I'm glad that you got something out of the eggs and a girl Yes, Icelandic hens are not very big birds at all, especially when you compare them to your Orps or SFH.
I have decided that I am the queen of hatching SFH roos. I have one girl (from Beth) and have had to rehome countless roos...
Fox screams are so unnerving! Hope you are either able to get this one or it has been sufficiently scared off.
*The two Orp girls that I hatched from you last fall are filling out nicely. I can still tell the difference between the two because the one has yellow with an overlay of black...