[bloodrayne]

The first one, I have no idea about

The second one immediately made me think of Night Of The Comet, but I don't specifically recall a chicken eating scene (that doesn't necessarily mean it isn't there, it's just been a while since I last watched it).

Another movie also entered my head, but I can't remember the name of it...People were turning into zombies (I don't remember why) and a few humans ended up at a small, local radio station...The owner didn't want to let them in because he thought they might be infected...He lets them in, then a man and woman show up...The woman ends up turning and killing her husband and the radio station owner turned into a zombie, too...Also, the teenaged boy saw his mother in the street from the window (radio station was upstairs) and he wanted to try to save her, but she was already a zombie...We watched that one only a few months ago...I'm not sure if it's the same one you're talking about