Mine do the weirdest thing. They did it last year and they did it again this time change. I was about to post a new thread about it and then saw this one.
Usually during DST I can just about set my clock by them waking at 8:15 so I think that when the time changes I will need to feed them at 7:15. Nope they are up at 6:15 and acting like they are starving to death.
Too weird.