Thank you for your help.
Poor babies! They look like Mourning doves. You need to talk to a licensed rehabilitator in your state as soon as possible. I talked about it a couple times on my blog at lansingwbu.blogspot.com. To find a rehabilitator call the Department of Natural Resources (DNR) in your state or look online for a Wildlife Rehabilitator. When I looked for your state I found Pennsylvania Association of Wildlife Rehabilitators: (http://pawr.com/public/?cat=2).
If you find an injured or orphaned wild animal you can also call a local veterinarian or a local Wild Birds Unlimited store for contact numbers. I know your heart is in the right place, but I'm afraid it is illegal (in the USA) for unlicensed individuals to possess any wild bird for any reason beyond overnight care before transporting to a rehabilitation site. Good luck! I hope everything turns out OK.
Thank you so much for your quick response in helping me with these baby birds. I will proceed and do exactly as you recommend.
Thank you again.