Regents of the University of Michigan
Animal Diversity Web: Lama Pacos: Alpacas
A detailed description of the Alpaca, including sections on habitat, physical description, reproduction, and communication, among others.
Other
Fantasy Farms: About Alpacas
From the website of an alpaca farm, the page offers information about the history of alpacas and their recent import into the United States. You will also learn about the alpaca's physical characteristics, behavior, and commercial uses.