I thought this was kind of interesting. Its funny how some people think Hudson is the spitting image of Porter and others think they look nothing alike. Porter does have darker hair... Hudson is a light brown, almost blondish (I had light hair when I was younger). I think that, despite everyone saying Porter is a "Mini Ryan" that he looks much more like me than Ryan... and if you saw my brother's toddler pictures you'd see a striking resemeblance. Hudson, on the other hand, I think looks like a spitting image of Ryan but with lighter features.
As brothers, though, I think they look quite different. These pictures were both taken just days before they were actually 5 months old. Porter was much stronger at this age... in some other pictures taken on the same day, he was pushing himself up and grabbing at toys and lifting the toys to his mouth. Hudson is not near as coordinated or strong and he seems more petite than Porter did. Its so interesting to me how two siblings can be so different... when I was pregnant I always just pictured Hudson being a mini clone of Porter. I love to see what different little people they are each becoming!