yes oddly they are only supposed to be classed in the performance, sporting/flying, group. as aside from color and marking variations, which are natural mutations (except for pegasus lofts, ive read on steve shaw's site), they are only bred for rolling/tumbling ability, and should look like basivcally a feral, regular roller, or as i think a colorful pengi. course i dont actually have any parlor rollers, just tumblers for now, but told they both have same stocky general/feral pigeon look. i personally think mine are a lot squater and rounder than ferals or other rollers though aside from maybe american rollers (from my small experiance in pigeons only), though shorter obtuse triangular beaks, and shorter thicker cobbly legs, with toes that look almost bred out for perching. ive seen some local and county even state shows allow them as fancy breed, but just national pigeon shows shouldnt (or theyre not accredited).