From what I can tell, they both look female. Can you post photos of the combs? Use a hand to push back the crest so the comb is clearly visible. You can trim around their eyes carefully with a scissors to help with vision, they seem to appreciate it. I do this with both my silkies and polish.😊
They are too young to tell. Streamers won’t come in until about 12+ weeks of age. They will appear as coarse or thicker feathers coming out of the back of the crest. In some birds they do not appear until well over four months of age.😊
Good clear close-up of combs with crests pushed back is a...