so according to this http://www.justanswer.com/bird-vet/5xsod-23-year-old-african-grey-parrot-just-ate-chocolate-chip.html
dark chocolate is really bad for them and lighter chocolates not so much, still not a chance I'm willing to take.
Madcap (my green cheek) has eaten a little bit of coffee, milk, whipped cream...basically he's tried dairy and birds aren't supposed to...and he seems fine..I only gave him a little bit mind you. Actually dived bombed off my head into my food..sort of. He tries to eat anything I eat. He drinks soda, kool-aid, small bits of whatever I have. His main food is water and harrison food http://www.harrisonsbirdfoods.com/ I get it on Amazon.com though. I also heard roudybush is good http://www.roudybush.com/. They both have all the vitamins and healthy stuff that bird seed doesn't give them.
Yes Madcap does get some birdseed, because junk food is delicious.