Hi,
I've received these as a present, so not sure of their breed nor age. They lay bluish/olive eggs (last pic, not very accurate color in picture). I've read only 3 breeds lay green eggs, so my best guess is Cream Legbar ?
Thanks a lot for all the comments ! You are definitely an active community !
To answer your questions - I'm located in Lithuania (guess you'll have to google that) in a rural area - so most of the materials I needed to build the coop were around me. The main part is made from willows. Not much...