by captwest » Mon Mar 07, 2011 8:55 am
Hey Tim, no they're a sub-species,it's very hard to tell the difference, in fact many YCs are sold as Panamas and i think alot are hybrids as along time ago most people didn't realize that they were a sub-species.My birds are wild caught so i'm pretty sure of the genes, but they can hybridize in the wild too.I think the lines have become blurred between Yellow Front,Panamas and Yellow Crowns.If there's something too look for to ID a Panama i'd say, bone colored beak and feet, smaller size, and a few yellow or orange feathers on their legs. That being said i know of true Pans with some black on their beaks, so no real absolutes here.Backing up a bit, yellow front and pans are subspecies of the yellow crown, which has a bit more yellow on the head than the subs and is sometimes known as a single yellow head.By the way, double yellow head,yellow napes,natterer's,magnas,Tres Marias are all sub-species of the Yellow Crown also.In very general terms the further north in their range the more yellow on their head.I hope this is some what clearer than mud, Richard