I am noticing many un answered questions, I just joined this group and want all to know I have been caring for these wonderful birds for many years, I am a Rescuer & Moderator for 911pigeonalert, if you need help fast and can't wait for someone to reply here on this board, you can find help here.
http://www.pigeonrescue.com/, This page is full of information.
Helping these birds is what its all about, finding fast help is sometimes needed.
BrokenWing.