I'm in need of advice. I've lost 2 poults in the last 2 days, one to animal attack and the other just looks like it fell over and died in the yard. I noticed another one has a large black growth on its face next to the beak. I've been able to get 4 of the remaining 8 into the baby pen we built, I'll have to wait until tonight to get the rest into it. These birds live in a field that's about 1/3 an acre (and the surrounding area outside the field) with 10 chickens (currently fighting a parasite battle on them) and a goat and 4 juvenile turkeys. Their breed is Bourbon Reds, they're about 7-9 weeks old. Is this Blackhead? How do I treat it? I've only had them for about 2 weeks now. I really don't want to lose anymore.