Morning Deb, what cute pictures, looks like their a hit with GD.  Did you order from a hatchery or buy local?   Glad their all doing well today.. I have seen that alot of people are using that shelf liner in their brooders looks like it would work good.   My brooder is my hens so I don't have to worry about that sort of things.. Guess with this warmer weather we can all start to look for baby chicks no matter how the come..  have a good one! Trish