. American robins too, but the waxwings are most known for it.Aren't there some monkeys that get drunk?
Why Backyard Birds Are Getting Drunk on Fermented Berries
'Tis the hangover season for many birds—some of which have ended up in "drunk tanks" in Canada.
www.nationalgeographic.com