I was sucked in at TSC to getting some chicks and ducks. I mistakenly bought the 250w heat lamp bulb, and their inactivity told me that was all wrong. I've swapped it to a 60w, and now they're all happy. Given that the temp in the brooder is only low 70s and the fact that they have some feathers on their wings makes me think they're not freshly hatched. They also scratch a bit. What's your opinion? For scale they're about 3" tall. Thanks to all the members from that are on, I've learned a lot!