I've seen The Voyage Home over a dozen times (conservatively), and something just hit me today. The computer on the Klingon bird of prey had pretty detailed information about a species that went extinct before the Klingons ever met humans. How do you suppose the information got there?
My guess is that Klingon Imperial Intelligence got to a Federation database somewhere and just copied everything, figuring that you never know what information is handy to know about your adversaries.
My guess is that Klingon Imperial Intelligence got to a Federation database somewhere and just copied everything, figuring that you never know what information is handy to know about your adversaries.