[magicfairy]

I remember reading somewhere (not always a reliable sorce my memory!) that chickens love lupin seeds.

Do they?  If so do they need preparing in any way? 

[bantam novice]

I've not heard that one.  I'll be interested to hear/read the responses.

[andy and deb]

we have lupins in our garden and the hens have stripped the leaves off the plant they love em

[Sideshoot]

im sure i read that lupins are on the poisinous to chicken list....i might be wrong though. I

[ANHBUC]

im sure i read that lupins are on the poisinous to chicken list....i might be wrong though. I

Think you might be right, I found this website which lists Lupins as poisonous.  www.hensforpets.co.uk/advice/poisonous-plants