Oh, absolutely! That's the same with any enthusiast in any hobby, though. I wouldn't know a rare variety of cultivated flower from a common one, for instance, nor could I tell you the difference between some varieties of fish that I'm sure are radically different from one another somehow. I've seen people post about differences between varieties of dog breeds on here and I stare at the picture for a long time and, yup, those are dogs.

But I for sure recognize a rare chicken breed when I read about or see them!