Sorry for you loss! BTW, I knew your dex was 2mg/ml, but the other person that posted an amount did not say what theirs was, just that they gave 0.25ml to a 3.5kg bird. :D
Again, sorry for your loss.
-Kathy
I found this:
Above is from:
http://avianmedicine.net/content/uploads/2013/03/18.pdf
And this:
From here:
http://avianmedicine.net/content/uploads/2013/03/09_therapeutic_agents.pdf
-Kathy