Softus

Hello everyone. Just a quick question and any responses will be helpful.I am doing some research on how colours evoke different behaviors. I have been working with two african greys, and have results, but would love some anecdotal evidence that could either support or appose my findings. Have any of you guys ever noticed your greys reacting to colours from clothing, enrichment, food, anything. I would really appreciate any type of response. Cheers!