Male and Female Orcs

[Galin]

Originally Posted by Nerwen

The question of cross-breeding is different, though– it's pretty much official that the Isengard Orcs were hybrids, the result of mating Orcs with humans. (I think it's quite understandable that P.J. chose not to depict that.:eek ) I don't think these Half-Orcs need have been sterile– the Peredhil weren't, after all.

(... from a later post...) Just a note– Alfirin, it's specifically the Isengarders who were crossbreeds, not Uruk-hai in general. Apologies if I sound pedantic here– it's just that this does have a bearing on this "unpublished manuscript" business– (...)

To add my pedantry, I would add the distinction that the Isengarders could be, as I think is the case, a mixed bunch: Uruk-hai (great soldier orcs) -- as well as Half-orcs (results of interbreeding).

The debate goes on, but my point is merely that Saruman's orcs need not be half-breeds -- these are aguably his Uruk-hai. And in general (not that anyone said otherwise) we don't necessarily need a hybrid to produce a larger orc, but selectively breeding larger orcs in general should do the trick.

At least there is an arguable distinction in the text concerning the half-orcs and the uruks (the half-orcs being taller for example, and some being man-like enough to serve as spies).