hopefully i selected the right images i am useing a cellphone and it was all blurry. ok so im am seeing diffrent things online about vaccines. do i have to repeat the newcastle vaccine every 30 days or just a few times? how many chickens do people have when its nessary to vaccinate? i am starting out with way too many chickens becouse i went over board on all the diffrent breeds i wanted but i know i will love them all. i most likely will end up with 50 chickens. becouse i want to keep a few roos. hopefully 3 roos will not fight if they have a bunch of girls to keep them busy. what do you all think? im so worried my birds might get sick.