Endangered Species Chocolate Co. has added three super dark chocolate flavors to its 3-oz. chocolate bar line â the Bat Bar, Panther Bar and Chimpanzee Bar â in conjunction with newly designed labels, conservation tips for environmentally sound living and educational text about the featured animals. Dark chocolate lovers will go bats for the Bat Bar’s cocoa nibs and the high cocoa content in all three (Bat Bar, 75 percent; Panther Bar, 88 percent; Chimpanzee Bar, 72 percent). The company donates 10 percent of profits to various environmental and educational organizations nationwide.Suggested retail price is $2.29. Also available are Baby Bars for $1.89.