Merriam-Webster defines a capybara as a tailless, largely aquatic South American rodent (Hydrochaerus hydrochaeris) often exceeding four feet (1.2 meters) in length.
Here are some facts about capybaras from The Capybara Page!
Bill Peet wrote a book about his family's pet capybara.
Capybara.Org is Dan Fraser's toy network, consisting of a handful of machines, and a slightly larger handful of active users. The main machine is running NetBSD, a free UNIX-like operating system.
SQL Power, an innovative software firm specializing in data warehousing and performance measurement, is currently providing connectivity to capybara.org.