sorry to say, the pattern on the right points to a roo...My hopefuls. I included this pic for comparison of comb size. The little Columbian roo was from the same hatch. Comparatively, the 2 SL have next to nothing. Guess it's good I seem to be growing out two columbian roos in this bunch. At least I'll have a little bit of choice. The Columbians seem to have decent foot feathers, which are sadly lacking in the SL. They are 7 weeks old in these pictures.