Hi there,
I am based in the UK, but like you all I keep a little flock of pet chickens.
I am very excited this month, as last Summer I crossed my Copper Black Maran hen with a Lavander Aracauna. Both pure breeds. The pullets, which are just starting to lay, are producing a beautiful dark olive egg. I was told that if you cross a dark brown layer with a blue/green egg breed, you should produce olive egg layers, which underneath the olive are blue/green! It seems to have worked for me. So I suppose any blue/green egg layer (not too many to choose from) with a dark brown egg layer, would work. The biggest problem for me was sexing them, and I ended up raising some of the cockerels, until they were obviously cockerels. I did implement the "tail feather" trick. That is ringing the chicks that were the first to grow tail feathers after a few days, as these were supposed to be pullets. This seemed to have a 70% success rate, with only a few cockerels slipping through, so there must be some truth in the "tail feather" trick. I am still waiting for some more to lay, as they were only hatched in July this year, and we have had a very cold winter.
All my chicks have names connected with food; Pastry, Hot Legs, Hot Wings, Mr Paxo (a brand of chicken stuffing in England), Mr Kellogg, Cornflake, Gravy, Peanut, Omelette, Chips, Bisquits, Nugget, Marmite, Dumpling, etc, etc.
I would post some photos, but every time I try and download some, it doesn't work. I'm now fed up of trying and getting nowhere. Is it because I have a MAC and my software isn't compatible with the site's system? I keep getting asked for the URL???? I only want to download from my photo album. I was expecting to be able to find a programme similar to hotmail, where you can add any attachment from your own computer.
Good luck with future crosses. ....just wish I could show you all some photos!