I feed a lot of those to my grandkids, and my parrots and me every year, make pies and jams and blackberry ice cream, but the vines do tend to take over the world if given a chance. My double yellow head Amazon, turns his whole head purple when he gets a chance to dive in to a bowl of blackberries.
@nicolecampbell It would be quite a small pot of jam though :) @pandorasecho We've had that experience when our girls eat cherries... and if they try a pomegranate it looks like there's been a murder!