Our 21 chicks turned 5 weeks this past Monday. Sunday afternoon I finished the run and they went out to the coop mid-pm with the door to ramp open. A few ventured out, and found their way back in prior to dark. Monday the chicken door to ramp was open the whole day and it was pretty much same routine. Only difference was more made it out, but they all made it back in. Yesterday, Tuesday, was a different story. I came home and 6 or 7 were out. We ate dinner and I went outside in the dark to see if they all made it back in. The 6 or 7 had NOT made it back in, and the other 15 or so had LEFT the coop. Not only had the rest of the flock left the coop, they were all piled on top of each other in an interior corner (dog leg along the length of the run in order to accommodate a pecan tree for summer shade and winter sun).
Facts:
1. Maybe 72 degrees or so when I found them, and only a few minutes prior it had been even warmer. Just a light breeze. I doubt they were chilly.
2. Most nights in the brooder I had a heat lamp on them all night
3. When I found them the heat lamp in the coop was off. We've recently had lows of 80 and lows of 55, so at five weeks old, they still may appreciate some heat... hence the lamp's presence.
4. The sun sets pretty much along the length of the run, so they can see it going down from the chicken door into coop.
5. They all left the coop between probably half an our to sunset and 15 minutes after sunset. There was enough light for me (a person) to see them and pick them all up, but not by much. I probably had another 5-10 minutes of workable light.
SO.... What's the deal? They were obviously never going to find their way back up that ramp 15 minutes past sunset. I don't think they were piled up for warmth, I think it was just panic. Why would they leave the coop as it was getting dark? There is food and water in it. Do you think they were associating the sun with warmth and their normal sleeping situation due to the first 4 weeks in brooder? So with it dark in coop they followed the sun out, and then panicked when they were somewhere unfamiliar and dark?
Thanks,
PH80
Facts:
1. Maybe 72 degrees or so when I found them, and only a few minutes prior it had been even warmer. Just a light breeze. I doubt they were chilly.
2. Most nights in the brooder I had a heat lamp on them all night
3. When I found them the heat lamp in the coop was off. We've recently had lows of 80 and lows of 55, so at five weeks old, they still may appreciate some heat... hence the lamp's presence.
4. The sun sets pretty much along the length of the run, so they can see it going down from the chicken door into coop.
5. They all left the coop between probably half an our to sunset and 15 minutes after sunset. There was enough light for me (a person) to see them and pick them all up, but not by much. I probably had another 5-10 minutes of workable light.
SO.... What's the deal? They were obviously never going to find their way back up that ramp 15 minutes past sunset. I don't think they were piled up for warmth, I think it was just panic. Why would they leave the coop as it was getting dark? There is food and water in it. Do you think they were associating the sun with warmth and their normal sleeping situation due to the first 4 weeks in brooder? So with it dark in coop they followed the sun out, and then panicked when they were somewhere unfamiliar and dark?
Thanks,
PH80