Coturnix - growing so fast! Move out of brooder?

[harmohen]

We ended up moving everyone outside at 4 weeks and they were in love. We did temporarily move them back inside for 2-3 nights this week because we're having a late cold snap. Unfortunately the move seems to be simultaneous with our roosters starting to act up. One rooster was attacked and we opted to mercy cull him last night. We have since set up a bachelor pen and split the suspected/confirmed roosters from our breeding colony. We do plan to cull the remaining roosters in the next week or so once we can double check their vents (they don't seem to be producing any foam yet?)