Yes, weigh each one and inject the correct dose into a small piece of bread. If it's too much liquid, you might have to give each bird two pieces.I'm still learning how to post on this site. I wanted to copy what casportpony's dosage she gave me earlier.
So if I'm getting this correctly I would have to weight each bird and give them 0.18 ml per pound of body weight on a piece of bread for 2-3 days?