This link has the quickest FA updates by far...

[BIG JAY]

http://www.profootballrumors.com/

[Cheesesteak]

This one is pretty up-to-the-minute

www.nfl.com/freeagency

click the Social Feed tab for instant feed.

[Birdwatcher]

Just add eagles app to smart phone

and set up for texts, get every move as soon as it is official

[Sugar12]

Eagles aren't even listed as Byrd watchers anymore on that one link