Hi, I am new to the forum and am just about to acquire some pullets for my backyard for the first time! I have come across this advert online for a silkie pullet for sale. The seller has described the bird as a hen, but at only 4 months old is it really possible to know for sure? The link to the advert is here http://www.gumtree.com.au/s-ad/mosman-park/birds/silkie-chicken-hen/1000174085 There are lots of photos of the bird and a description. I would be very grateful if one of you knowledgeable people could take a look and tell me what you think! Thanks.