My Indian Runners, 2 drakes and 1 female are up at crazy hours of the night. We hear them quaking away at odd hours like midnight, 1, 2 and 3 in the morning. Our guess is that they are feeding at that time on the night time critters that crawl around our house cause we hear them poking at the house at those hours. They seem to be fine, they eat fine and drink fine and seem normal otherwise, but we notice that they rest a lot more during the day. We live in California and we are having a bit of a warmer Fall. Any other ideas on what they could be up to? Should I be concerned? I tried a few times to rustle them back into the coop, but they just come right back out again.