We got some Jumbo Cornish Crosses from McMurray 6 weeks ago. 12 came and only 3 are still alive. All the birds seem have had heavy breathing since week 2 or 3 and quickly one seems to be slow and dies within a day. They huddle together whether we have the heat lamp on or not. It's been hitting 60+ degrees here in southern PA the past week or so and I doubt they are cold. They were growing very quickly and gaining weight on the feed Flock Raiser from Purina. I would have started butchering this past week but am busy.
We've raised 50+ chicks (other breeds) from McMurray before and had very little death loss outside of the first few days. There's something different with these birds and we're not sure what we're doing wrong. Any ideas?
TIA,
Matt
We've raised 50+ chicks (other breeds) from McMurray before and had very little death loss outside of the first few days. There's something different with these birds and we're not sure what we're doing wrong. Any ideas?
TIA,
Matt