Beerball Posted October 14, 2004 Posted October 14, 2004 1. Dolphins closest land relatives are thought to be cows and pigs. 2. The gender differences between a male and female dolphin are only noticeable close-up, with the female having a mammary slit (for birth) on the underside. 3. The reason #2 is so difficult? No male external genitalia!
Guest Bryan Cox! Posted October 14, 2004 Posted October 14, 2004 You would have thunk that Dolphins were related to Buffalos.
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